"Lebanon's small geographic size and population belie the important role it has long played in the security, stability, and economy of the Levant and the broader Middle East. Congress and the executive branch have recognized Lebanon's status as a venue for regional strategic competition and have engaged diplomatically, financially, and at times, militarily to influence events there. For most of its independent existence, Lebanon has been torn by periodic civil conflict and political battles between rival religious sects and ideological groups. External military intervention, occupation, and interference have exacerbated Lebanon's political struggles in recent decades. Lebanon is an important factor in U.S. calculations regarding regional security, particularly regarding Israel and Iran. Congressional concerns have focused on the prominent role that Hezbollah, an Iran-backed Shiite militia, political party, and U.S.-designated terrorist organization, continues to play in Lebanon and beyond, including its recent armed intervention in Syria. Congress has appropriated more than $1 billion since the end of the brief Israel-Hezbollah war of 2006 to support U.S. policies designed to extend Lebanese security forces' control over the country and promote economic growth. […] The question of how best to marginalize Hezbollah and other anti-U.S. Lebanese actors without provoking civil conflict among divided Lebanese sectarian political forces remains the underlying challenge for U.S. policy makers. The ongoing political deadlock and the prospect of executive, legislative, and security force leadership vacuums amplify this challenge. This report provides an overview of Lebanon and current issues of U.S. interest. It provides background information, analyzes recent developments and key legislative debates, and tracks legislation, U.S. assistance, and recent congressional action. It will be updated to reflect major events or policy changes."
CRS Report for Congress, R42816
Federation of American Scientists: http://www.fas.org/sgp/crs/index.html