Full-scale fighting erupts along the Israel-Egyptian border. UAR President Nasser and Jordanian King Hussein sign a 5-year mutual defense pact. U.S. State Department says we are neutral in "word, thought, and deed." The UN urges a "cease-fire." Gulf of Aqaba a oil tanker is docked with armed guards patrolling the docks. CU - Cargo ship. MS - Foggy, looking at a US Aircraft Carrier. CU - Planes on deck of the ship. High Angle shot -Mass rally in Cairo, men holding up their arms shouting. MS - Nasser signing a mutual of defense pact with King Hussein of Jordan. MCU - Protestors holding up signs and shouting. MS - Jordan tanks rolling. High Angle shot - Town of Jerusalem. CU - Israeli Chief of Staff, General Yitzhak Rabin inspecting troops. CU - Israeli troops, one soldier looking through binoculars, another soldier standing on top of a roof guarding the city with his rifle in his hand.