Kyiv

Russian troops are being mobilized along five lines of attack in Ukraine. Russia may launch its spring offensive within weeks.

Russia’s spring offensive in Ukraine could be ‘weeks away’

The U.S. has denied Ukraine's request for long-range missiles. Officials said there aren't enough missiles in the stockpile to share.

US denies Ukraine’s request for long-range missiles

Russia launched its largest missile attack seen in weeks against Ukraine in the early hours of Thursday morning.

Russia launches missile attack on Ukraine, largest seen in weeks

More military aid is on its way from the U.S. to Ukraine. This includes about $500 million worth of equipment and ammunition.

US to send more military aid to Ukraine amid Congress trip to Kyiv

Two U.S. Army helicopters collided and crashed in Alaska on April 27 while returning from a training flight. Three soldiers were killed.

3 soldiers dead in Alaska helicopter collision: April 28 rundown