This report summarizes the eight cases initiated by Members of Congress in which final rulings were reached, which concerned U.S. military activities in El Salvador, Nicaragua, and Grenada; military action taken during the Persian Gulf conflict between Iraq and Iran; U.S. activities in response to Iraq's invasion of Kuwait (prior to the congressional authorization); U.S. participation in NATO's action in Kosovo and Yugoslavia; and U.S. military action in Libya.

This report provides background and examines key questions in regards to the shipments of arms to Iran and the subsequent diversion of funds to Nicaraguan guerrillas by the Reagan Administration.