The human rights group Amnesty International is calling on the United Nations to impose an arms embargo on Israel and the Palestinians , saying both sides used weapons supplied from abroad to carry out attacks on civilians during their three-week conflict in Gaza . Amnesty International calls for U.N. arms embargo on Israel and Gaza . Group said both sides used weapons from abroad to attack civilians in Gaza conflict . Amnesty released a 38-page report detailing ` ` allegations of war crimes '' by all sides . Amnesty said it found munitions hidden in school playgrounds , hospitals , homes .
Amnesty International calls for U.N. arms embargo on Israel and Gaza . Group said both sides used weapons from abroad to attack civilians in Gaza conflict . Amnesty released a 38-page report detailing ` ` allegations of war crimes '' by all sides . Amnesty said it found munitions hidden in school playgrounds , hospitals , homes .