Department of State

The United States Department of State (DOS) is an executive department of the U.S. federal government responsible for foreign policy, diplomatic relations, treaty negotiations, and representing the U.S. internationally. It coordinates with the Department of Defense on foreign policy matters including arms control via the Under Secretary for Arms Control and International Security, but has no direct role in defense production or the drone industry. Key capabilities include managing 271 diplomatic posts worldwide, the Diplomatic Security Service for protection, and the Bureau of Intelligence and Research for analysis.