[Tel Aviv, June 2. Image via Getty]

TEL AVIV, ISRAEL, JUNE 02: (ISRAEL OUT) School children and Israeli security forces take part at a Home Front Command national exercise in a school on June 02, 2009 in Tel Aviv, Israel. The exercise is intended to raise the public's preparedness for possible missile attacks on the country. The five day long drill, code-named Turning Point 3, is being run by the Home Front Command and the National Emergency Authority. It is the largest emergency exercise the nation has undertaken and for the first time all Israeli civilians will simultaneously practice taking cover when air-raid sirens go off. (Photo by Uriel Sinai/Getty Images)