Smoke trails are seen as an Iron Dome intercepts a rocket which was launched from Gaza, near the southern town of Sderot November 15, 2012. A Hamas rocket killed three Israelis north of the Gaza Strip on Thursday, drawing the first blood from Israel as the Palestinian death toll rose to 15 in a military showdown lurching closer to all-out war with an invasion of the enclave. REUTERS/Ronen Zvulun (ISRAEL – Tags: CIVIL UNREST POLITICS MILITARY TPX IMAGES OF THE DAY)