Warplanes from the U.S.-led coalition battling the Islamic State of Iraq and Syria (ISIS) group hit dozens of jihadist vehicles and bases, including an “electronic warfare garrison,” in four days of strikes, the U.S. military said Monday.

Between Nov. 28 and Dec. 1, coalition aircraft and drones bombed targets in Iraq and Syria, where they hit militants besieging the town of Kobane and ISIS headquarters in Raqqa.

In Raqqa, they struck a tank, 14 other vehicles, a jihadist base and what they described as an electronic warfare garrison and a separate “jamming system,” U.S. Central Command said. […]