Original sentence: Hamas refused to allow this shipment into Gaza until Israel released all individuals detained from the flotilla and agreed to deliver all aid including construction materials.The supplies seized by the Israelis were unloaded at the Ashdod port, inspected, and items approved by Israel were sent to Gaza by land
Edited sentence: The supplies seized by the Israelis were unloaded at the Ashdod port, inspected, and items approved by Israel were sent to Gaza by land, although Hamas refused to allow this into Gaza until Israel released all individuals detained from the flotilla and agreed to deliver all aid including construction materials