President Biden in his second call with Russian President Vladimir Putin this month warned that the U.S. will respond "decisively" if Moscow invades Ukraine.

Biden, who spoke by phone for nearly an hour with Putin, urged the Russian leader to de-escalate tensions with Ukraine, according to a readout from press secretary Jen Psaki.

Biden “made clear that the United States and its allies and partners will respond decisively if Russia further invades Ukraine,” the White House spokeswoman said, referring to Russia's invasion of the Crimean Peninsula in 2014.

The U.S. president “reiterated that substantive progress in these dialogues can occur only in an environment of de-escalation rather than escalation,” Psaki added.... Read More: The Hill