Syrian government had previously seized back the town from Islamic State last March but lost it again 10 months later BEIRUT-Syria’s military announced on Thursday it has fully recaptured the historic town of Palmyra from the Islamic State group as the militants’ defences crumbled and IS fighters fled in the face of artillery fire and intense Russia-backed airstrikes. The development marks the third time that the town-famed for its priceless Roman ruins and archaeological treasures IS had sought to destroy-has changed hands in one year.