Hamas militiamen in Gaza on Sunday attacked fuel trucks headed toward the Nahal Oz border crossing to pick up fuel for UNRWA – to enable food distribution – and for hospitals, forcing them to turn back, sources in the Palestinian Petroleum Authority said. “Dozens of Hamas militiamen hurled stones and opened fire at the trucks,” the sources added. “The trucks were on their way to receive fuel supplied by Israel. The drivers were forced to turn back. Some of them had their windshields smashed.” Eyewitnesses in Gaza City said that at least on four occasions over the past few weeks, Hamas militiamen confiscated trucks loaded with fuel on their way from Nahal Oz to the city. The fuel was taken to Hamas-controlled security installations.