What is the mission of U.S. Pacific Command?

• A. To defend the homeland exclusively within the Pacific region.
• B. To protect and defend, in concert with other U.S. Government agencies, the territory of the United States, its people, and its interests; promote security cooperation; deter aggression; and fight to win when necessary.
• C. To conduct humanitarian relief operations only.
• D. To manage regional economic development.

Answer: (B)

The mission combines defending the United States and its interests with proactive security and readiness, done in partnership with other U.S. government agencies and allied nations. It calls for protecting the homeland and its people, promoting security cooperation to reduce risk, deterring aggression, and, if necessary, fighting to win. This broad, integrated approach captures both peacetime engagement and potential warfighting, plus the interagency collaboration that shapes overall national security. The other options are narrower or incomplete: defense restricted to the homeland within the Pacific region misses the broader scope and interagency teamwork; humanitarian relief alone omits deterrence and combat readiness; and economic development is not the command’s primary mission.