British Army Colonel Hamish de Bretton-Gordon said Russian President Vladimir Putin could become desperate if he believes he "can't afford to fail in Ukraine."
The U.S. and Ukraine have different policy goals when it comes to Russia, a military veteran and journalist says.
Griner is still in a Russian jail, but she could return home if a prisoner exchange plan is completed.
"While continuing our efforts to find a solution, we remain on the side of our Ukraine friends," Turkish President Recep Tayyip Erdogan said.
A shutdown at the Zaporizhzhia Nuclear Power Plant could worsen climate change and lead to the spread of radioactive substances.
Ukrainian officials said Russia has always used certain dates for so-called "congratulations."
As the Kyiv City Ballet, which has been stationed in France during the Russian invasion, gets ready for its first U.S. tour, it can't escape the war back home.
Russia has alleged that Ukraine is planning to carry out a "provocation" at the Zaporizhzhya nuclear power plant this week.
Russia reportedly said the MiG-31 aircraft are now based at a Kaliningrad airfield "as part of the implementation of additional strategic deterrence measures."
The UN's nuclear watchdog has called for an immediate end to military action near the Zaporizhzhia nuclear plant, warning of the "very real risk of a nuclear disaster."
The Ukraine war is turning Russia into "Beijing's junior partner," according to one analyst.
Heavy Russian tank losses are partly the result of a failure to properly fit Explosive Reactive Armor, according to Britain's Ministry of Defense.
After Sept. 11, 2001, the United States and its allies and partners funneled hundreds of billions of dollars' worth of military equipment to Afghanistan and Iraq. Unfortunately, some of this assistance ended up in enemy hands. This will never happen in Ukraine.
The U.S. mission to NATO shared images on social media of exercises showing it was ready "to deter aggression."
Vladimir Putin's Russia relies on arms exports for soft power—but for how much longer?
Ukraine has vowed to destroy the famed Kerch crossing, linking Russian-occupied Crimea to mainland Russia.
"A vile and cynical attack on civilians... demonstrates the powerlessness of the aggressor," Zelensky said.
"The [Russians] are urgently moving their planes and helicopters deep into the peninsula and to the airfields of the Russian Federation," Ukraine's Ministry of Defense said on Wednesday.
The "Alligator" is an attack helicopter operated by the Russian Air Force that can destroy armored targets, low-speed aerial targets and military personnel.
The Russian state-owned news agency Ria Novosti reported the news of the new commander, citing unnamed sources in the Black Sea Fleet.
The arms-capable robotic dog Russia unveiled on Monday at a conference may look familiar to fans of the dystopian Netflix anthology series.
"We've come here because we want to be here," a foreign fighter from the U.K. told Newsweek. "We're defenders, not aggressors, and that's why we'll win."
A Ukrainian regional governor says Russian troops are becoming increasingly careless in Ukraine's east, adding to morale issues.
The Ukrainian leader had been given detailed information on Russia's invasion from U.S. officials. But he said telling the public would've backfired.
President Joe Biden was first briefed on a potential Russian invasion of Ukraine last fall, according to a new report.
The jailed activist called on sanctions to be placed on more individuals that he said support the Russian president.
The U.K. Ministry of Defense said on Tuesday that Russia "continues to pursue an extremely defensive posture" in the sea.
A Telegram post reshared by Russian state television host Vladimir Solovyov said the threat from NATO countries may lead to a "preventive nuclear strike."
The alleged founder and leader of the Wagner Group was reported to be missing or even dead after Ukraine's strike on the mercenaries' base in the Donbas.
A new Russian RPG rocket-launching robot has been revealed to be a modified Chinese "companion" robot dog.