United States The
Metropolitan Police Department of the District of Columbia and the
New York Police Department increased security around religious institutions following the strikes. By June 26,
U.S. Immigration and Customs Enforcement had arrested 130 and detained 670 Iranian nationals throughout the country amid heightened security concerns over Iranian
sleeper cell activity and potential retaliatory terror attacks in response to the strikes. The Joint Maritime Information Center (JMIC) of the
UK Maritime Trade Operations (UKMTO) issued an urgent advisory warning that the threat to US-associated commercial shipping in the
Red Sea, the
Bab-el-Mandeb Strait, and the
Gulf of Aden was "high," citing escalating regional tensions. US-associated vessels were defined as those flagged, owned, operated, chartered, or carrying American-linked cargo. The advisory urged such vessels to exercise extreme caution, consider rerouting, and adhere to maritime security best practices, while noting that non-American and non-Israeli vessels faced a lower but still present threat level. Domestic reactions to the strikes were generally mixed. Senator Lindsey Graham praised the strikes, stating that it was "the right call" and "the regime deserves it".
House speaker Mike Johnson released a statement, saying: "President Trump has been consistent and clear that a nuclear-armed Iran will not be tolerated [...] That posture has now been enforced with strength, precision and clarity." Chair of the
Senate Intelligence Committee Tom Cotton of
Arkansas tweeted, "President Trump made the right call and the ayatollahs should recall his warning not to target Americans." Senator
Mitch McConnell of
Kentucky said the strikes were a "prudent response to the warmongers in Tehran". Senate Majority Leader
John Thune argued that the action was needed after previous failed diplomatic efforts: "The regime in Iran, which has committed itself to bringing 'death to America' and wiping Israel off the map, has rejected all diplomatic pathways to peace." Chair of the
House Intelligence Committee Rick Crawford praised Trump and stated: "I have been in touch with the White House before this action and will continue to track developments closely with them in the coming days." Texas congressman
Tony Gonzales (R-Texas 23rd) proposed a new Iranian Campaign Service Medal for Operation Midnight Hammer for the pilots and support personnel of the aircraft involved. In June 2025 he filed H.R. 4254 Iranian Campaign Medal Act that expanded eligibility to the entire Twelve-Day War.
Democratic senator from
Pennsylvania John Fetterman was the first Democratic senator to praise the strikes, saying: "As I've long maintained, this was the correct move by @POTUS. Iran is the world's leading sponsor of terrorism and cannot have nuclear capabilities. I'm grateful for and salute the finest military in the world." Fetterman previously stated that he hopes "the president finally does bomb and destroy the Iranians." In contrast, Democratic Representative
Diana DeGette said Trump's "reckless actions are going to put the lives of American service members and American citizens at risk". Republican Representative
Marjorie Taylor Greene stated, "this is not our fight", and criticized the rationale for the strikes, noting, "There would not be bombs falling on the people of Israel if Netanyahu had not dropped bombs on the people of Iran first." Former U.S. ambassador to the UN and
National Security Advisor under the
Trump's first term John Bolton praised the strikes. The
Council on American-Islamic Relations National Executive Director
Nihad Awad said, "We condemn President Trump's illegal and unjustified act of war against Iran. This attack, carried out under pressure from the out-of-control Israeli government, took place despite the longstanding conclusion by our nation's intelligence community that Iran was not seeking nuclear weapons." He drew comparison with President
George W. Bush's "disastrous" 2003
war in Iraq.
Fareed Zakaria believed the strikes undermined the rules-based international order and that US attacks will not prevent Iran from obtaining nuclear weapons in the long term. He argues that the only way to ensure that Iran does not obtain nuclear weapons is through diplomacy.
Masih Alinejad, an Iranian-American journalist and activist, opined on X that the Fordow nuclear site "was never about peaceful energy. It was built under a mountain to hide a nuclear program from the world, while the regime told its own people they couldn't even afford clean water or shelter."
Legality concerns The strikes reignited a debate over the constitutionality and limits of presidential war powers, particularly the president's ability to order military operations against Iran without prior consultation with Congress. Democratic
House minority leader Hakeem Jeffries said, "President Trump misled the country about his intentions, failed to seek congressional authorization for the use of military force and risks American entanglement in a potentially disastrous war in the Middle East". Democratic Representative
Alexandria Ocasio-Cortez (
NY-14) said that Trump's actions were "clearly grounds for impeachment".
Iran Iranian Foreign Minister
Abbas Araghchi condemned the strikes as a "reckless violation of the UN Charter and international law" and stated "Iran reserves all options to defend its sovereignty, interest, and people." Iranian advisor Mehdi Mohammadi claimed that Iran was not surprised by the attack and had been expecting it for some time, and that Fordow was evacuated and no irreversible damage was sustained. The
Atomic Energy Organization of Iran (AEOI) has called the U.S. attacks "a barbaric act that violated international law, especially the Nuclear Non-Proliferation Treaty", and that it planned to both seek justice in international court and continue its nuclear program.
Seyed Hossein Mousavian, a former Iranian diplomat who participated in nuclear negotiations in the early 2000s, believes that this is a narrative and rhetorical game used as a cover to justify military action and regime change: "They were never looking for weapons. This is really a fake and fabricated narrative, like the one they created for the invasion of Iraq." On June 26, Khamenei resurfaced to warn the United States against future attacks. On July 2, Iran suspended cooperation with the
International Atomic Energy Agency (IAEA).
Israel Israel closed its airspace in response to the strikes.
International • : The Foreign Ministry expressed its deep concerns over the escalation "which worsens the situation in the region and exposes it to unprecedented risks with unpredictable consequences". • : Prime Minister
Edi Rama expressed full support for Trump's efforts to prevent Iran from acquiring nuclear weapons. He denounced Iran's government: "This is not just another nuclear state. Nor merely a dictatorship with nuclear ambitions. This is a theocracy — armed with apocalyptic rhetoric, steeped in endless years of branding free nations as "Satanic", and openly calling for their annihilation". • : President
Javier Milei celebrated the attacks, stating that "today is a great day for Western civilization". • : Prime Minister
Anthony Albanese and Foreign Minister
Penny Wong expressed support for America's strikes. The
Liberal–National Coalition fully backed the strikes." • : Chancellor
Christian Stocker stated that the "Iranian nuclear program is a cause for great concern". • : Foreign minister
Maxime Prévot said, "the theocratic regime of the mullahs of Iran must not be allowed to develop a nuclear weapon, as it would be a threat to international security". • : President
Luis Arce condemned the attacks, stating that "bombing targets of this nature not only endangers regional and global peace, but also violates fundamental principles of international law and the UN Charter." • :
Itamaraty released a note affirming that Brazil condemned the attacks "with vehemence", classifying it as a violation of Iran's sovereignty. The note further says that Brazil is against the proliferation of nuclear technology except for pacific means, and defended a diplomatic solution. • : Prime Minister
Mark Carney said, "...Iran can never be allowed to develop a nuclear weapon...the situation in the Middle East remains highly volatile. Canada calls on parties to return immediately to the negotiating table and reach a diplomatic solution to end this crisis." • : President
Gabriel Boric condemned the attack on
X, stating, "We demand and need peace," • : President
Miguel Díaz-Canel condemned the attacks as "a dangerous escalation of the conflict in the Middle East". • : Foreign Minister
Constantinos Kombos said, "everything must be done to avoid further escalation," and, "restraint must prevail." • : Prime Minister
Petr Fiala stated, "Iran's nuclear program seriously threatens international security, and Saturday's US strike on three Iranian nuclear facilities is thus an understandable effort to prevent the development of nuclear weapons," and hoped "U.S. military action...will compel Iran to engage in talks." • : Foreign Minister
Lars Løkke Rasmussen said, "Iran must never develop nuclear weapons," and "the U.S. acted to prevent this." Rasmussen urged parties to negotiate. • : Egypt called for a diplomatic solution and not a military solution. • : Prime Minister
Petteri Orpo said it is important "Iran does not develop a nuclear weapon and no new nuclear-weapon state emerges in the world." President
Alexander Stubb stated, "the spiral of vengeance in the Middle East must come to an end. A sustainable solution requires diplomacy, dialogue and respect for the international law." • : Foreign Minister
Jean-Noël Barrot said France was "convinced that a lasting solution to this issue requires a negotiated solution within the framework of the Non-Proliferation Treaty". • : Chancellor
Friedrich Merz called on Iran to immediately enter negotiations with the US and Israel to find a diplomatic solution. • :
Pope Leo XIV called the situation in the Middle East "alarming" and called for diplomacy: "every member of the international community has a moral responsibility: stop the tragedy of war before it becomes an irreparable abyss". • : Foreign Minister
Péter Szijjártó said, "Hungary supports all efforts to bring peace to the Middle East as soon as possible," and "our interest is to prevent the emergence of any new nuclear weapon arsenals in the world." • : Foreign Minister
Þorgerður Katrín Gunnarsdóttir said, "Iran's nuclear program is of great concern and that we urge the leadership to negotiate in earnest to put an end to it" and "diplomacy and dialogue are the only way forward." • : The government warned that the attack "constitutes a grave threat to peace and security in the Middle East and poses serious risks to regional stability." • : Foreign Minister
Antonio Tajani commented that after the US attacks, which "brought enormous damage to the production of nuclear weapons, which represented a danger for the entire area, we can truly arrive at a de-escalation", and called for Iran to negotiate. • : Prime Minister
Shigeru Ishiba said the government was "monitoring the situation there with grave concern". He refrained from explicitly endorsing the attack, saying that it is "difficult for Japan to make a definitive legal evaluation at this point" and said the response "showed a determination to prevent Iran from possessing nuclear weapons while seeking to bring the situation under control quickly". • : Prime Minister
Evika Siliņa said, "Iran must never obtain a nuclear weapon" and that the "US addressed this serious threat to international security." Siliņa called for de-escalation and a return to talks. • : President
Joseph Aoun said the bombing "raises the level of fear of an escalation of tensions that would threaten security and stability." Prime Minister
Nawaf Salam said that Lebanon's best interest is to avoid "being dragged in any form into the ongoing regional confrontation", helping ease concerns about Hezbollah reacting to the strike. • : Foreign Minister
Xavier Bettel said that while "nobody wants Iran to develop a nuclear bomb," he has "doubts that a military escalation to stop that is really a solution". • : The
Secretariat of Foreign Affairs called for urgent diplomatic dialogue between the involved parties and the de-escalation of tensions. President
Claudia Sheinbaum called war "humanity's greatest failure," and called for the UN to lead peacebuilding efforts. • : Prime Minister
Dick Schoof called the latest developments in the Middle East "worrying", reiterated the Dutch position: "Iran must not acquire a nuclear weapon," and stated, "negotiations are ultimately the only way out towards a sustainable solution." • : Foreign Minister
Winston Peters released a statement describing ongoing military action in the Middle East as "extremely worrying", calling on all parties to return to talks and pursue a diplomatic solution. • : Prime Minister
Jonas Gahr Støre outlined "deep concern about the escalation of the war in the Middle East...the international community has long sought to ensure that Iran does not acquire nuclear weapons," and Norway "supports efforts for diplomacy and negotiations. This conflict has no military solution. International law must be respected by all parties...Last night's attack does not eliminate the need for a lasting agreement in the long run..." • : Oman expressed "deep concern, denunciation and condemnation of the escalation resulting from the direct air strikes launched by the United States". • : The Foreign Ministry expressed their support of the attacks, stating that "affirms its support for the people of Israel and the right to protect their existence." • : The Department of Foreign Affairs expressed its concerns with the tensions between the US and Iran, stating that both parties should pursue diplomatic solutions and deescalate tensions "that could threaten regional and international peace and security." • : Prime Minister
Luís Montenegro expressed his preoccupation with "the risk of severe escalation in the Middle East" and called for "maximum restraint on all sides", also adding "Iran's nuclear program is a serious threat to world security". • : The Foreign Ministry warned, "dangerous tensions will lead to disastrous repercussions at the regional and international levels." • : The foreign ministry strongly condemned the strikes as "irresponsible" and said they constituted a "gross violation of international law, the UN charter, and resolutions of the UN security council". Deputy Chairman of the
Russian Security Council Dmitry Medvedev has claimed, "countries are ready to directly supply Iran with their own nuclear warheads", and Iranian enrichment of nuclear material will continue in spite of the strikes. Medvedev's threats were criticized by US President Trump. • : Saudi Arabia condemned "the violation of Iran's sovereignty and stresses the need for restraint." • : Prime Minister
Robert Golob called on "all parties to cease the hostilities and return to the negotiating table...Violence and military conflicts only lead to greater suffering of the innocent population of the Middle East." • : Vice industry minister
Moon Shin-hak expressed concern over the potential impact on the country's trade due to the U.S. strike. Officials reportedly held an emergency security meeting to assess the potential economic impact. • : The Ministry of Foreign Affairs released a statement saying "the situation must be resolved through diplomatic means," and "it is urgent...negotiations resume." • : Prime Minister
Ulf Kristersson said "What is now happening in an unstable region, risks making things considerably worse." • : The Ministry of Foreign Affairs praised the strikes, citing Iran's assistance to Russia in its invasion of Ukraine. • : The government called for "immediate de-escalation" and a "comprehensive solution". A government minister confirmed the UK had not taken part in the attack as there had been speculation the U.S. would ask for the use of the joint UK-US military base at
Diego Garcia in the
Indian Ocean, though by June 17, 2025, no B-2 bombers were seen to be stationed there. Foreign Secretary
David Lammy refused to say whether the American strikes on Iran were legal.
Shadow Foreign Secretary Dame
Priti Patel released a video statement calling the strikes "absolutely necessary." • : The Foreign Ministry stated that "expresses its deep concern at the dangerous escalation of violence." • : Foreign Minister
Yván Gil condemned the "military aggression against Iran" and demanded an "immediate cessation of hostilities". The
United Nations Security Council held an emergency meeting on the airstrikes at the request of Iran. In a private
Signal message to Trump,
NATO secretary general
Mark Rutte praised and thanked Trump for his "decisive action" in Iran, calling it "truly extraordinary and something no one else dared to do." On June 23, 2025, Grossi, the head of the IAEA, convened an emergency meeting and warned that the attack "risks collapsing the global nuclear nonproliferation regime" and of unimaginable destruction if the countries do not negotiate a peace. He asked Iran to allow IAEA inspectors to assess the damage, radiation levels, and release of toxins. On June 23, 2025,
European Commission President
Ursula von der Leyen said that "Iran must never acquire the bomb."
Hezbollah condemned the strikes as a "barbaric and treacherous American aggression against peaceful nuclear facilities" and affirmed its "complete solidarity" with Iran and "its leadership". The
Houthis condemned the strikes as "a dangerous escalation and a direct threat to regional and international security and peace" and said, "Trump must bear the consequences." A senior Houthi official told Al Jazeera that its response to the US strikes was "only a matter of time." The group further threatened to end its
prior ceasefire with the U.S. and resume attacking American ships in the Red Sea. However, there had been no resumption of hostilities until July 7, 2025, when they attacked a Liberian-flagged cargo ship in the Red Sea. The attack killed three mariners and wounded two others. == Analysis ==