War monitor group also says Erdogan's troops enter heart of Ras al-Ayn, marking most significant gain since invasion began; Kurdish Syrian Democratic Forces say they're still there

Intensive bombardment of Kurdish positions by jets and artillery paves way for offensive; assault comes after Trump on Sunday announced military pullback from the border

Defense ministry says unidentified drone breached Turkish air space six times, was grounded by a pair of F-16s

'Don't come back,' officials allegedly tells refugees as hundreds are deported back to their war-torn country