Trump's threat on Oman, which has been holding its own talks with Iran to reopen the Strait of Hormuz, comes as a 60-day window for peace negotiations expires.

Moscow says nine people have been killed in the past 24 hours, while Kyiv reports four deaths.

Trump cites his "very good relationship" with North Korea's leader in deciding to downsize the exercises.

Lev Schlosberg is found guilty of "discrediting" Russia's army - a verdict he condemns as punishment for his political position.

The 30-year-old was on the active volcano when a thunderstorm developed, local media report.

Police say there were no signs of foul play or suspicious circumstances in the Heroes and Nashville star's death.