Several leaders voiced support for the operation – but most, including those who stopped short of condemning it, called for restraint moving forward.

Iranian Supreme Leader Ayatollah Ali Khamenei was killed in Israeli airstrikes with U.S. support on Saturday. "Operation Epic Fury" will be "massive and ongoing," President Trump said.

In Tehran, panicked residents rushed home to shelter and terrified children poured out of classrooms as U.S. air strikes hit the capitol.

In Kyiv's darkened high-rises, as Russian strikes batter the Ukrainian capital, older residents endure freezing nights and power cuts, relying on volunteers, pets and faith to survive another winter.

The Iranian government has declared 40 days of national mourning after Khamenei was killed in a U.S.–Israeli attack on Saturday.

U.S. President Donald Trump said Friday he's "not happy" with the latest talks over Iran's nuclear program but indicated he would give negotiators more time to reach a deal to avert another war in the Middle East.

In Australia, the attempted return of people with alleged links to the Islamic State has raised questions about who bears responsibility for nationals who traveled overseas to join the Islamic State.

President Trump weighs his military options in Iran as his administration continues negotiating over Tehran's nuclear program.

Ukrainian women in their 50s and 60s say they've embraced cheerleading as a way to cope with the extreme stress and anxiety of four years of Russia's full-scale invasion.

Four years after Russia's full-scale invasion of Ukraine, Germany's economy has transformed, impacted by the effects of war.