Biden-Putin call: Analysts say US president may still have a chance to derail Ukraine invasion

With a massive build of Russian troops near Ukraine’s border, Russia’s Vladimir Putin is indicating a willingness to risk a military conflict, but analysts say while the threat is serious, an invasion is not certain.

The threat of an invasion will be the central subject of President Biden’s video call with Putin on Tuesday. Biden is expected to warn of dire consequences should Russia follow through with a military offensive, while Putin is expected to reiterate his ultimatum that NATO should not allow Ukraine to join its military alliance.

The outcome of the video call could have major implications as Putin weighs the potential costs of a full-fledged invasion of Ukraine. Jim Townsend, a former Pentagon official and adjunct senior fellow in the CNAS Transatlantic Security Program, said Putin is an "opportunist" who sees an invasion as one of several potential pathways for achieving his goals in the region.

"If he feels the response from the West is not going to be as painful as we think it is, then he’s got that option to invade," Townsend said. "But if he’s going to get indications from the West that he’s going to get out of it [something] he finds valuable, that could make him change his mind, too."