A retired Army officer who worked as a civilian Air Force employee has pleaded guilty to conspiring to share classified information about Russia's war with Ukraine.

Japan is facing its most severe security environment since World War II as three potential adversaries in East Asia – China, Russia and North Korea – ramp up military activities in the region, the country’s defense minister said Tuesday.

US President Donald Trump reportedly first urged Ukraine to strike Moscow if given long-range weapons. But now, Trump has advised Zelenskyy not to target Moscow. What explains this dramatic U-turn? Is there a deeper US strategy behind Trump's shifting stance on the Russia-Ukraine war?

It is indicative of how Russia’s allies are propping up this war effort,” Angelica Evans from the Institute of the Study of War told The Post.

The legislation, which would allow the president to levy a 500% tariff on imports from countries that purchase Russian uranium, gas and oil, has gained momentum in the Senate as Trump has signaled he will escalate US action against Russia.

U.S. Ambassador to NATO Matthew Whitaker discusses reactions to President Donald Trump announcing a weapons package sale to NATO for Ukraine and threatening secondary tariffs if a ceasefire deal is not reached.

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The Russians have fired thousands of Iranian-designed, 11-foot-long Shahed drones into Ukraine, while the Ukrainians have built their own long-range drones that can attack targets over 700 miles away.

Fox News senior strategic analyst Jack Keane joins 'America's Newsroom' to discuss why he believes a 'turning point' in the Ukraine war is on the horizon as President Donald Trump is poised to make a 'major statement.

In exchange for David Slater's guilty plea in conspiring to transmit classified information about Russia's war with Ukraine on a foreign online dating platform, two other counts were dropped.

US President Trump announced Ukraine will receive Patriot missile systems as part of a new American military aid package, welcomed by Kyiv amidst rele