The United States’ decision to launch targeted strikes on Iran’s nuclear facilities has triggered a wave of international reactions, with Israel hailing the move while several nations, the United Nations, and regional powers voiced alarm over rising tensions.
On Sunday, US President Donald Trump confirmed the strikes on three of Iran’s key nuclear sites — Natanz, Isfahan, and the heavily fortified Fordow facility — claiming they “obliterated” critical components of the country’s uranium enrichment program. The decision followed weeks of Israeli air raids on Iran and was aimed at preventing the Islamic Republic from acquiring nuclear weapons.
Israel Applauds, Iran Warns of Consequences
Israel’s Prime Minister Benjamin Netanyahu congratulated Trump, stating, “Your bold decision… will change history.” He said the action would go down as a pivotal moment in global efforts to prevent Iran from obtaining “the world’s most dangerous weapons.”
In sharp contrast, Iran’s Foreign Minister Abbas Araghchi condemned the attacks, calling them a “grave violation of the UN Charter.” He warned that the US strikes were “outrageous” and promised that Iran “reserves all options to defend its sovereignty.”
UN and Allies Call for De-Escalation
UN Secretary-General António Guterres expressed grave concern, stating the strikes represented “a direct threat to international peace and security.” He urged all parties to “avoid a spiral of chaos” and return to diplomacy.
Western allies struck a mixed tone. UK Prime Minister Keir Starmer recognized Iran’s nuclear program as a “grave threat” but urged Tehran to return to negotiations. The EU’s foreign policy chief Kaja Kallas echoed similar sentiments, urging restraint and promising further discussions among EU ministers.
Japan, Italy, Australia, and New Zealand emphasized the importance of de-escalation and diplomacy, with New Zealand warning that “ongoing military action in the Middle East is extremely worrying.”
China Warns of Repeating Past Mistakes
China, through state broadcaster CGTN, issued a stern warning, stating the U.S. may be repeating past mistakes. A flash commentary described the attack as “a dangerous turning point,” referencing the 2003 Iraq war and warning that such interventions often lead to prolonged conflicts and destabilization. The commentary called for a “measured, diplomatic approach” as the only sustainable path to peace in the region.
Russia has not issued a formal response post-strike, but days earlier had warned the US and Israel against any military action targeting Iran’s nuclear infrastructure. A top Russian nuclear-energy official had specifically cautioned that an attack on the Bushehr nuclear plant could result in a catastrophe similar to Chernobyl.
Condemnation from Global South
Several nations in the Global South strongly condemned the US-led operation. Venezuela denounced what it called “military aggression” carried out at Israel’s request. Cuba’s President Miguel Díaz-Canel said the strikes were a “dangerous escalation” and a violation of international law. Mexico’s foreign ministry called for “diplomatic dialogue for peace,” while Qatar warned of “catastrophic repercussions.”
Maryam Rajavi, head of Iran’s opposition National Council of Resistance, welcomed the strikes, calling for Supreme Leader Ayatollah Khamenei to step down. “The Iranian people seek peace and freedom,” she said.