Global leaders react to US strikes on Iranian nuclear sites
Reporters watch as US President Donald Trump addresses the nation regarding the US bombing of Iranian nuclear sites as seen on a television screen in the Brady Press Briefing Room at the White House in Washington, DC, on Jun 21, 2025. (Photo: AFP/Saul Loeb)
SINGAPORE: Global reactions to the US airstrikes on three Iranian nuclear sites on Sunday (Jun 22) ranged from firm support by Israel to urgent calls for de-escalation by the United Nations and several other nations.
US President Donald Trump declared that the strikes had "completely and totally obliterated" Iran's nuclear sites and warned that Tehran must now "make peace or we will go after" other targets in Iran.
The international community was sharply divided over the use of military force. Here's how some world leaders responded:
ISRAEL PRIME MINISTER BENJAMIN NETANYAHU
"Congratulations, President Trump. Your bold decision to target Iran's nuclear facilities with the awesome and righteous might of the United States will change history ... History will record that President Trump acted to deny the world's most dangerous regime the world's most dangerous weapons."
Netanyahu also said that Iran's nuclear programme threatened the country's "very existence and endangered world peace".
IRAN FOREIGN MINISTER ABBAS ARAQCHI
"The United States, a permanent member of the United Nations Security Council, has committed a grave violation of the UN Charter, international law and the (nuclear Non-Proliferation Treaty) by attacking Iran's peaceful nuclear installations.
"The events this morning are outrageous and will have everlasting consequences. Each and every member of the UN must be alarmed over this extremely dangerous, lawless and criminal behaviour.
"In accordance with the UN Charter and its provisions allowing a legitimate response in self-defence, Iran reserves all options to defend its sovereignty, interest, and people."
NATIONAL COUNCIL OF RESISTANCE OF IRAN IN PARIS HEAD MARYAM RAJAVI
"Now (Iranian Supreme Leader Ali) Khamenei must go. The Iranian people welcome the end of the war and seek peace and freedom."
"Khamenei is responsible for an unpatriotic project that, in addition to costing countless lives, has cost the Iranian people at least $2 trillion - and now, it has all gone up in smoke."
EUROPEAN COMMISSION PRESIDENT URSULA VON DER LEYEN
"Iran must never acquire the bomb.
"With tensions in the Middle East at a new peak, stability must be the priority. And respect for international law is critical.
"Now is the moment for Iran to engage in a credible diplomatic solution. The negotiating table is the only place to end this crisis."
RUSSIA SECURITY COUNCIL DEPUTY CHAIR DMITRY MEDVEDEV
"Trump, who came in as a peacemaker president, has started a new war for the US.
"With this kind of success, Trump won't win the Nobel Peace Prize".
FRANCE FOREIGN MINISTER JEAN-NOEL BARROT
"France is convinced that a lasting resolution to this issue requires a negotiated solution within the framework of the Non-Proliferation Treaty."
UK PRIME MINISTER KEIR STARMER
"Iran's nuclear programme is a grave threat to international security. Iran can never be allowed to develop a nuclear weapon and the US has taken action to alleviate that threat.
"The situation in the Middle East remains volatile and stability in the region is a priority. We call on Iran to return to the negotiating table and reach a diplomatic solution to end this crisis."
UNITED NATIONS SECRETARY-GENERAL ANTONIO GUTERRES
"I am gravely alarmed by the use of force by the United States against Iran today. This is a dangerous escalation in a region already on the edge – and a direct threat to international peace and security.
"There is a growing risk that this conflict could rapidly get out of control – with catastrophic consequences for civilians, the region, and the world," Guterres said.
He called on member states to de-escalate and to uphold its obligations under the UN Charter and other rules of international law.
"At this perilous hour, it is critical to avoid a spiral of chaos. There is no military solution. The only path forward is diplomacy. The only hope is peace."
UNITED ARAB EMIRATES FOREIGN MINISTRY
"The United Arab Emirates expressed its deep concern over the ongoing tension in the region and the targeting of Iranian nuclear facilities. It called for an immediate end to the escalation to avoid dangerous repercussions and a slide into new levels of instability.
"The (Foreign) Ministry urges the United Nations and the Security Council to assume their responsibilities by working diligently to resolve chronic issues in the region, which are now at stake and pose a growing threat to regional and international security and stability."
QATAR FOREIGN MINISTRY
"The State of Qatar regrets the deterioration of the situation following the bombing of Iranian nuclear facilities and is following with great concern the developments following the recent attacks on the sisterly Islamic Republic of Iran, targeting its nuclear facilities.
"The Ministry of Foreign Affairs warns that the dangerous tension currently witnessed in the region will lead to catastrophic repercussions at the regional and international levels."
JAPAN PRIME MINISTER SHIGERU ISHIBA
"It is crucial that there be a quick de-escalation of the conflict. We are closely monitoring the situation there with grave concern."
ITALY FOREIGN MINISTER ANTONIO TAJANI
"Now we hope that, after this attack, which caused massive damage to nuclear weapons production and posed a threat to the entire region, a de-escalation can begin and Iran can sit down at the negotiating table."
VENEZUELA FOREIGN MINISTER YVAN GIL
"Venezuela Condemns US Military Aggression Against Iran and Demands an Immediate Cessation of Hostilities.
"The Bolivarian Republic of Venezuela firmly and categorically condemns the bombing carried out by the United States military, at the request of the State of Israel, against nuclear facilities in the Islamic Republic of Iran, including the Fordow, Natanz, and Isfahan complexes."
MEXICO FOREIGN MINISTRY
"The ministry urgently calls for diplomatic dialogue for peace between the parties involved in the Middle East conflict.
In keeping with our constitutional principles of foreign policy and our country's pacifist conviction, we reiterate our call to de-escalate tensions in the region. The restoration of peaceful coexistence among the states of the region is the highest priority."
CUBA PRESIDENT MIGUEL DIAZ-CANEL
"We strongly condemn the US bombing of Iran's nuclear facilities, which constitutes a dangerous escalation of the conflict in the Middle East.
"The aggression seriously violates the UN Charter and international law and plunges humanity into a crisis with irreversible consequences."
NEW ZEALAND FOREIGN MINISTER WINSTON PETERS
"We acknowledge developments in the last 24 hours, including President Trump's announcement of US strikes on nuclear facilities in Iran.
"Ongoing military action in the Middle East is extremely worrying, and it is critical further escalation is avoided."
Peters said that New Zealand strongly supports efforts towards diplomacy and the country urges all parties to return to talks.
"Diplomacy will deliver a more enduring resolution than further military action."
AUSTRALIA GOVERNMENT SPOKESPERSON
"We have been clear that Iran’s nuclear and ballistic missile programme has been a threat to international peace and security.
"We note the US President's statement that now is the time for peace," the country's spokesperson said.
It added that the security situation in the region is highly volatile and it continues to call for "de-escalation, dialogue and diplomacy".
There were also reactions from Republican and Democratic members of the US Congress to the US bombings of the Iranian nuclear facilities.
The following are statements from key lawmakers:
US House of Representatives Speaker Mike Johnson, Republican
"The president gave Iran’s leader every opportunity to make a deal, but Iran refused to commit to a nuclear disarmament agreement."
"The president’s decisive action prevents the world’s largest state sponsor of terrorism, which chants 'Death to America,' from obtaining the most lethal weapon on the planet."
Senate Majority Leader John Thune, Republican
"I stand with President Trump."
Senate Foreign Relations Committee Chairman Jim Risch, Republican
"This war is Israel’s war, not our war, but Israel is one of our strongest allies and is disarming Iran for the good of the world."
Risch added: "This is not the start of a forever war. There will not be American boots on the ground in Iran."
Thomas Massie, Kentucky Representative, Republican
"This is not constitutional," Thomas Massie said on social media.
He was referring to the power of Congress to declare war on foreign countries.
US House Democratic Leader Hakeem Jeffries
"President Trump misled the country about his intentions, failed to seek congressional authorisation for the use of military force and risks American entanglement in a potentially disastrous war in the Middle East."
"Donald Trump shoulders complete and total responsibility for any adverse consequences that flow from his unilateral military action," Jeffries said.
Democratic Representative Alexandria Ocasio-Cortez of New York
"The president’s disastrous decision to bomb Iran without authorisation is a grave violation of the Constitution and Congressional War Powers.
"He has impulsively risked launching a war that may ensnare us for generations. It is absolutely and clearly grounds for impeachment."
Democratic Representative Rashida Tlaib of Michigan
"President Trump sending US troops to bomb Iran without the consent of Congress is a blatant violation of our Constitution.
"The American people do not want another forever war. We have seen where decades of endless war in the Middle East gets us - all based on the lie of 'weapons of mass destruction'."
