The 1st, 2nd and 3rd Battalions (1st Parachute Brigade) next took part in Operation Fustian. This was an airborne assault to seize and hold the Primosole Bridge over the River Simeto, south of Mount Etna on the island of Sicily, and hold until relieved by ground forces. Those that survived the flight landed on the same drop zone (DZ) chosen by the 1st Fallschirmjäger Division, which had landed moments before the British aircraft appeared. The two forces engaged in a bitter fight, and the Paras failed to secure the landing ground for the following glider force of the 1st Airlanding Brigade carrying their artillery and heavy equipment. Those gliders that did land were not unloaded before the bridge was captured at 04:40. Later that day, the Germans counter-attacked with artillery support and, within hours, the Paras were driven off the bridge.