Russia-Ukraine live updates: Russia releases video showing more troops leaving Crimea

filo/Getty Images

(NEW YORK) — The United States continues to warn that Russia could invade Ukraine “any day” amid escalating tensions in the region.

More than 150,000 Russian troops are estimated to be massed near Ukraine’s borders, U.S. President Joe Biden said Tuesday, as U.S. officials have urged all Americans to immediately leave Ukraine.

Biden said Tuesday that the U.S. has “not yet verified” claims by Russian President Vladimir Putin and the Kremlin that Russia was withdrawing some troops from near Ukraine’s borders.

ABC News has learned Putin had told his military forces to be ready to invade by Wednesday, but it remains unclear whether he has made a decision to attack his neighbor. Meanwhile, Ukrainian President Volodymyr Zelenskyy has called for a national day of unity Wednesday.

Russia has denied it plans to invade and has demanded the U.S. and NATO bar Ukraine from joining the military alliance.

Here’s how the news is developing Wednesday. All times Eastern:

Feb 16, 5:36 am
Russia releases video showing more troops leaving Crimea

The Russian military released more videos on Wednesday morning purportedly showing troops pulling back from Moscow-annexed Crimea.

The footage aired on Russian state media, with one video showing a trainload of armour being carried across the Russian-built bridge that connects the Russian-controlled Crimean Peninsula to Russia’s mainland. Another video shows military trucks driving out of Crimea across the bridge, which Russian state media described as support troops leaving “exercises.”

However, officials in the West and regional analysts continue to caution that they have not yet seen significant movements of Russian troops pulling back from near Ukraine’s borders.

Meanwhile, massive military exercises continue in neighboring Belarus and are not due to finish until Sunday. Belarusian Minister of Foreign Affairs Vladimir Makei said Wednesday that “not a single” Russian soldier will remain in the country once those drills end.

Feb 16, 5:05 am
Zelenskyy wishes Ukrainians ‘a happy day of unity’

Ukrainian President Volodymyr Zelenskyy wished citizens “a happy day of unity” on Wednesday.

Zelenskyy had said on Monday evening that instead of Feb. 16 being “the day of the attack,” he would make it “the day of unity” and declared an impromptu national holiday.

ABC News has learned that Russian President Vladimir Putin had told his military forces to be ready to invade Ukraine by Wednesday, but it remains unclear whether he has made a decision to attack the neighboring country.

“We are all united by our wish to live, to live in peace, to live a happy life with our families, parents and children. We have the full right to all of this, because we’re at home here, in Ukraine,” Zelenskyy said in an address on social media Wednesday morning. “Nobody will love our home as much as we do, and nobody can defend our home as we can. I wish you a happy unity day, my blue-yellow ones, a happy day of unity of Ukraine, in the east and west, in the south and north. It works only together, and when it works, we’re strong.”

Copyright © 2022, ABC Audio. All rights reserved.