Members of the UN Relief and Works Agency (UNRWA) attend the opening of a school in Beit Lahia, northern Gaza Strip, which was hit by Israeli fire during its last major military offensive on the impoverished Hamas-ruled Palestinian territory, on May 12, 2010. In December 2008 Israel launched a devastating 22-day offensive in the Gaza Strip which killed over 1, 000 Palestinians . Photo By Mohammed Othman