World Leaders React to U.S. Strikes on Iranian Nuclear Sites
President Donald Trump announced on Saturday, June 21, 2025, that the United States had conducted a “very successful attack” on three key Iranian nuclear facilities, including the heavily fortified Fordow (Fordo) site, as well as Natanz and Isfahan. In a Truth Social post and subsequent remarks, Trump described the operation—later dubbed Operation Midnight Hammer—as a historic moment that would compel Iran to end its nuclear ambitions and pursue peace. “Iran must now agree to end this war,” he declared, framing the strikes as essential for the security of the United States, Israel, and the broader international community.
The strikes, involving B-2 Spirit bombers dropping Massive Ordnance Penetrators and submarine-launched cruise missiles, marked the first direct U.S. military action against Iranian territory in decades. U.S. officials claimed the facilities were “completely and totally obliterated,” significantly degrading Iran’s uranium enrichment capabilities. However, independent assessments of the damage varied, and the move immediately sparked a wave of international reactions ranging from strong condemnation to cautious support.
Iran’s Response: “All Options” Reserved
Iran reacted with fury. Foreign Minister Abbas Araghchi condemned the attacks as “outrageous” and warned of “everlasting consequences.” In a statement on X (formerly Twitter), he described the strikes on Iran’s “peaceful nuclear installations” as a “grave violation of the UN Charter, international law, and the Nuclear Non-Proliferation Treaty (NPT).” Araghchi emphasized that Iran “reserves all options” in accordance with its right to self-defense, calling on UN members to recognize the “extremely dangerous, lawless and criminal behavior.”
Iranian officials acknowledged significant damage but maintained that the program could not be fully destroyed by bombing alone. The strikes prompted Iran to launch retaliatory actions, including missile strikes on a U.S. base in Qatar, further heightening fears of escalation.
Praise from Israel
Israeli Prime Minister Benjamin Netanyahu offered unequivocal support, hailing Trump’s decision as one that “will change history.” Speaking shortly after the strikes, Netanyahu invoked the shared mantra of “peace through strength,” stating, “First comes strength, then comes peace.” He praised the U.S. action as a fulfillment of long-standing promises to neutralize Iran’s nuclear threat.
Condemnation from Major Powers
China issued a strong rebuke. The Chinese foreign ministry condemned the U.S. strikes on facilities monitored by the International Atomic Energy Agency (IAEA), calling them a serious violation of the UN Charter that “worsens tensions in the Middle East.” Beijing urged all parties, particularly Israel, to cease hostilities and return to dialogue.
Russia’s Dmitry Medvedev, former president and senior security official, was sharply critical. In a Telegram post, he questioned Trump’s Nobel Peace Prize nomination, accusing the U.S. leader of starting “a new war” despite campaigning as a peacemaker.
UN and European Calls for Restraint
United Nations Secretary-General Antonio Guterres warned that the strikes represented a “dangerous escalation” in an already volatile region. “There is a growing risk that this conflict could rapidly get out of control—with catastrophic consequences for civilians, the region, and the world,” he said. Guterres stressed that “there is no military solution” and urged diplomacy as the only path forward.
The European Union’s chief diplomat, Kaja Kallas, called on “all sides to step back, return to the negotiating table and prevent further escalation,” while reiterating that Iran must not be allowed to develop nuclear weapons. EU foreign ministers scheduled discussions for the following Monday. UK Prime Minister Keir Starmer described the situation as “volatile” and prioritized regional stability, urging Tehran to resume negotiations. France and Germany echoed similar calls for de-escalation.
In response to Western appeals, Araghchi later remarked pointedly that it was Iran that had never left the negotiating table.
Regional Reactions: Concern and Condemnation
Saudi Arabia, which had recently restored ties with Iran, expressed “great concern” over developments in “sisterly” Iran. Yemen’s Iran-backed Houthi militants denounced the “blatant aggression.” Lebanon’s presidency, amid ongoing Hezbollah-Israel tensions, warned of broader threats to regional security and called for restraint.
Venezuela’s Foreign Minister Yvan Gil and Cuba’s President Miguel Diaz-Canel issued strong condemnations, labeling the strikes a violation of international law with potentially “irreversible consequences.” Mexico’s Foreign Ministry urged diplomatic dialogue and de-escalation, consistent with its pacifist foreign policy principles. Australia acknowledged Iran’s nuclear program as a threat but called for restraint and diplomacy.
Japan’s Prime Minister Shigeru Ishiba stressed the need to “calm the situation down soon” and block Iran’s nuclear development, while stopping short of endorsing the strikes. South Korea convened its National Security Council to assess impacts and minimize fallout.
Moral and Global Appeals
Pope Leo XIV addressed the issue during his weekly prayer, urging the international community to avoid war that could open an “irreparable abyss.” “No armed victory can compensate for the pain of mothers, the fear of children, the stolen future,” he said, calling for diplomacy over violence.
A Fluid and Perilous Situation
The U.S. strikes injected fresh uncertainty into an already complex Middle East conflict. While some viewed them as a necessary step to curb Iran’s nuclear program, others feared they could ignite a wider war with unpredictable global repercussions. As of the immediate aftermath, leaders worldwide weighed the balance between security imperatives and the urgent need for de-escalation.
Reactions continue to evolve as more governments issue statements and the full extent of damage—and potential Iranian retaliation—becomes clearer. The episode underscores deep divisions in the international community over how best to address proliferation risks while preventing broader conflict. Diplomacy, many warn, remains the only sustainable path forward in a region where miscalculation could carry catastrophic costs.
