N. agencies. The UNDP also became a vehicle for developing countries to press their case in the deepening dispute over the allocation of the world’s resources between the industrialized countries of the Northern Hemisphere and the developing nations, found mostly in the South.U.N. PEACEKEEPING ROLEAlthough the term “peacekeeping” does not appear in the U.N. Charter, the goal it envisions – ensuring collective security – has always been the organization’s main priority. (11) U.N. Secretary-General Dag Hammarskjod and Under Secretary-General Ralph Bunche, a U.S. diplomat, introduce the term in the 1950s to describe the activities of the first U.N. observer mission, which was dispatched to the Middle East in 1948. The ongoing operation was created to prevent the spread of hostilities between the newly established state of Israel and its Arab neighbors.While the charter makes no mention of peacekeeping, it does limit the degree of involvement U.N. forces can undertake to ensure collective security. The organization pledges not to interfere in issues that are “essentially within the domestic jurisdiction of any state.” Based on this premise, certain guidelines have evolved governing the deployment of peacekeepers and rules of engagement. The host government, for example, must consent to any U.N. deployment, as must the countries contributing troops to the mission. Countries with vested political interests in the outcome of a dispute are not allowed to contribute troops to a peacekeeping mission. Finally, U.N. troops may use their weapons only in self-defense and must remain neutral if hostilities break out between the parties to the dispute.The Security Council deployed the first lightly armed peacekeeping mission in 1956 to create a buffer zone along the Suez Canal and to monitor a cease-fire between Israel and Egypt. That “emergency force” involved as many as six thousand...