On 28 February 2026 a coordinated military campaign by United States and Israeli forces struck multiple sites across Iran in what officials described as a wide-ranging operation against leadership, military and nuclear-related targets. The US-Israel strikes involved air, missile and cruise-weapon attacks across provinces that governments later said were linked to IRGC command nodes, missile launchers and nuclear‑related infrastructure.
The operation and its aftermath plunged the region into immediate crisis. US President Donald Trump publicly announced the operation and proclaimed that ‘Khamenei, one of the most evil people in History, is dead’, while Israeli leaders and military spokespeople said the campaign hit several senior IRGC and nuclear officials and was coordinated with US forces.
The strikes and official claims
US and Israeli authorities described the campaign as targeted, naming long‑range munitions, cruise missiles, strike aircraft sorties and one‑way attack drones among the weapon types used. US statements said the objective was to degrade IRGC command nodes, missile and drone launchers and facilities linked to Iran’s nuclear program.
Israeli briefings asserted that a number of senior Iranian commanders and officials were killed, naming figures reportedly including an advisor, IRGC commanders and the defence minister. Officials framed the operation as necessary to remove leadership that posed an existential threat to Israel and regional stability.
At the same time international observers noted the unprecedented scale of strikes reported across Iran and highlighted the legal and strategic implications of coordinated strikes on another sovereign state’s territory. The intensity and reach of the attacks , reported across many provinces , immediately raised alarms about escalation.
Conflicting reports on Khamenei
One of the most striking and consequential elements of the first hours after the strikes was confusion over the status of Iran’s supreme leader. US and Israeli statements suggested he had been killed, while Iranian state media and sources close to the supreme leader contradicted those claims and described him as steadfast and commanding.
Iran’s foreign minister told reporters he believed both the supreme leader and the president were alive ‘as far as I know’, and Iranian outlets released accounts asserting Khamenei remained in charge. This direct contradiction between opposing governments created an information vacuum that spread rapidly across social and traditional media.
The information environment was further complicated by power and internet outages inside Iran, restricted access to strike sites, and the fog of war. Multiple competing claims about senior casualties and leadership status emerged, making early reports provisional and underlining the need for independent verification.
Human cost and key incidents
Iranian state media and the Iranian Red Crescent reported hundreds of casualties in the initial tally, with early figures citing 201 killed and 747 injured, and strikes reported across 24 of Iran’s 31 provinces. Humanitarian agencies warned these are provisional numbers and likely to change as rescue operations continue.
Among the incidents drawing international attention was a reported strike on a girls’ school in Minab, where local officials and state outlets described very high casualties. Details of the event were inconsistent across sources and remain under investigation, but humanitarian organizations emphasized the urgent need for safe access for search and rescue teams.
Civil society and disarmament groups condemned actions that increased civilian suffering, with NGOs warning that attacks on residential areas and public buildings multiply the human toll and risk mass displacement. The immediate priority for humanitarian actors has been obligations under international humanitarian law and rapid delivery of medical and relief assistance.
Iran’s regional retaliation and military fallout
Within hours Iran launched waves of ballistic missiles and drones toward Israel, US bases and Gulf states , including the UAE, Bahrain, Kuwait and Qatar. Regional air‑defence systems reported multiple interceptions, but some strikes produced casualties and damage beyond Iran’s borders, with reports of at least one death in Abu Dhabi and injuries in southern Syria.
The tit‑for‑tat exchanges created a wider military crisis as nations in the Gulf and partner forces heightened missile‑defence vigilance. NATO said it was closely following developments and increased readiness measures, while US forces in the region took precautions to protect bases and personnel.
Military analysts warned that the use of a broad range of weapon types , Tomahawks, long‑range standoff munitions, cruise missiles, drones and strike aircraft , increases the complexity of response and attribution, and raises the risk that miscalculations could draw additional states into direct confrontation.
Global diplomatic and political reactions
The United Nations Secretary‑General condemned the escalation and said the strikes and retaliations undermine international peace and security, prompting an emergency UN Security Council meeting. Calls for de‑escalation and renewed diplomacy were immediate from many capitals.
Moscow denounced the US and Israeli strikes as a ‘preplanned and unprovoked act of armed aggression’, warned of humanitarian and radiological risks, and signalled readiness to mediate. Beijing expressed deep concern and urged an immediate halt to hostilities and respect for Iranian sovereignty.
European powers , notably Britain, France and Germany , issued a joint statement urging restraint and a return to talks, condemning Iranian strikes on neighbouring states but distancing themselves from the US‑Israel operation. Responses across the Arab world varied: some Gulf and Arab League statements condemned Iran’s retaliatory strikes and called for calm, while others, including Oman, labeled unilateral strikes as violations of international law. Canada publicly supported measures to prevent Iran from acquiring a nuclear weapon and affirmed Israel’s right to self‑defence while urging protection for civilians.
Economic, humanitarian and information challenges
Global markets reacted quickly to the instability. Oil futures spiked on fears of supply disruption and pressure on the Strait of Hormuz, with Brent and WTI both rising several percent intraday before volatility settled. Economists warned that prolonged conflict would exacerbate energy market uncertainty.
Humanitarian organizations, including Red Cross and Red Crescent components, issued urgent appeals and warned that growing civilian casualties and infrastructure damage risk mass displacement. Aid groups emphasised that parties must facilitate humanitarian access and abide by international humanitarian law to prevent further civilian suffering.
Civil society and disarmament groups such as anti‑nuclear NGOs condemned the strikes as dangerous and irresponsible, arguing they raise the risk of nuclear escalation and long‑term regional insecurity. Meanwhile, media and analysts flagged the difficulty of independent verification amid power cuts and restricted access, underscoring the challenge of separating confirmed facts from battlefield claims.
As reports continue to evolve, international institutions and independent monitors will play a crucial role in documenting the humanitarian impact, verifying casualty figures and clarifying the status of targeted individuals. The immediate days a will be decisive in shaping whether the crisis spirals into wider conflict or reverts to a diplomatic track.
Whatever the findings of investigations and the eventual accounting of losses, the events of 28 February 2026 have already changed the regional security landscape and tested global mechanisms for crisis management. Policy choices now will determine whether the short term descent into violence becomes a protracted confrontation or opens space for careful, mediated de‑escalation.
