The State Department's Bureau of Consular Affairs issued the following updated Travel Warning on May 2, 2006:
This Travel Warning updates information on threats to American citizens and interests in Lebanon. It supersedes the Travel Warning for Lebanon issued November 7, 2005. ...
The Department of State urges U.S. citizens to carefully weigh the necessity of their travel to Lebanon in light of the risks noted below. ...
Recent events in Lebanon underscore the need for caution and sound personal security precautions. Former Prime Minister Rafiq Hariri was assassinated on February 14, 2005 in a car bomb attack in which at least 22 other people were killed and many others seriously wounded; the potential for violence remains. Since March 2005, there have been 13 separate bombings in Lebanon, resulting in the deaths of at least 11 people and injuries to more than 100 others. ...
Historically, Americans have been the targets of numerous terrorist attacks in Lebanon. The perpetrators of many of these attacks are still present and retain the ability to act. American citizens should thus keep a low profile, varying times and routes for all required travel. ...
In January 2006, Lebanese authorities arrested suspected members of an al-Qaeda group in Beirut. The presence of al-Qaeda in Lebanon raises the potential threat to U.S. citizens and interests.
In February 2006, demonstrations against newspaper cartoons that satirized the Prophet resulted in damage to the building housing the Danish consulate, as well as surrounding homes, commercial enterprises, a church, and vehicles. ...
The U.S. Government considers the potential threat to U.S. Government personnel assigned to Beirut sufficiently serious to require them to live and work under a strict security regime. This limits, and may occasionally prevent, the movement of U.S. Embassy officials in certain areas of the country. These factors, plus limited staffing, may hinder timely assistance to Americans in Lebanon. Unofficial travel to Lebanon by U.S. Government employees and their family members requires prior approval by the Department of State.
U.S. citizens who travel to Lebanon despite this Travel Warning should exercise heightened caution when traveling in parts of the southern suburbs of Beirut, portions of the Bekaa Valley and South Lebanon, and the cities of Sidon and Tripoli. Hizballah has not been disarmed, it maintains a strong presence in many of these areas, and there is the potential for action by other extremist groups in Tripoli.