A resident of Nahal Oz walks next to a concrete wall to protect the local kindergarten after bringing items into it as some residents come back to their Kibbutz, just outside the northern Gaza Strip, September 4, 2014. Israelis living on the Gaza border have warily returned home after fleeing constant mortar and rocket fire during a seven-week war, feeling it is just a matter of time before their villages are targeted again. REUTERS/Amir Cohen (ISRAEL - Tags: POLITICS CIVIL UNREST MILITARY)