Russia and Ukraine have exchanged hundreds more prisoners as part of a major swap that amounted to a moment of cooperation in ...

An agreement by Ukraine and Russia for a 1,000-for-1,000 prisoner exchange is thought to be the only concrete result of peace talks in Istanbul which took place last week, which were the first such ...

West Point graduation speech comes at a pivotal time for Trump, who is installing his populist-fueled agenda in the U.S. armed forces ...