Ukraine has new mobile complexes to keep its F-16s moving while Russia hunts them. That sort of dispersal is something the ...

NATO chief Mark Rutte is pushing the Allies to swiftly build up their jet fighters and missiles to avert an all-out war with ...

As the front lines froze, and air defenses got better, Russia and Ukraine pivoted away from close bombing runs to standoff ...

President Trump said he had decided to shorten a 50-day deadline he had given Russia to end the conflict or face punishing ...

Increased spending on defense and a new Russian conscription law are signs of the Kremlin's increasingly aggressive posture ...

Ukraine has relied on this innovative tactic to wreak havoc on Russia's Black Sea fleet, damaging or destroying a number of ...

U.S. President Donald Trump has given Russian President Vladimir Putin a new deadline to end the war in Ukraine.

Officials say Russian glide bombs and ballistic missiles have struck a Ukrainian prison and a medical facility as Russia’s ...

NATO aircraft were scrambled Sunday night to respond to a Russian attack on Ukraine, the Polish military said Monday.

After barely six months in office, President Donald Trump has gone from peacemaker to warmonger. He attacked Iran and is ...

Russian President Vladimir Putin is stalling over a ceasefire. Meanwhile, Trump has changed his mind about sending weapons to ...

The country of Russia bombarded the Eastern European nation of Ukraine overnight ahead of a scheduled Monday Ukraine Defense ...