A swarm of Russian drones flies into Poland in what officials there regard as a deliberate provocation. NATO responds by bolstering the alliance’s air defenses on its eastern flank. Moscow showcases its conventional and nuclear military might in long-planned exercises with Belarus,

The Kremlin is giving main battle tanks to the Rosgvardiya, the Russian National Guard, as a way to protect Russian president Vladimir Putin from domestic threats.

Authorities didn't immediately assign blame Tuesday for the two to three large drones that shut Copenhagen Airport.

Russia and Belarus have launched a long-planned joint military exercise involving thousands of troops that has raised concern in the West.

The North Korean leader, taking lessons from his troops fighting in Ukraine, faces a tall task upgrading the nation’s Soviet-era conventional weaponry.

The presence of the U.S. officers is the latest sign of warming ties between Washington and Belarus, a close Russian ally that allowed Moscow to use its territory to send tens of thousands of troops into Ukraine in February 2022.

More than three years of intensive fighting have taken a toll on the Russian military’s near-peer capabilities and hardware.

Ukraine's General Staff said that it had struck two oil refineries overnight on Sept. 20 in Russia's Saratov and Samara oblasts, confirming earlier reports on social media from Russian residents.