Russia and Ukraine exchanged another wave of long-range drone strikes overnight as attacks hit ports, oil infrastructure and areas near Moscow.

From burning oil refineries to a stalling ground offensive, Russia is suffering problems in its war against Ukraine that partly stem from a growing Ukrainian military strength: the use of medium-range...

The three-day exercise will involve 64,000 troops, over 200 missile launchers, more than 140 aircraft, 73 surface warships and 13 submarines, including eight armed with nuclear-tipped intercontinental...