No part of Syria is safe from violence. Kidnappings, the use of chemical warfare, shelling, and aerial bombardment have significantly raised the risk of death or serious injury. The destruction of infrastructure, housing, medical facilities, schools, and power and water utilities has also increased hardships inside the country.

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The U.S. government particularly warns private U.S. citizens against traveling to Syria to engage in armed conflict. U.S. citizens who undertake such activity face extreme personal risks, including kidnapping, injury, or death. The U.S. government does not support this activity, and our ability to provide consular assistance to individuals who are injured or kidnapped, or to the families of individuals who die in the conflict, is extremely limited. Individuals who demonstrate an interest in groups opposing ISIS, including on social media, could open themselves to being targeted by ISIS itself if those individuals travel to Syria.

Fighting on behalf of or providing other forms of support to designated terrorist organizations, including ISIS and al-Nusrah Front, can constitute the provision of material support for terrorism, which is a crime under U.S. law that can result in penalties including prison time and large fines.

Communications in Syria are difficult as phone and internet connections are unreliable. U.S. citizens have reported facing dangers traveling within the country and when trying to leave Syria via land borders, given the diminishing availability of commercial air travel out of Syria. Fierce clashes between pro-government and opposition forces continue in the vicinity of the Damascus and Aleppo airports.  Opposition-held land border checkpoints should not be considered safe, as they are targeted by regime attacks and some armed groups have sought funding through kidnappings for ransom. Border areas are frequent targets of shelling and other attacks and are crowded because of internally-displaced refugees. Errant attacks will occasionally hit border towns just outside the borders as well. Road checkpoints have been controlled by armed terrorist and violent extremist groups and have been utilized to conduct kidnappings, including of U.S. citizens.

The Federal Aviation Administration (FAA) prohibits U.S. civil aviation from flying in the Damascus Flight Information Region (FIR) because of the ongoing armed conflict and volatile security environment. This FIR includes all the airspace over Syria and extends into adjacent international airspace. In addition, U.S. government personnel in Lebanon are prohibited from taking flights that pass through the Damascus FIR. A number of armed extremist groups are known to be equipped with a variety of antiaircraft weapons that have the capability to threaten civil aircraft. For additional background information regarding FAA flight prohibitions and advisories for U.S. civil aviation, U.S. citizens should consult the Federal Aviation Administration’s Prohibitions, Restrictions and Notices.

The U.S. Embassy in Damascus suspended its operations in February 2012 and cannot provide protection or routine consular services to U.S. citizens in Syria. The Government of the Czech Republic, acting through its Embassy in Damascus, serves as Protecting Power for U.S. interests in Syria. The range of consular services the Czech Republic provides to U.S. citizens is extremely limited, and those services, including U.S. passports and Consular Reports of Birth Abroad, may require significantly more processing time than at U.S. embassies or consulates outside Syria U.S. citizens in Syria who seek consular services should leave the country and contact a U.S. embassy or consulate in a neighboring country, if at all possible.  U.S. citizens who remain in Syria and require consular services may contact the U.S. Interests Section of the Embassy of the Czech Republic in Damascus at USIS_damascus@embassy.mzv.cz.

U.S. citizens in Syria who are in need of emergency assistance and are unable to reach the U.S. Interests Section of the Embassy of the Czech Republic, or must make contact outside business hours, should contact the U.S. Embassy in Amman, Jordan:

Telephone: +962 (6) 590-6950 (Daily 2-3:30 local time)
Emergencies: +962 (6) 590-6500
E-mail: Amman-ACS@state.gov

For additional information about U.S. citizens' services in Syria from the Office of Overseas Citizens' Services in Washington, e-mail: SyriaEmergencyUSC@state.gov.

For information on "What the Department of State Can and Can't Do in a Crisis," please visit the Bureau of Consular Affairs' Emergencies and Crisis link at Travel.State.Gov. Up-to-date information on security can also be obtained by calling 1-888-407-4747 toll-free in the United States and Canada or, for callers outside the United States and Canada, on a regular toll line at 1-202-501-4444. These numbers are available from 8:00 a.m. to 8:00 p.m. Eastern Daylight Time, Monday through Friday (except U.S. federal holidays).

For additional information:

• See the State Department's travel website for the Worldwide Caution, Travel Warnings, Travel Alerts, and Syria Country Specific Information.
• Enroll in the Smart Traveler Enrollment Program (STEP) to receive security messages and make it easier to locate you in an emergency. 
• Call 1-888-407-4747 toll-free in the United States and Canada or 1-202-501-4444 from other countries from 8:00 a.m. to 8:00 p.m. Eastern Standard Time, Monday through Friday (except U.S. federal holidays).