As the war grinds on, sophisticated Russian defenses have pushed Ukraine to develop a frightening new weapon: semiautonomous ...

This past October, Russian President Vladimir Putin announced that Russia successfully tested an unmanned underwater vehicle (UUV) capable of decimating coastal cities. The weapon is the most recent ...

Ukrainian President Volodymyr Zelensky on Tuesday said he thinks the US would issue additional Russian sanctions and sell more military aid to Kyiv should Russia reject Washington’s carefully crafted ...

The U.S.-led plan caps Ukraine's military end-strength at a smaller number than it currently stands, while doing little to ...

Follow live updates from NBC News as Russian President Vladimir Putin speaks at his annual year-end news conference on ...

Ukrainian President Volodymyr Zelensky has admitted his country “can’t win” its war against Russia without US support. In a ...

The Kremlin has not commented on Zelensky's offer to withdraw troops from the eastern Donbas region, if Russia pulls back too ...

The U.S.-led negotiations have made some progress, but still face fundamental challenges, including over security guarantees ...

The United States of America has successfully carried out a large scale strike against Venezuela and its leader, President ...

Russia and Ukraine exchanged hundreds of drone attacks overnight. LONDON -- Russia's Defense Ministry said its forces shot down at least 287 Ukrainian drones overnight into Thursday morning, soon ...

Iran treaty deepens cooperation, challenging Israel's influence in the Middle East.

North Korea on Thursday displayed apparent progress in the construction of a nuclear-powered submarine, with state media ...