The self-described Islamic State has seized control of the ancient city of Palmyra in central Syria. Palmyra is home to some of the world’s most renowned historic structures and is classified as a World Heritage Site. There are fears it could see the same fate as other cities where ISIL has destroyed ancient cultural sites and artifacts. With Palmyra’s capture, ISIL now reportedly controls more than half of Syrian territory. The seizing of Palmyra in Syria comes as the U.S. has launched airstrikes and expedited weapons shipments for the campaign to dislodge ISIL from the Iraqi city of Ramadi. ISIL seized Ramadi on Sunday, leaving hundreds dead and forcing thousands to flee. Iranian-backed Shiite militias are staging a counteroffensive to retake the city.