New York- Pakistan has again called on the UN to take urgent steps to end Palestinian killings in Gaza. Addressing separate meetings of Non-Aligned Movement Coordinating Bureau and Ambassadorial level meeting of the Organization of Islamic Conference in New York, Pakistan Ambassador to UN, Masood Khan said Israel should vacate its land, air and naval aggression without any further delay. He said the humanitarian situation in Gaza is deteriorating and the catastrophe is becoming graver with every passing day. He said the UN Security Council should adopt a resolution to condemn Israeli aggression, bring about ceasefire, lift the blockade of Gaza, and seek release of Palestinian prisoners.