The Military Police Brigade (MPB) Hawaii is a United States Army unit stationed on Oahu Island, primarily responsible for maintaining law and order within U.S. Army installations across the Hawaiian Islands. This brigade also provides critical support in contingency operations, humanitarian assistance, and disaster response missions, both domestically and overseas. The MPB Hawaii is part of the U.S. Army Pacific (USARPAC), ensuring the readiness of military police units operating in the Asia-Pacific region. The brigade’s diverse capabilities include investigations, protective services, detainee operations, and force protection. Personnel are trained to maintain discipline within their own ranks while enforcing military law, as well as assisting civil authorities when necessary.