Legal Definitions - Diplomatic Security Service

The Diplomatic Security Service is a bureau of the U.S. Department of State that is responsible for protecting important people like the Secretary of State and foreign dignitaries. They also investigate crimes related to U.S. passports and visas, such as identity-document fraud.

There are about 800 special agents who work for the Diplomatic Security Service. They are part of the U.S. Foreign Service and are located all over the world, including in many embassies.

When the President of France visits the United States, the Diplomatic Security Service is responsible for making sure he is safe. They might have to plan his route, check the places he will be visiting, and make sure there are no threats to his safety.

If someone tries to use a fake passport to enter the United States, the Diplomatic Security Service will investigate. They might work with other law enforcement agencies to find out who made the fake passport and why.

These examples show how the Diplomatic Security Service works to protect important people and investigate crimes related to passports and visas.