IV. Political Environment Lebanon is a democratic republic with a parliamentary system of government. An informal system of power sharing among Lebanon's officially recognized religious confessions pervades all aspects of civil society. According to the terms of an unwritten agreement in 1943 which established the political foundations of modern Lebanon, the President is a Maronite Christian, the Prime Minister a Sunni Muslim, and the speaker of the Chamber of Deputies a Shi'a Muslim. The President is elected for one six-year term by the Chamber of Deputies and cannot be re-elected. The Prime Minister is nominated by the President in mandatory consultation with the speaker of the Chamber of Deputies, and is subject to the confidence of the Chamber. Lebanon's 128 deputies are elected by universal adult suffrage for a four year term, and are divided equally between Christians and Muslims. The next election of deputies is scheduled for 1996. Lebanese politics are dominated by former militias based on confessional followings, and by traditionally powerful families also rooted in confessionally and geographically defined groups. There is also a host of non-sectarian political parties of lesser importance. Since the end of the Lebanese civil war in 1991, the government has consolidated its authority in some parts of the country by disarming some militias. The government has not disarmed other militias, particularly in the south. It has made no effort to disarm the Iranian-backed Hizballah and its allies, or other terrorist organizations which operate on Lebanese territory beyond the grasp of the government. Non-Lebanese forces control much of Lebanon, and impinge on central authority. There are about 30,000 Syrian troops in Lebanon. A 1991 defense agreement establishes a cooperative framework between Syrian and Lebanese armed forces, but Syrian military and intelligence units operate independently. Israel exerts control in and near a security zone it established for itself in southern Lebanon, largely through the Army of South Lebanon (SLA) and about 1000 Israeli troops. Palestinian groups operate autonomously in refugee camps throughout Lebanon. The government estimates that there are about 360,000 Palestinian refugees in Lebanon. A decades-old cycle of raids and counterraids in the south continues between Hizballah and its allies on one side and Israeli defense forces and the SLA on the other. Civilians continue to be victims of unannounced artillery and aerial attacks, bombings, abductions, assassinations and explosions. The Lebanese populace is armed, and serious incidents of violence have occurred without warning. The United States seeks to promote political stability and economic redevelopment, and to help preserve the independence, sovereignty and territorial integrity of Lebanon. The United States has provided approximately USD 300 million in humanitarian relief assistance to Lebanon in the past decade, and in 1993 launched modest programs to assist in administrative reform of the civil service, and to help with the return of displaced Lebanese to their homes. The United States also provides assistance to the Lebanese armed forces to support its efforts to restore central government authority throughout Lebanon.