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.

Pakistan's defense minister says there is "open war" on the Afghan Taliban government after tensions between the two countries flared.

President Trump set a red line for Iran not to execute protesters, but dozens are being sentenced to death.

Pakistan and Afghanistan exchanged cross-border attacks in a dramatic escalation of tensions that led Pakistan's defense minister to say the two countries are in a state of "open war."

The Trump administration has been sending asylum seekers from Ukraine and Russia back to a warzone. One family in Minnesota says they fear for their lives.