US orders 8,500 troops on heightened alert amid Russia worry

The Pentagon ordered 8,500 troops on higher alert to potentially deploy to Europe as part of a NATO "response force" amid growing concern that Russia could soon make a military move on Ukraine. President Joe Biden consulted with key European leaders, underscoring U.S. solidarity with allies there.

Putting the U.S.-based troops on heightened alert for Europe on Monday suggested diminishing hope that Russian President Vladimir Putin will back away from what Biden himself has said looks like a threat to invade neighboring Ukraine.
At stake, beyond the future of Ukraine, is the credibility of a NATO alliance that is central to U.S. defense strategy but that Putin views as a Cold War relic and a threat to Russian security. For Biden, the crisis represents a major test of his ability to forge a united allied stance against Putin.

Pentagon press secretary John Kirby said about 8,500 U.S.-based troops are being put on alert for possible deployment _ not to Ukraine but to NATO territory in Eastern Europe as part of an alliance force meant to signal a unified commitment to deter any wider Putin aggression.

Russia denies it is planning an invasion. It says Western accusations are merely a cover for NATO's own planned provocations. Recent days have seen high-stakes diplomacy that has failed to reach any breakthrough, and key players in the drama are making moves that suggest fear of imminent war. Biden has sought to strike a balance between actions meant to deter Putin and those that might provide the Russian leader with an opening to use the huge force he has assembled at Ukraine's border.

Biden held an 80-minute video call with several European leaders on the Russian military buildup and potential responses to an invasion.

"I had a...