The attack that left 31 Egyptian security personnel dead, believed by Cairo to have been assisted by Hamas, was the last straw leading to the decision of a ‘tunnel free’, 13-kilometer (8-mile) buffer zone with Gaza.
Hundreds of Egyptians living along the border with the Gaza Strip evacuated their homes on Wednesday, after the army ordered them out to make way for a planned buffer zone meant to stop militants and smugglers, officials said.

Egyptian security forces secure houses which were destroyed by the Egyptian army on the Egyptian side of the border town of Rafah, October 29, 2014.