CNN’s Nick Paton Walsh reports from outside the US embassy in Kyiv, Ukraine, which has closed for the first time since the start of Russia’s invasion in 2022. The temporary closure comes after the embassy said it received “specific information of a potential significant air attack,

The Italian and Greek embassies said they had also closed their doors after the unusual U.S. warning, while the French embassy remained open.

American officials on Nov. 20 warned of a “potential significant air attack” on Kyiv and said the U.S. Embassy in the capital would be closed “out of an abundance of caution” after Ukrainian forces struck an arms depot inside Russia with U.