With his administration on the defensive over investigations into alleged Russian meddling in last year's election, U.S. President Donald Trump is no longer tweeting praise for his Kremlin counterpart. Less than five weeks after he took office, the chances of a spring thaw in relations...

Russia is hosting the head of Libya's U.N.-backed government, part of efforts to expand its clout in the fractured country. Russian Foreign Minister Sergey Lavrov met Thursday with Faez Sarraj, the prime minister of the unity government in Tripoli. Lavrov said that Russia, a "good and old...

Syrian government aircraft deliberately bombed and strafed a humanitarian convoy, killing 14 aid workers and halting relief operations, U.N. investigators said on Wednesday in a report identifying war crimes committed by both sides in Syria's war. Syrian and Russian forces conducted...

Russian warplanes bombed US-backed fighters in several small villages in northern Syria after they mistakenly thought Islamic State forces were in the area, a top US general said Wednesday. On Tuesday, "we had some Russian aircraft and regime aircraft bomb some villages that I believe they...