Biden tells U.S. citizens to leave Ukraine, saying military wouldn't rescue them

The U.S. is telling its citizens to leave Ukraine now, citing "increased threats of Russian military action." Because of the tensions, regular Ukrainians are taking lessons on using weapons and survival training — like this man who was instructed on shooting Thursday by a member of the Georgian National Legion paramilitary volunteer unit.

Chris McGrath / Chris McGrath

The U.S. isn’t planning a military operation to help its citizens leave Ukraine, President Biden says, and they should do so on their own. “American citizens should leave now,” Biden said as Russia amasses a military force around its neighbor.

Biden made the remarks in an interview with NBC News’ Lester Holt, who asked him what kind of scenarios would prompt a U.S. rescue mission, if Russia invades.

“There’s not [one],” Biden said. “That’s a world war — when Americans and Russians start shooting at one another, we’re in a very different world than we’ve ever been in.”