OCCUPIED JERUSALEM — The human rights group Amnesty International said in a report Thursday that Palestinian militants committed war crimes during the 2014 Gaza conflict by killing both Israeli and Palestinian civilians using indiscriminate projectiles. The report comes after two other reports issued in late 2014 that accused Israel of war crimes for attacks on multistory civilian buildings and Palestinian homes during the war. The 50-day Gaza war left more than 2,100 Palestinians dead, mostly civilians, according to Palestinian and UN officials. On the Israeli side, 66 soldiers and six civilians were killed. Palestinian militants, including the armed wing of Hamas, launched unguided rockets and mortars from civilian areas toward other civilian areas, a breach of international law, the human rights group said. — AP