Answer:
The Bureau of Diplomatic Security
Explanation:
The Bureau of Diplomatic Security, the law enforcement and security department of the State Department, has the task of ensuring security in the conduct of external relations. To achieve this, special Diplomatic Security Service agents are deployed to embassies around the world as Security Service Directors and a group of professionals consisting of engineers and technicians, post offices, investigators, Marines, local guards and security specialists. . The function of the Bureau of Diplomatic Security is to ensure the security of the Secretary of State and other US diplomats when traveling to foreign countries.
