Trump v. Hawaii

Donald J. Trump, President of the United States, et al., Petitioners v. Hawaii, et al.

On Writ of Certiorari to the United States Court of Appeals for the Ninth Circuit

No. 17–965
[June 26, 2018]

Chief Justice Roberts delivered the opinion of the Court.

Under the Immigration and Nationality Act, foreign nationals seeking entry into the United States undergo a vetting process to ensure that they satisfy the numerous requirements for admission. The Act also vests the President with authority to restrict the entry of aliens whenever he finds that their entry "would be detrimental to the interests of the United States." 8 U. S. C. §1182(f). Relying on that delegation, the President concluded that it was necessary to impose entry restrictions on nationals of countries that do not share adequate information for an informed entry determination, or that otherwise present national security risks. Presidential Proclamation No. 9645, 82 Fed. Reg. 45161 (2017) (Proclamation). The plaintiffs in this litigation, respondents here, challenged the application of those entry restrictions to certain aliens abroad. We now decide whether the President had authority under the Act to issue the Proclamation, and whether the entry policy violates the Establishment Clause of the First Amendment.

I

A

Shortly after taking office, President Trump signed Executive Order No. 13769, Protecting the Nation From Foreign Terrorist Entry Into the United States. 82 Fed. Reg. 8977 (2017) (EO-1). EO-1 directed the Secretary of Homeland Security to conduct a review to examine the adequacy of information provided by foreign governments about their nationals seeking to enter the United States. §3(a). Pending that review, the order suspended for 90 days the entry of foreign nationals from seven countries—Iran, Iraq, Libya, Somalia, Sudan, Syria, and Yemen—that had been previously identified by Congress or prior administrations as posing heightened terrorism risks. §3(c). The District Court for the Western District of Washington entered a temporary restraining order blocking the entry restrictions, and the Court of Appeals for the Ninth Circuit denied the Government's request to stay that order. Washington v. Trump, 847 F. 3d 1151 (2017) (per curiam).

In response, the President revoked EO-1, replacing it with Executive Order No. 13780, which again directed a worldwide review. 82 Fed. Reg. 13209 (2017) (EO-2). Citing investigative burdens on agencies and the need to diminish the risk that dangerous individuals would enter without adequate vetting, EO–2 also temporarily restricted the entry (with case-by-case waivers) of foreign nationals from six of the countries covered by EO-1: Iran, Libya, Somalia, Sudan, Syria, and Yemen. §§2(c), 3(a). The order explained that those countries had been selected because each "is a state sponsor of terrorism, has been significantly compromised by terrorist organizations, or contains active conflict zones." §1(d). The entry restriction was to stay in effect for 90 days, pending completion of the worldwide review.

These interim measures were immediately challenged in court. The District Courts for the Districts of Maryland and Hawaii entered nationwide preliminary injunctions barring enforcement of the entry suspension, and the respective Courts of Appeals upheld those injunctions, albeit on different grounds. International Refugee Assistance Project (IRAP) v. Trump, 857 F. 3d 554 (CA4 2017); Hawaii v. Trump, 859 F. 3d 741 (CA9 2017) (per curiam). This Court granted certiorari and stayed the injunctions—allowing the entry suspension to go into effect—with respect to foreign nationals who lacked a "credible claim of a bona fide relationship" with a person or entity in the United States. Trump v. IRAP, 582 U.S. ___, ___ (2017) (per curiam) (slip op., at 12). The temporary restrictions in EO–2 expired before this Court took any action, and we vacated the lower court decisions as moot. Trump v. IRAP, 583 U.S. ___ (2017); Trump v. Hawaii, 583 U.S. ___ (2017).

On September 24, 2017, after completion of the world-wide review, the President issued the Proclamation before us—Proclamation No. 9645, Enhancing Vetting Capabilities and Processes for Detecting Attempted Entry Into the United States by Terrorists or Other Public-Safety Threats. 82 Fed. Reg. 45161. The Proclamation (as its title indicates) sought to improve vetting procedures by identifying ongoing deficiencies in the information needed to assess whether nationals of particular countries present "public safety threats." §1(a). To further that purpose, the Proclamation placed entry restrictions on the nationals of eight foreign states whose systems for managing and sharing information about their nationals the President deemed inadequate.

The Proclamation described how foreign states were selected for inclusion based on the review undertaken pursuant to EO-2. As part of that review, the Department of Homeland Security (DHS), in consultation with the State  Department and several intelligence agencies, developed a "baseline" for the information required from foreign governments to confirm the identity of individuals seeking entry into the United States, and to determine whether those individuals pose a security threat. §1(c). The baseline included three components. The first, "identity-management information," focused on whether a foreign government ensures the integrity of travel documents by issuing electronic passports, reporting lost or stolen passports, and making available additional identity-related information. Second, the agencies considered the extent to which the country discloses information on criminal history and suspected terrorist links, provides travel document exemplars, and facilitates the U.S. Government's receipt of information about airline passengers and crews traveling to the United States. Finally, the agencies weighed various indicators of national security risk, including whether the foreign state is a known or potential terrorist safe haven and whether it regularly declines to receive returning nationals following final orders of removal from the United States. Ibid.

DHS collected and evaluated data regarding all foreign governments. §1(d). It identified 16 countries as having deficient information-sharing practices and presenting national security concerns, and another 31 countries as "at risk" of similarly failing to meet the baseline. §1(e). The State Department then undertook diplomatic efforts over a 50-day period to encourage all foreign governments to improve their practices. §1(f). As a result of that effort, numerous countries provided DHS with travel document exemplars and agreed to share information on known or suspected terrorists. Ibid.

Following the 50-day period, the Acting Secretary of Homeland Security concluded that eight countries—Chad, Iran, Iraq, Libya, North Korea, Syria, Venezuela, and Yemen—remained deficient in terms of their risk profile and willingness to provide requested information. The Acting Secretary recommended that the President impose entry restrictions on certain nationals from all of those countries except Iraq. §§1(g), (h). She also concluded that although Somalia generally satisfied the information-sharing component of the baseline standards, its "identity-management deficiencies" and "significant terrorist presence" presented special circumstances justifying additional limitations. She therefore recommended entry limitations for certain nationals of that country. §1(i). As for Iraq, the Acting Secretary found that entry limitations on its nationals were not warranted given the close cooperative relationship between the U.S. and Iraqi Governments and Iraq's commitment to combating ISIS. §1(g).

After consulting with multiple Cabinet members and other officials, the President adopted the Acting Secretary's recommendations and issued the Proclamation. Invoking his authority under 8 U. S. C. §§1182(f) and 1185(a), the President determined that certain entry restrictions were necessary to "prevent the entry of those foreign nationals about whom the United States Government lacks sufficient information"; "elicit improved identity-management and information-sharing protocols and practices from foreign governments"; and otherwise "advance [the] foreign policy, national security, and counter-terrorism objectives" of the United States. Proclamation §1(h). The President explained that these restrictions would be the "most likely to encourage cooperation" while "protect[ing] the United States until such time as improvements occur." Ibid.

The Proclamation imposed a range of restrictions that vary based on the "distinct circumstances" in each of the eight countries. Ibid. For countries that do not cooperate with the United States in identifying security risks (Iran, North Korea, and Syria), the Proclamation suspends entry of all nationals, except for Iranians seeking nonimmigrant student and exchange-visitor visas. §§2(b)(ii), (d)(ii), (e)(ii). For countries that have information-sharing deficiencies but are nonetheless "valuable counterterrorism partner[s]" (Chad, Libya, and Yemen), it restricts entry of nationals seeking immigrant visas and nonimmigrant business or tourist visas. §§2(a)(i), (c)(i), (g)(i). Because Somalia generally satisfies the baseline standards but was found to present special risk factors, the Proclamation suspends entry of nationals seeking immigrant visas and requires additional scrutiny of nationals seeking nonimmigrant visas. §2(h)(ii). And for Venezuela, which refuses to cooperate in information sharing but for which alternative means are available to identify its nationals, the Proclamation limits entry only of certain government officials and their family members on nonimmigrant business or tourist visas. §2(f)(ii).

The Proclamation exempts lawful permanent residents and foreign nationals who have been granted asylum. §3(b). It also provides for case-by-case waivers when a foreign national demonstrates undue hardship, and that his entry is in the national interest and would not pose a threat to public safety. §3(c)(i); see also §3(c)(iv) (listing examples of when a waiver might be appropriate, such as if the foreign national seeks to reside with a close family member, obtain urgent medical care, or pursue significant business obligations). The Proclamation further directs DHS to assess on a continuing basis whether entry restrictions should be modified or continued, and to report to the President every 180 days. §4. Upon completion of the first such review period, the President, on the recommendation of the Secretary of Homeland Security, determined that Chad had sufficiently improved its practices, and he accordingly lifted restrictions on its nationals. Presidential Proclamation No. 9723, 83 Fed. Reg. 15937 (2018).

B

Plaintiffs in this case are the State of Hawaii, three individuals (Dr. Ismail Elshikh, John Doe #1, and John Doe #2), and the Muslim Association of Hawaii. The State operates the University of Hawaii system, which recruits students and faculty from the designated countries. The three individual plaintiffs are U.S. citizens or lawful permanent residents who have relatives from Iran, Syria, and Yemen applying for immigrant or nonimmigrant visas. The Association is a nonprofit organization that operates a mosque in Hawaii.

Plaintiffs challenged the Proclamation—except as applied to North Korea and Venezuela—on several grounds. As relevant here, they argued that the Proclamation contravenes provisions in the Immigration and Nationality Act (INA), 66 Stat. 187, as amended. Plaintiffs further claimed that the Proclamation violates the Establishment Clause of the First Amendment, because it was motivated not by concerns pertaining to national security but by animus toward Islam.

The District Court granted a nationwide preliminary injunction barring enforcement of the entry restrictions. The court concluded that the Proclamation violated two provisions of the INA: §1182(f), because the President did not make sufficient findings that the entry of the covered foreign nationals would be detrimental to the national interest, and §1152(a)(1)(A), because the policy discriminates against immigrant visa applicants on the basis of nationality. 265 F. Supp. 3d 1140, 1155–1159 (Haw. 2017). The Government requested expedited briefing and sought a stay pending appeal. The Court of Appeals for the Ninth Circuit granted a partial stay, permitting enforcement of the Proclamation with respect to foreign nationals who lack a bona fide relationship with the United States. This Court then stayed the injunction in full pending disposition of the Government's appeal. 583 U.S. ___ (2017).

The Court of Appeals affirmed. The court first held that the Proclamation exceeds the President's authority under §1182(f). In its view, that provision authorizes only a "temporary" suspension of entry in response to "exigencies" that "Congress would be ill-equipped to address." 878 F. 3d 662, 684, 688 (2017). The court further reasoned that the Proclamation "conflicts with the INA's finely reticulated regulatory scheme" by addressing "matters of immigration already passed upon by Congress." Id., at 685, 690. The Ninth Circuit then turned to §1152(a)(1)(A) and determined that the entry restrictions also contravene the prohibition on nationality-based discrimination in the issuance of immigrant visas. The court did not reach plaintiffs' Establishment Clause claim.

We granted certiorari. 583 U.S. ___ (2018).

II

Before addressing the merits of plaintiffs' statutory claims, we consider whether we have authority to do so. The Government argues that plaintiffs' challenge to the Proclamation under the INA is not justiciable. Relying on the doctrine of consular nonreviewability, the Government contends that because aliens have no "claim of right" to enter the United States, and because exclusion of aliens is "a fundamental act of sovereignty" by the political branches, review of an exclusion decision "is not within the province of any court, unless expressly authorized by law." United States ex rel. Knauff v. Shaughnessy, 338 U.S. 537, 542–543 (1950). According to the Government, that principle barring review is reflected in the INA, which sets forth a comprehensive framework for review of orders of removal, but authorizes judicial review only for aliens physically present in the United States. See Brief for Petitioners 19–20 (citing 8 U. S. C. §1252).

The justiciability of plaintiffs' challenge under the INA presents a difficult question. The Government made similar arguments that no judicial review was available in Sale v. Haitian Centers Council, Inc., 509 U.S. 155 (1993). The Court in that case, however, went on to consider on the merits a statutory claim like the one before us without addressing the issue of reviewability. The Government does not argue that the doctrine of consular nonreviewability goes to the Court's jurisdiction, see Tr. of Oral Arg. 13, nor does it point to any provision of the INA that expressly strips the Court of jurisdiction over plaintiffs' claims, see Sebelius v. Auburn Regional Medical Center, 568 U.S. 145, 153 (2013) (requiring Congress to "clearly state[]" that a statutory provision is jurisdictional). As a result, we may assume without deciding that plaintiffs' statutory claims are reviewable, notwithstanding consular nonreviewability or any other statutory nonreviewability issue, and we proceed on that basis.

III

The INA establishes numerous grounds on which an alien abroad may be inadmissible to the United States and ineligible for a visa. See, e.g., 8 U. S. C. §§1182(a)(1) (health-related grounds), (a)(2) (criminal history), (a)(3)(B) (terrorist activities), (a)(3)(C) (foreign policy grounds). Congress has also delegated to the President authority to suspend or restrict the entry of aliens in certain circumstances. The principal source of that authority, §1182(f), enables the President to "suspend the entry of all aliens or any class of aliens" whenever he "finds" that their entry "would be detrimental to the interests of the United States."

Plaintiffs argue that the Proclamation is not a valid exercise of the President's authority under the INA. In their view, §1182(f) confers only a residual power to temporarily halt the entry of a discrete group of aliens engaged in harmful conduct. They also assert that the Proclamation violates another provision of the INA—8 U. S. C. §1152(a)(1)(A)—because it discriminates on the basis of nationality in the issuance of immigrant visas.

By its plain language, §1182(f) grants the President broad discretion to suspend the entry of aliens into the United States. The President lawfully exercised that discretion based on his findings—following a worldwide, multi-agency review—that entry of the covered aliens would be detrimental to the national interest. And plaintiffs' attempts to identify a conflict with other provisions in the INA, and their appeal to the statute's purposes and legislative history, fail to overcome the clear statutory language.

A

The text of §1182(f) states:

"Whenever the President finds that the entry of any  aliens or of any class of aliens into the United States  would be detrimental to the interests of the United  States, he may by proclamation, and for such period  as he shall deem necessary, suspend the entry of all  aliens or any class of aliens as immigrants or nonimmigrants, or impose on the entry of aliens any restrictions he may deem to be appropriate."

By its terms, §1182(f) exudes deference to the President in every clause. It entrusts to the President the decisions whether and when to suspend entry ("[w]henever [he] finds that the entry" of aliens "would be detrimental" to the national interest); whose entry to suspend ("all aliens or any class of aliens"); for how long ("for such period as he shall deem necessary"); and on what conditions ("any restrictions he may deem to be appropriate"). It is therefore unsurprising that we have previously observed that §1182(f) vests the President with "ample power" to impose entry restrictions in addition to those elsewhere enumerated in the INA. Sale, 509 U.S., at 187 (finding it "perfectly clear" that the President could "establish a naval blockade" to prevent illegal migrants from entering the United States); see also Abourezk v. Reagan, 785 F. 2d 1043, 1049, n. 2 (CADC 1986) (describing the "sweeping proclamation power" in §1182(f) as enabling the President to supplement the other grounds of inadmissibility in the INA).

The Proclamation falls well within this comprehensive delegation. The sole prerequisite set forth in §1182(f) is that the President "find[]" that the entry of the covered aliens "would be detrimental to the interests of the United States." The President has undoubtedly fulfilled that requirement here. He first ordered DHS and other agencies to conduct a comprehensive evaluation of every single country's compliance with the information and risk assessment baseline. The President then issued a Proclamation setting forth extensive findings describing how deficiencies in the practices of select foreign governments—several of which are state sponsors of terrorism—deprive the Government of "sufficient information to assess the risks [those countries' nationals] pose to the United States." Proclamation §1(h)(i). Based on that review, the President found that it was in the national interest to restrict entry of aliens who could not be vetted with adequate information—both to protect national security and public safety, and to induce improvement by their home countries. The Proclamation therefore "craft[ed] . . . country-specific restrictions that would be most likely to encourage cooperation given each country's distinct circumstances," while securing the Nation "until such time as improvements occur." Ibid.

Plaintiffs believe that these findings are insufficient. They argue, as an initial matter, that the Proclamation fails to provide a persuasive rationale for why nationality alone renders the covered foreign nationals a security risk. And they further discount the President's stated concern about deficient vetting because the Proclamation allows many aliens from the designated countries to enter on nonimmigrant visas.

Such arguments are grounded on the premise that §1182(f) not only requires the President to make a finding that entry "would be detrimental to the interests of the United States," but also to explain that finding with sufficient detail to enable judicial review. That premise is questionable. See Webster v. Doe, 486 U.S. 592, 600 (1988) (concluding that a statute authorizing the CIA Director to terminate an employee when the Director "shall deem such termination necessary or advisable in the interests of the United States" forecloses "any meaningful judicial standard of review"). But even assuming that some form of review is appropriate, plaintiffs' attacks on the sufficiency of the President's findings cannot be sustained. The 12-page Proclamation—which thoroughly describes the process, agency evaluations, and recommendations underlying the President's chosen restrictions—is more detailed than any prior order a President has issued under §1182(f). Contrast Presidential Proclamation No. 6958, 3 CFR 133 (1996) (President Clinton) (explaining in one sentence why suspending entry of members of the Sudanese government and armed forces "is in the foreign policy interests of the United States"); Presidential Proclamation No. 4865, 3 CFR 50–51 (1981) (President Reagan) (explaining in five sentences why measures to curtail "the continuing illegal migration by sea of large numbers of undocumented aliens into the southeastern United States" are "necessary").

Moreover, plaintiffs' request for a searching inquiry into the persuasiveness of the President's justifications is  inconsistent with the broad statutory text and the deference traditionally accorded the President in this sphere. "Whether the President's chosen method" of addressing perceived risks is justified from a policy perspective is "irrelevant to the scope of his [§1182(f)] authority." Sale, 509 U.S., at 187–188. And when the President adopts "a preventive measure . . . in the context of international affairs and national security," he is "not required to conclusively link all of the pieces in the puzzle before [courts] grant weight to [his] empirical conclusions." Holder v. Humanitarian Law Project, 561 U.S. 1, 35 (2010).

The Proclamation also comports with the remaining textual limits in §1182(f). We agree with plaintiffs that the word "suspend" often connotes a "defer[ral] till later," Webster's Third New International Dictionary 2303 (1966). But that does not mean that the President is required to prescribe in advance a fixed end date for the entry restrictions. Section 1182(f) authorizes the President to suspend entry "for such period as he shall deem necessary." It follows that when a President suspends entry in response to a diplomatic dispute or policy concern, he may link the duration of those restrictions, implicitly or explicitly, to the resolution of the triggering condition. See, e.g., Presidential Proclamation No. 5829, 3 CFR 88 (1988) (President Reagan) (suspending the entry of certain Panamanian nationals "until such time as . . . democracy has been restored in Panama"); Presidential Proclamation No. 8693, 3 CFR 86–87 (2011) (President Obama) (suspending the entry of individuals subject to a travel restriction under United Nations Security Council resolutions "until such time as the Secretary of State determines that [the suspension] is no longer necessary"). In fact, not one of the 43 suspension orders issued prior to this litigation has specified a precise end date.

Like its predecessors, the Proclamation makes clear that its "conditional restrictions" will remain in force only so long as necessary to "address" the identified "inadequacies and risks" within the covered nations. Proclamation Preamble, and §1(h); see ibid. (explaining that the aim is to "relax[] or remove[]" the entry restrictions "as soon as possible"). To that end, the Proclamation establishes an ongoing process to engage covered nations and assess every 180 days whether the entry restrictions should be modified or terminated. §§4(a), (b). Indeed, after the initial review period, the President determined that Chad had made sufficient improvements to its identity-management protocols, and he accordingly lifted the entry suspension on its nationals. See Proclamation No. 9723, 83 Fed. Reg. 15937.

Finally, the Proclamation properly identifies a "class of aliens"—nationals of select countries—whose entry is suspended. Plaintiffs argue that "class" must refer to a well-defined group of individuals who share a common "characteristic" apart from nationality. Brief for Respondents 42. But the text of §1182(f), of course, does not say that, and the word "class" comfortably encompasses a group of people linked by nationality. Plaintiffs also contend that the class cannot be "overbroad." Brief for Respondents 42. But that simply amounts to an unspoken tailoring requirement found nowhere in Congress's grant of authority to suspend entry of not only "any class of aliens" but "all aliens."

In short, the language of §1182(f) is clear, and the Proclamation does not exceed any textual limit on the President's authority.

B

Confronted with this "facially broad grant of power," 878 F. 3d, at 688, plaintiffs focus their attention on statutory structure and legislative purpose. They seek support in, first, the immigration scheme reflected in the INA as a whole, and, second, the legislative history of §1182(f) and historical practice. Neither argument justifies departing from the clear text of the statute.

1

Plaintiffs' structural argument starts with the premise that §1182(f) does not give the President authority to countermand Congress's considered policy judgments. The President, they say, may supplement the INA, but he cannot supplant it. And in their view, the Proclamation falls in the latter category because Congress has already specified a two-part solution to the problem of aliens seeking entry from countries that do not share sufficient information with the United States. First, Congress designed an individualized vetting system that places the burden on the alien to prove his admissibility. See §1361. Second, instead of banning the entry of nationals from particular countries, Congress sought to encourage information sharing through a Visa Waiver Program offering fast-track admission for countries that cooperate with the United States. See §1187.

We may assume that §1182(f) does not allow the President to expressly override particular provisions of the INA. But plaintiffs have not identified any conflict between the statute and the Proclamation that would implicitly bar the President from addressing deficiencies in the Nation's vetting system.

To the contrary, the Proclamation supports Congress's individualized approach for determining admissibility. The INA sets forth various inadmissibility grounds based on connections to terrorism and criminal history, but those provisions can only work when the consular officer has sufficient (and sufficiently reliable) information to make that determination. The Proclamation promotes the effectiveness of the vetting process by helping to ensure the availability of such information.

Plaintiffs suggest that the entry restrictions are unnecessary because consular officers can simply deny visas in individual cases when an alien fails to carry his burden of proving admissibility—for example, by failing to produce certified records regarding his criminal history. Brief for Respondents 48. But that misses the point: A critical finding of the Proclamation is that the failure of certain countries to provide reliable information prevents the Government from accurately determining whether an alien is inadmissible or poses a threat. Proclamation §1(h). Unless consular officers are expected to apply categorical rules and deny entry from those countries across the board, fraudulent or unreliable documentation may thwart their review in individual cases. And at any rate, the INA certainly does not require that systemic problems such as the lack of reliable information be addressed only in a progression of case-by-case admissibility determinations. One of the key objectives of the Proclamation is to encourage foreign governments to improve their practices, thus facilitating the Government's vetting process overall. Ibid.

Nor is there a conflict between the Proclamation and the Visa Waiver Program. The Program allows travel without a visa for short-term visitors from 38 countries that have entered into a "rigorous security partnership" with the United States. DHS, U.S. Visa Waiver Program (Apr. 6, 2016), http://www.dhs.gov/visa-waiver-program (as last visited June 25, 2018). Eligibility for that partnership involves "broad and consequential assessments of [the country's] foreign security standards and operations." Ibid. A foreign government must (among other things) undergo a comprehensive evaluation of its "counterterrorism, law enforcement, immigration enforcement, passport security, and border management capabilities," often including "operational site inspections of airports, seaports, land borders, and passport production and issuance facilities." Ibid.

Congress's decision to authorize a benefit for "many of America's closest allies," ibid., did not implicitly foreclose the Executive from imposing tighter restrictions on nationals of certain high-risk countries. The Visa Waiver Program creates a special exemption for citizens of countries that maintain exemplary security standards and offer "reciprocal [travel] privileges" to United States citizens. 8 U. S. C. §1187(a)(2)(A). But in establishing a select partnership covering less than 20% of the countries in the world, Congress did not address what requirements should govern the entry of nationals from the vast majority of countries that fall short of that gold standard—particularly those nations presenting heightened terrorism concerns. Nor did Congress attempt to determine—as the multi-agency review process did—whether those high-risk countries provide a minimum baseline of information to adequately vet their nationals. Once again, this is not a situation where "Congress has stepped into the space and solved the exact problem." Tr. of Oral Arg. 53.

Although plaintiffs claim that their reading preserves for the President a flexible power to "supplement" the INA, their understanding of the President's authority is remarkably cramped: He may suspend entry by classes of aliens "similar in nature" to the existing categories of inadmissibility—but not too similar—or only in response to "some exigent circumstance" that Congress did not already touch on in the INA. Brief for Respondents 31, 36, 50; see also Tr. of Oral Arg. 57 ("Presidents have wide berth in this area . . . if there's any sort of emergency."). In any event, no Congress that wanted to confer on the President only a residual authority to address emergency situations would ever use language of the sort in §1182(f). Fairly read, the provision vests authority in the President to impose additional limitations on entry beyond the grounds for exclusion set forth in the INA—including in response to circumstances that might affect the vetting system or other "interests of the United States."

Because plaintiffs do not point to any contradiction with another provision of the INA, the President has not exceeded his authority under §1182(f).

2

Plaintiffs seek to locate additional limitations on the scope of §1182(f) in the statutory background and legislative history. Given the clarity of the text, we need not consider such extra-textual evidence. See State Farm Fire & Casualty Co. v. United States ex rel. Rigsby, 580 U.S. ___, ___ (2016) (slip op., at 9). At any rate, plaintiffs' evidence supports the plain meaning of the provision.

Drawing on legislative debates over §1182(f), plaintiffs suggest that the President's suspension power should be limited to exigencies where it would be difficult for Congress to react promptly. Precursor provisions enacted during the First and Second World Wars confined the President's exclusion authority to times of "war" and "national emergency." See Act of May 22, 1918, §1(a), 40 Stat. 559; Act of June 21, 1941, ch. 210, §1, 55 Stat. 252. When Congress enacted §1182(f) in 1952, plaintiffs note, it borrowed "nearly verbatim" from those predecessor statutes, and one of the bill's sponsors affirmed that the provision would apply only during a time of crisis. According to plaintiffs, it therefore follows that Congress sought to delegate only a similarly tailored suspension power in §1182(f). Brief for Respondents 39–40.

If anything, the drafting history suggests the opposite. In borrowing "nearly verbatim" from the pre-existing statute, Congress made one critical alteration—it removed the national emergency standard that plaintiffs now seek to reintroduce in another form. Weighing Congress's conscious departure from its wartime statutes against an isolated floor statement, the departure is far more probative. See NLRB v. SW General, Inc., 580 U.S. ___, ___ (2017) (slip op., at 16) ("[F]loor statements by individual legislators rank among the least illuminating forms of legislative history."). When Congress wishes to condition an exercise of executive authority on the President's finding of an exigency or crisis, it knows how to say just that. See, e.g., 16 U. S. C. §824o–1(b); 42 U. S. C. §5192; 50 U. S. C. §§1701, 1702. Here, Congress instead chose to condition the President's exercise of the suspension authority on a different finding: that the entry of an alien or class of aliens would be "detrimental to the interests of the United States."

Plaintiffs also strive to infer limitations from executive practice. By their count, every previous suspension order under §1182(f) can be slotted into one of two categories. The vast majority targeted discrete groups of foreign nationals engaging in conduct "deemed harmful by the immigration laws." And the remaining entry restrictions that focused on entire nationalities—namely, President Carter's response to the Iran hostage crisis and President Reagan's suspension of immigration from Cuba—were, in their view, designed as a response to diplomatic emergencies "that the immigration laws do not address." Brief for Respondents 40–41.

Even if we were willing to confine expansive language in light of its past applications, the historical evidence is more equivocal than plaintiffs acknowledge. Presidents have repeatedly suspended entry not because the covered nationals themselves engaged in harmful acts but instead to retaliate for conduct by their governments that conflicted with U.S. foreign policy interests. See, e.g., Exec. Order No. 13662, 3 CFR 233 (2014) (President Obama) (suspending entry of Russian nationals working in the financial services, energy, mining, engineering, or defense sectors, in light of the Russian Federation's "annexation of Crimea and its use of force in Ukraine"); Presidential Proclamation No. 6958, 3 CFR 133 (1997) (President Clinton) (suspending entry of Sudanese governmental and military personnel, citing "foreign policy interests of the United States" based on Sudan's refusal to comply with United Nations resolution). And while some of these reprisals were directed at subsets of aliens from the countries at issue, others broadly suspended entry on the basis of nationality due to ongoing diplomatic disputes. For example, President Reagan invoked §1182(f) to suspend entry "as immigrants" by almost all Cuban nationals, to apply pressure on the Cuban Government. Presidential Proclamation No. 5517, 3 CFR 102 (1986). Plaintiffs try to fit this latter order within their carve-out for emergency action, but the proclamation was based in part on Cuba's decision to breach an immigration agreement some 15 months earlier.

More significantly, plaintiffs' argument about historical practice is a double-edged sword. The more ad hoc their account of executive action—to fit the history into their theory—the harder it becomes to see such a refined delegation in a statute that grants the President sweeping authority to decide whether to suspend entry, whose entry to suspend, and for how long.

C

Plaintiffs' final statutory argument is that the President's entry suspension violates §1152(a)(1)(A), which provides that "no person shall . . . be discriminated against in the issuance of an immigrant visa because of the person's race, sex, nationality, place of birth, or place of residence." They contend that we should interpret the provision as prohibiting nationality-based discrimination throughout the entire immigration process, despite the reference in §1152(a)(1)(A) to the act of visa issuance alone. Specifically, plaintiffs argue that §1152(a)(1)(A) applies to the predicate question of a visa applicant's eligibility for admission and the subsequent question whether the holder of a visa may in fact enter the country. Any other conclusion, they say, would allow the President to circumvent the protections against discrimination enshrined in §1152(a)(1)(A).

As an initial matter, this argument challenges only the validity of the entry restrictions on immigrant travel. Section 1152(a)(1)(A) is expressly limited to the issuance of "immigrant visa[s]" while §1182(f) allows the President to suspend entry of "immigrants or nonimmigrants." At a minimum, then, plaintiffs' reading would not affect any of the limitations on nonimmigrant travel in the Proclamation.

In any event, we reject plaintiffs' interpretation because it ignores the basic distinction between admissibility determinations and visa issuance that runs throughout the INA. Section 1182 defines the pool of individuals who are admissible to the United States. Its restrictions come into play at two points in the process of gaining entry (or admission) into the United States. First, any alien who is inadmissible under §1182 (based on, for example, health risks, criminal history, or foreign policy consequences) is screened out as "ineligible to receive a visa." 8 U.S. C. §1201(g). Second, even if a consular officer issues a visa, entry into the United States is not guaranteed. As every visa application explains, a visa does not entitle an alien to enter the United States "if, upon arrival," an immigration officer determines that the applicant is "inadmissible under this chapter, or any other provision of law"—including §1182(f). §1201(h).

Sections 1182(f) and 1152(a)(1)(A) thus operate in different spheres: Section 1182 defines the universe of aliens who are admissible into the United States (and therefore eligible to receive a visa). Once §1182 sets the boundaries of admissibility into the United States, §1152(a)(1)(A) prohibits discrimination in the allocation of immigrant visas based on nationality and other traits. The distinction between admissibility—to which §1152(a)(1)(A) does not apply—and visa issuance—to which it does—is apparent from the text of the provision, which specifies only that its protections apply to the "issuance" of "immigrant visa[s]," without mentioning admissibility or entry. Had Congress instead intended in §1152(a)(1)(A) to constrain the President's power to determine who may enter the country, it could easily have chosen language directed to that end. See, e.g., §§1182(a)(3)(C)(ii), (iii) (providing that certain aliens "shall not be excludable or subject to restrictions or conditions on entry . . . because of the alien's past, current, or expected beliefs, statements, or associations" (emphasis added)). "The fact that [Congress] did not adopt [a] readily available and apparent alternative strongly supports" the conclusion that §1152(a)(1)(A) does not limit the President's delegated authority under §1182(f). Knight v. Commissioner, 552 U.S. 181, 188 (2008).

Common sense and historical practice confirm as much. Section 1152(a)(1)(A) has never been treated as a constraint on the criteria for admissibility in §1182. Presidents have repeatedly exercised their authority to suspend entry on the basis of nationality. As noted, President Reagan relied on §1182(f) to suspend entry "as immigrants by all Cuban nationals," subject to exceptions. Proclamation No. 5517, 51 Fed. Reg. 30470 (1986). Likewise, President Carter invoked §1185(a)(1) to deny and revoke visas to all Iranian nationals. See Exec. Order No. 12172, 3 CFR 461 (1979), as amended by Exec. Order No. 12206, 3 CFR 249 (1980); Public Papers of the Presidents, Jimmy Carter, Sanctions Against Iran, Vol. 1, Apr. 7, 1980, pp. 611–612 (1980); see also n. 1, supra.

On plaintiffs' reading, those orders were beyond the President's authority. The entry restrictions in the Proclamation on North Korea (which plaintiffs do not challenge in this litigation) would also be unlawful. Nor would the President be permitted to suspend entry from particular foreign states in response to an epidemic confined to a single region, or a verified terrorist threat involving nationals of a specific foreign nation, or even if the United States were on the brink of war.

In a reprise of their §1182(f) argument, plaintiffs attempt to soften their position by falling back on an implicit exception for Presidential actions that are "closely drawn" to address "specific fast-breaking exigencies." Brief for Respondents 60–61. Yet the absence of any textual basis for such an exception more likely indicates that Congress did not intend for §1152(a)(1)(A) to limit the President's flexible authority to suspend entry based on foreign policy interests. In addition, plaintiffs' proposed exigency test would require courts, rather than the President, to determine whether a foreign government's conduct rises to the level that would trigger a supposed implicit exception to a federal statute. See Reno v. American-Arab Anti-Discrimination Comm., 525 U.S. 471, 491 (1999) (explaining that even if the Executive "disclose[d] its . . . reasons for deeming nationals of a particular country a special threat," courts would be "unable to assess their adequacy"). The text of §1152(a)(1)(A) offers no standards that would enable courts to assess, for example, whether the situation in North Korea justifies entry restrictions while the terrorist threat in Yemen does not.

*  *  *

The Proclamation is squarely within the scope of Presidential authority under the INA. Indeed, neither dissent even attempts any serious argument to the contrary, despite the fact that plaintiffs' primary contention below and in their briefing before this Court was that the Proclamation violated the statute.

IV

A

We now turn to plaintiffs' claim that the Proclamation was issued for the unconstitutional purpose of excluding Muslims. Because we have an obligation to assure ourselves of jurisdiction under Article III, we begin by addressing the question whether plaintiffs have standing to bring their constitutional challenge.

Federal courts have authority under the Constitution to decide legal questions only in the course of resolving "Cases" or "Controversies." Art. III, §2. One of the essential elements of a legal case or controversy is that the plaintiff have standing to sue. Standing requires more than just a "keen interest in the issue." Hollingsworth v. Perry, 570 U.S. 693, 700 (2013). It requires allegations—and, eventually, proof—that the plaintiff "personal[ly]" suffered a concrete and particularized injury in connection with the conduct about which he complains. Spokeo, Inc. v. Robins, 578 U.S. ___, ___ (2016) (slip op., at 7). In a case arising from an alleged violation of the Establishment Clause, a plaintiff must show, as in other cases, that he is "directly affected by the laws and practices against which [his] complaints are directed." School Dist. of Abington Township v. Schempp, 374 U.S. 203, 224, n. 9 (1963). That is an issue here because the entry restrictions apply not to plaintiffs themselves but to others seeking to enter the United States.

Plaintiffs first argue that they have standing on the ground that the Proclamation "establishes a disfavored faith" and violates "their own right to be free from federal [religious] establishments." Brief for Respondents 27–28 (emphasis deleted). They describe such injury as "spiritual and dignitary." Id., at 29.

We need not decide whether the claimed dignitary interest establishes an adequate ground for standing. The three individual plaintiffs assert another, more concrete injury: the alleged real-world effect that the Proclamation has had in keeping them separated from certain relatives who seek to enter the country. See ibid.; Town of Chester v. Laroe Estates, Inc., 581 U.S. ___, ___–___ (2017) (slip op., at 5–6) ("At least one plaintiff must have standing to seek each form of relief requested in the complaint."). We agree that a person's interest in being united with his relatives is sufficiently concrete and particularized to form the basis of an Article III injury in fact. This Court has previously considered the merits of claims asserted by United States citizens regarding violations of their personal rights allegedly caused by the Government's exclusion of particular foreign nationals. See Kerry v. Din, 576 U.S. ___, ___ (2015) (plurality opinion) (slip op., at 15); id., at ___ (Kennedy, J., concurring in judgment) (slip op., at 1); Kleindienst v. Mandel, 408 U.S. 753, 762 (1972). Likewise, one of our prior stay orders in this litigation recognized that an American individual who has "a bona fide relationship with a particular person seeking to enter the country . . . can legitimately claim concrete hardship if that person is excluded." Trump v. IRAP, 582 U.S., at ___ (slip op., at 13).

The Government responds that plaintiffs' Establishment Clause claims are not justiciable because the Clause does not give them a legally protected interest in the admission of particular foreign nationals. But that argument—which depends upon the scope of plaintiffs' Establishment Clause rights—concerns the merits rather than the justiciability of plaintiffs' claims. We therefore conclude that the individual plaintiffs have Article III standing to challenge the exclusion of their relatives under the Establishment Clause.

B

The First Amendment provides, in part, that "Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof." Our cases recognize that "[t]he clearest command of the Establishment Clause is that one religious denomination cannot be officially preferred over another." Larson v. Valente, 456 U.S. 228, 244 (1982). Plaintiffs believe that the Proclamation violates this prohibition by singling out Muslims for disfavored treatment. The entry suspension, they contend, operates as a "religious gerrymander," in part because most of the countries covered by the Proclamation have Muslim-majority populations. And in their view, deviations from the information-sharing baseline criteria suggest that the results of the multi-agency review were "foreordained." Relying on Establishment Clause precedents concerning laws and policies applied domestically, plaintiffs allege that the primary purpose of the Proclamation was religious animus and that the President's stated concerns about vetting protocols and national security were but pretexts for discriminating against Muslims. Brief for Respondents 69–73.

At the heart of plaintiffs' case is a series of statements by the President and his advisers casting doubt on the official objective of the Proclamation. For example, while a candidate on the campaign trail, the President published a "Statement on Preventing Muslim Immigration" that called for a "total and complete shutdown of Muslims entering the United States until our country's representatives can figure out what is going on." App. 158. That statement remained on his campaign website until May 2017. Id., at 130–131. Then-candidate Trump also stated that "Islam hates us" and asserted that the United States was "having problems with Muslims coming into the country." Id., at 120–121, 159. Shortly after being elected, when asked whether violence in Europe had affected his plans to "ban Muslim immigration," the President replied, "You know my plans. All along, I've been proven to be right." Id., at 123.

One week after his inauguration, the President issued EO–1. In a television interview, one of the President's campaign advisers explained that when the President "first announced it, he said, 'Muslim ban.' He called me up. He said, 'Put a commission together. Show me the right way to do it legally.'" Id., at 125. The adviser said he assembled a group of Members of Congress and lawyers that "focused on, instead of religion, danger. . . . [The order] is based on places where there [is] substantial evidence that people are sending terrorists into our country." Id., at 229.

Plaintiffs also note that after issuing EO–2 to replace EO–1, the President expressed regret that his prior order had been "watered down" and called for a "much tougher version" of his "Travel Ban." Shortly before the release of the Proclamation, he stated that the "travel ban . . . should be far larger, tougher, and more specific," but "stupidly that would not be politically correct." Id., at 132–133. More recently, on November 29, 2017, the President retweeted links to three anti-Muslim propaganda videos. In response to questions about those videos, the President's deputy press secretary denied that the President thinks Muslims are a threat to the United States, explaining that "the President has been talking about these security issues for years now, from the campaign trail to the White House" and "has addressed these issues with the travel order that he issued earlier this year and the companion proclamation." IRAP v. Trump, 883 F. 3d 233, 267 (CA4 2018).

The President of the United States possesses an extraordinary power to speak to his fellow citizens and on their behalf. Our Presidents have frequently used that power to espouse the principles of religious freedom and tolerance on which this Nation was founded. In 1790 George Washington reassured the Hebrew Congregation of Newport, Rhode Island that "happily the Government of the United States . . . gives to bigotry no sanction, to persecution no assistance [and] requires only that they who live under its protection should demean themselves as good citizens." 6 Papers of George Washington 285 (D. Twohig ed. 1996). President Eisenhower, at the opening of the Islamic Center of Washington, similarly pledged to a Muslim audience that "America would fight with her whole strength for your right to have here your own church," declaring that "[t]his concept is indeed a part of America." Public Papers of the Presidents, Dwight D. Eisenhower, June 28, 1957, p. 509 (1957). And just days after the attacks of September 11, 2001, President George W. Bush returned to the same Islamic Center to implore his fellow Americans—Muslims and non-Muslims alike—to remember during their time of grief that "[t]he face of terror is not the true faith of Islam," and that America is "a great country because we share the same values of respect and dignity and human worth." Public Papers of the Presidents, George W. Bush, Vol. 2, Sept. 17, 2001, p. 1121 (2001). Yet it cannot be denied that the Federal Government and the Presidents who have carried its laws into effect have—from the Nation's earliest days—performed unevenly in living up to those inspiring words.

Plaintiffs argue that this President's words strike at fundamental standards of respect and tolerance, in violation of our constitutional tradition. But the issue before us is not whether to denounce the statements. It is instead the significance of those statements in reviewing a Presidential directive, neutral on its face, addressing a matter within the core of executive responsibility. In doing so, we must consider not only the statements of a particular President, but also the authority of the Presidency itself.

The case before us differs in numerous respects from the conventional Establishment Clause claim. Unlike the typical suit involving religious displays or school prayer, plaintiffs seek to invalidate a national security directive regulating the entry of aliens abroad. Their claim accordingly raises a number of delicate issues regarding the scope of the constitutional right and the manner of proof. The Proclamation, moreover, is facially neutral toward religion. Plaintiffs therefore ask the Court to probe the sincerity of the stated justifications for the policy by reference to extrinsic statements—many of which were made before the President took the oath of office. These various aspects of plaintiffs' challenge inform our standard of review.

C

For more than a century, this Court has recognized that the admission and exclusion of foreign nationals is a "fundamental sovereign attribute exercised by the Government's political departments largely immune from judicial control." Fiallo v. Bell, 430 U.S. 787, 792 (1977); see Harisiades v. Shaughnessy, 342 U.S. 580, 588–589 (1952) ("[A]ny policy toward aliens is vitally and intricately interwoven with contemporaneous policies in regard to the conduct of foreign relations [and] the war power."). Because decisions in these matters may implicate "relations with foreign powers," or involve "classifications defined in the light of changing political and economic circumstances," such judgments "are frequently of a character more appropriate to either the Legislature or the Executive." Mathews v. Diaz, 426 U.S. 67, 81 (1976).

Nonetheless, although foreign nationals seeking admission have no constitutional right to entry, this Court has engaged in a circumscribed judicial inquiry when the denial of a visa allegedly burdens the constitutional rights of a U.S. citizen. In Kleindienst v. Mandel, the Attorney General denied admission to a Belgian journalist and self-described "revolutionary Marxist," Ernest Mandel, who had been invited to speak at a conference at Stanford University. 408 U.S., at 756–757. The professors who wished to hear Mandel speak challenged that decision under the First Amendment, and we acknowledged that their constitutional "right to receive information" was implicated. Id., at 764–765. But we limited our review to whether the Executive gave a "facially legitimate and bona fide" reason for its action. Id., at 769. Given the authority of the political branches over admission, we held that "when the Executive exercises this [delegated] power negatively on the basis of a facially legitimate and bona fide reason, the courts will neither look behind the exercise of that discretion, nor test it by balancing its justification" against the asserted constitutional interests of U.S. citizens. Id., at 770.

The principal dissent suggests that Mandel has no bearing on this case, post, at 14, and n. 5 (opinion of Sotomayor, J.) (hereinafter the dissent), but our opinions have reaffirmed and applied its deferential standard of review across different contexts and constitutional claims. In Din, Justice Kennedy reiterated that "respect for the political branches' broad power over the creation and administration of the immigration system" meant that the Government need provide only a statutory citation to explain a visa denial. 576 U.S., at ___ (opinion concurring in judgment) (slip op., at 6). Likewise in Fiallo, we applied Mandel to a "broad congressional policy" giving immigration preferences to mothers of illegitimate children. 430 U.S., at 795. Even though the statute created a "categorical" entry classification that discriminated on the basis of sex and legitimacy, post, at 14, n. 5, the Court concluded that "it is not the judicial role in cases of this sort to probe and test the justifications" of immigration policies. 430 U.S., at 799 (citing Mandel, 408 U.S., at 770). Lower courts have similarly applied Mandel to broad executive action. See Rajah v. Mukasey, 544 F. 3d 427, 433, 438–439 (CA2 2008) (upholding National Security Entry-Exit Registration System instituted after September 11, 2001).

Mandel's narrow standard of review "has particular force" in admission and immigration cases that overlap with "the area of national security." Din, 576 U.S., at ___ (Kennedy, J., concurring in judgment) (slip op., at 3). For one, "[j]udicial inquiry into the national-security realm raises concerns for the separation of powers" by intruding on the President's constitutional responsibilities in the area of foreign affairs. Ziglar v. Abbasi, 582 U.S. ___, ___ (2017) (slip op., at 19) (internal quotation marks omitted). For another, "when it comes to collecting evidence and drawing inferences" on questions of national security, "the lack of competence on the part of the courts is marked." Humanitarian Law Project, 561 U.S., at 34.

The upshot of our cases in this context is clear: "Any rule of constitutional law that would inhibit the flexibility" of the President "to respond to changing world conditions should be adopted only with the greatest caution," and our inquiry into matters of entry and national security is highly constrained. Mathews, 426 U.S., at 81–82. We need not define the precise contours of that inquiry in this case. A conventional application of Mandel, asking only whether the policy is facially legitimate and bona fide, would put an end to our review. But the Government has suggested that it may be appropriate here for the inquiry to extend beyond the facial neutrality of the order. See Tr. of Oral Arg. 16–17, 25–27 (describing Mandel as "the starting point" of the analysis). For our purposes today, we assume that we may look behind the face of the Proclamation to the extent of applying rational basis review. That standard of review considers whether the entry policy is plausibly related to the Government's stated objective to protect the country and improve vetting processes. See Railroad Retirement Bd. v. Fritz, 449 U.S. 166, 179 (1980). As a result, we may consider plaintiffs' extrinsic evidence, but will uphold the policy so long as it can reasonably be understood to result from a justification independent of unconstitutional grounds.

D

Given the standard of review, it should come as no surprise that the Court hardly ever strikes down a policy as illegitimate under rational basis scrutiny. On the few occasions where we have done so, a common thread has been that the laws at issue lack any purpose other than a "bare . . . desire to harm a politically unpopular group." Department of Agriculture v. Moreno, 413 U.S. 528, 534 (1973). In one case, we invalidated a local zoning ordinance that required a special permit for group homes for the intellectually disabled, but not for other facilities such as fraternity houses or hospitals. We did so on the ground that the city's stated concerns about (among other things) "legal responsibility" and "crowded conditions" rested on "an irrational prejudice" against the intellectually disabled. Cleburne v. Cleburne Living Center, Inc., 473 U.S. 432, 448–450 (1985) (internal quotation marks omitted). And in another case, this Court overturned a state constitutional amendment that denied gays and lesbians access to the protection of antidiscrimination laws. The amendment, we held, was "divorced from any factual context from which we could discern a relationship to legitimate state interests," and "its sheer breadth [was] so discontinuous with the reasons offered for it" that the initiative seemed "inexplicable by anything but animus." Romer v. Evans, 517 U.S. 620, 632, 635 (1996).

The Proclamation does not fit this pattern. It cannot be said that it is impossible to "discern a relationship to legitimate state interests" or that the policy is "inexplicable by anything but animus." Indeed, the dissent can only attempt to argue otherwise by refusing to apply anything resembling rational basis review. But because there is persuasive evidence that the entry suspension has a legitimate grounding in national security concerns, quite apart from any religious hostility, we must accept that independent justification.

The Proclamation is expressly premised on legitimate purposes: preventing entry of nationals who cannot be adequately vetted and inducing other nations to improve their practices. The text says nothing about religion. Plaintiffs and the dissent nonetheless emphasize that five of the seven nations currently included in the Proclamation have Muslim-majority populations. Yet that fact alone does not support an inference of religious hostility, given that the policy covers just 8% of the world's Muslim population and is limited to countries that were previously designated by Congress or prior administrations as posing national security risks. See 8 U. S. C. §1187(a)(12)(A) (identifying Syria and state sponsors of terrorism such as Iran as "countr[ies] or area[s] of concern" for purposes of administering the Visa Waiver Program); Dept. of Homeland Security, DHS Announces Further Travel Restrictions for the Visa Waiver Program (Feb. 18, 2016) (designating Libya, Somalia, and Yemen as additional countries of concern); see also Rajah, 544 F. 3d, at 433, n. 3 (describing how nonimmigrant aliens from Iran, Libya, Somalia, Syria, and Yemen were covered by the National Security Entry-Exit Registration System).

The Proclamation, moreover, reflects the results of a worldwide review process undertaken by multiple Cabinet officials and their agencies. Plaintiffs seek to discredit the findings of the review, pointing to deviations from the review's baseline criteria resulting in the inclusion of Somalia and omission of Iraq. But as the Proclamation explains, in each case the determinations were justified by the distinct conditions in each country. Although Somalia generally satisfies the information-sharing component of the baseline criteria, it "stands apart . . . in the degree to which [it] lacks command and control of its territory." Proclamation §2(h)(i). As for Iraq, the Secretary of Homeland Security determined that entry restrictions were not warranted in light of the close cooperative relationship between the U.S. and Iraqi Governments and the country's key role in combating terrorism in the region. §1(g). It is, in any event, difficult to see how exempting one of the largest predominantly Muslim countries in the region from coverage under the Proclamation can be cited as evidence of animus toward Muslims.

The dissent likewise doubts the thoroughness of the multi-agency review because a recent Freedom of Information Act request shows that the final DHS report "was a mere 17 pages." Post, at 19. Yet a simple page count offers little insight into the actual substance of the final report, much less predecisional materials underlying it. See 5 U. S. C. §552(b)(5) (exempting deliberative materials from FOIA disclosure).

More fundamentally, plaintiffs and the dissent challenge the entry suspension based on their perception of its effectiveness and wisdom. They suggest that the policy is overbroad and does little to serve national security interests. But we cannot substitute our own assessment for the Executive's predictive judgments on such matters, all of which "are delicate, complex, and involve large elements of prophecy." Chicago & Southern Air Lines, Inc. v. Waterman S. S. Corp., 333 U.S. 103, 111 (1948); see also Regan v. Wald, 468 U.S. 222, 242–243 (1984) (declining invitation to conduct an "independent foreign policy analysis"). While we of course "do not defer to the Government's reading of the First Amendment," the Executive's evaluation of the underlying facts is entitled to appropriate weight, particularly in the context of litigation involving "sensitive and weighty interests of national security and foreign affairs." Humanitarian Law Project, 561 U.S., at 33–34.

Three additional features of the entry policy support the Government's claim of a legitimate national security interest. First, since the President introduced entry restrictions in January 2017, three Muslim-majority countries—Iraq, Sudan, and Chad—have been removed from the list of covered countries. The Proclamation emphasizes that its "conditional restrictions" will remain in force only so long as necessary to "address" the identified "inadequacies and risks," Proclamation Preamble, and §1(h), and establishes an ongoing process to engage covered nations and assess every 180 days whether the entry restrictions should be terminated, §§4(a), (b). In fact, in announcing the termination of restrictions on nationals of Chad, the President also described Libya's ongoing engagement with the State Department and the steps Libya is taking "to improve its practices." Proclamation No. 9723, 83 Fed. Reg. 15939.

Second, for those countries that remain subject to entry restrictions, the Proclamation includes significant exceptions for various categories of foreign nationals. The policy permits nationals from nearly every covered country to travel to the United States on a variety of nonimmigrant visas. See, e.g., §§2(b)–(c), (g), (h) (permitting student and exchange visitors from Iran, while restricting only business and tourist nonimmigrant entry for nationals of Libya and Yemen, and imposing no restrictions on nonimmigrant entry for Somali nationals). These carve-outs for nonimmigrant visas are substantial: Over the last three fiscal years—before the Proclamation was in effect—the majority of visas issued to nationals from the covered countries were nonimmigrant visas. Brief for Petitioners 57. The Proclamation also exempts permanent residents and individuals who have been granted asylum. §§3(b)(i), (vi).

Third, the Proclamation creates a waiver program open to all covered foreign nationals seeking entry as immigrants or nonimmigrants. According to the Proclamation, consular officers are to consider in each admissibility determination whether the alien demonstrates that (1) denying entry would cause undue hardship; (2) entry would not pose a threat to public safety; and (3) entry would be in the interest of the United States. §3(c)(i); see also §3(c)(iv) (listing examples of when a waiver might be appropriate, such as if the foreign national seeks to reside with a close family member, obtain urgent medical care, or pursue significant business obligations). On its face, this program is similar to the humanitarian exceptions set forth in President Carter's order during the Iran hostage crisis. See Exec. Order No. 12206, 3 CFR 249; Public Papers of the Presidents, Jimmy Carter, Sanctions Against Iran, at 611–612 (1980) (outlining exceptions). The Proclamation also directs DHS and the State Department to issue guidance elaborating upon the circumstances that would justify a waiver.

Finally, the dissent invokes Korematsu v. United States, 323 U.S. 214 (1944). Whatever rhetorical advantage the dissent may see in doing so, Korematsu has nothing to do with this case. The forcible relocation of U.S. citizens to concentration camps, solely and explicitly on the basis of race, is objectively unlawful and outside the scope of Presidential authority. But it is wholly inapt to liken that morally repugnant order to a facially neutral policy denying certain foreign nationals the privilege of admission. See post, at 26–28. The entry suspension is an act that is well within executive authority and could have been taken by any other President—the only question is evaluating the actions of this particular President in promulgating an otherwise valid Proclamation.

The dissent's reference to Korematsu, however, affords this Court the opportunity to make express what is already obvious: Korematsu was gravely wrong the day it was decided, has been overruled in the court of history, and—to be clear—"has no place in law under the Constitution." 323 U.S., at 248 (Jackson, J., dissenting).

*  *  *

Under these circumstances, the Government has set forth a sufficient national security justification to survive rational basis review. We express no view on the soundness of the policy. We simply hold today that plaintiffs have not demonstrated a likelihood of success on the merits of their constitutional claim.

V

Because plaintiffs have not shown that they are likely to succeed on the merits of their claims, we reverse the grant of the preliminary injunction as an abuse of discretion. Winter v. Natural Resources Defense Council, Inc., 555 U.S. 7, 32 (2008). The case now returns to the lower courts for such further proceedings as may be appropriate.

Our disposition of the case makes it unnecessary to consider the propriety of the nationwide scope of the injunction issued by the District Court.

The judgment of the Court of Appeals is reversed, and the case is remanded for further proceedings consistent with this opinion.

It is so ordered. . . .