Iran Declares 40-Day Mourning, Tehran Crowds Rally in Grief After Khamenei's Death

Thousands of mourners filled the streets of Iran’s capital on Sunday after Iranian Supreme Leader Ali Khamenei was reported killed in a major attack launched by Israel and the United States, according to statements from US President Donald Trump and confirmation from Iranian state television. The reported killing marks a dramatic escalation in regional tensions and has prompted nationwide mourning across the Islamic Republic.

President Trump described the strike as the “greatest chance” for the Iranian people to “take back” their nation, framing the development as a turning point in Iran’s political future. The remarks followed what US officials characterized as coordinated military action targeting strategic locations in Iran. Israeli authorities have not publicly detailed operational specifics but have previously stated their objective of countering perceived security threats from Tehran.

In central Tehran, vast crowds gathered at Enghelab (Revolution) Square, many dressed in black and carrying portraits of Khamenei. Witnesses reported mourners chanting slogans including “death to America” and “death to Israel,” while waving Iranian flags. The public outpouring of grief underscores the late leader’s four-decade tenure at the helm of the country’s political and religious establishment.

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Iranian state television confirmed Khamenei’s death and announced a 40-day national mourning period, along with seven public holidays. Religious and political leaders called for unity, while security forces maintained a visible presence in key areas of the capital. Officials have not yet publicly detailed succession arrangements, though Iran’s constitution outlines procedures for appointing a new supreme leader.

The reported killing of one of the Middle East’s most powerful figures is likely to have far-reaching consequences for regional stability. International observers have expressed concern over potential retaliation and the risk of broader conflict, as diplomatic channels face mounting strain amid one of the most volatile episodes in recent years.

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