As part of the Department of State’s continuous efforts to provide U.S. citizens traveling abroad with information about safety and security events, we are updating the Worldwide Caution with information on the continuing threat of terrorist actions, political violence, and criminal activity against U.S. citizens and interests abroad. This replaces the Worldwide Caution dated September 9, 2016.
As terrorist attacks, political upheaval, and violence often take place without any warning, U.S. citizens are strongly encouraged to maintain a high level of vigilance and take appropriate steps to increase their security awareness when traveling. To better prepare for possible emergencies, U.S. citizens are encouraged to read Country Specific Information pages, Travel Warnings, and Travel Alerts on travel.state.gov before planning a trip.
Travelers are urged to enroll in the Smart Traveler Enrollment Program (STEP) to receive security messages and make it easier to locate you in an emergency. The Department uses these security messages to convey information about terrorist threats, security incidents, planned demonstrations, natural disasters, etc. In an emergency, please contact the U.S. Consulate General in the Netherlands, located at Museumplein 19, 1071 DJ, Amsterdam, at +31 (0)20 575-5309, 8:00 a.m. to 4:30 p.m.Monday through Friday. After-hours emergency number for U.S. citizens is +31 (0)70 310-2209. You can also email at USCitizenServicesAMS@state.gov . If you are in another country you can contact the Department of State by calling these numbers: 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).
U.S. government facilities worldwide remain at a heightened state of alert. These facilities may temporarily close or periodically suspend public services to assess their security posture. In those instances, U.S. embassies and consulates will make every effort to provide emergency services to U.S. citizens. U.S. citizens abroad are urged to monitor the local news and maintain contact with the nearest U.S. embassy or consulate.
Terrorist groups including ISIS, al-Qa’ida, their associates, and those inspired by such organizations, are intent on attacking U.S. citizens wherever they are. Extremists may use conventional or non-conventional weapons to target U.S. government and private interests. Terrorists are increasingly using less sophisticated methods of attack to more effectively target crowds, including the use of edged weapons, pistols, and vehicles as weapons. Extremists increasingly aim to assault “soft” targets, such as:
- high-profile public events (sporting contests, political rallies, demonstrations, holiday events, celebratory gatherings, etc.)
- hotels, clubs, and restaurants
- places of worship
- shopping malls and markets
- tourism infrastructure
- public transportation systems
In multiple regions, terrorists, guerrilla groups, and criminals seek to kidnap U.S. citizens to finance their operations or for political purposes. In the wake of well-publicized attacks against commercial aircraft in Egypt by ISIS and Somalia by al-Shabaab, the Department remains concerned that terrorists could again seek to down aircraft using concealed explosives or hijack commercial flights.
Private U.S. citizens should not travel to any country to participate in armed conflict. U.S. citizens are reminded that fighting on behalf of or providing other forms of support to designated terrorist organizations can constitute the provision of material support for terrorism, which is a serious crime that can result in penalties, including prison time and large fines.
In addition to concerns stemming from terrorism, travelers should be alert to the possibility of political unrest, violence, demonstrations, and criminal activities when traveling. Country-specific information pages and Travel Warnings should be consulted to obtain the latest data on such threats.
Below, we provide information specific to Europe. Please check travel.state.gov for additional information on other regions.
EUROPE: Terrorist groups continue to plot attacks in Europe as foreign fighters return home from Syria and Iraq, while other individuals may be radicalized or inspired by ISIS propaganda. European authorities continue to warn of additional attacks on major events, tourist sites, restaurants, commercial centers, places of worship, and the transportation sector, frequently prompting heightened security at notable public venues and coordinated counterterrorism operations. Travel Warnings are in effect for the following countries: