About this Unit
The 364th Civil Affairs Brigade, based in Portland, Oregon, is a United States Army Reserve unit specializing in civil-military operations. Activated during the Cold War era, the brigade’s mission has included supporting both domestic and overseas contingency operations by facilitating cooperation between military forces and civilian populations. The 364th has deployed members to various global hotspots, including Iraq and Afghanistan, where they played vital roles in reconstruction, governance, and humanitarian assistance. Their expertise in civil affairs has made them an essential asset in bridging military objectives with the needs of local communities.
Historical Facts
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Activation and Early History: The 364th Civil Affairs Brigade was first constituted on 25 August 1945 and activated in Europe, later reorganized and relocated several times, with Portland, Oregon becoming its headquarters.
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Distinctive Mission: As a U.S. Army Reserve unit, the 364th specializes in Civil Affairs operations—coordinating military and civilian interactions to support governance, humanitarian assistance, and reconstruction efforts in conflict and disaster zones.
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International Deployments: Members of the 364th have deployed to support operations in Iraq, Afghanistan, Bosnia, and Kosovo, providing expertise in civil-military cooperation, governance, and rebuilding efforts.
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Humanitarian Operations: The unit has been involved in disaster relief missions, both domestically and internationally, including responses to hurricanes, earthquakes, and other natural disasters.
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Community Ties: Stationed in Portland, the 364th maintains strong relationships with the local community, frequently participating in public events, educational outreach, and veteran support activities.
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Training Exercises: The 364th Civil Affairs Brigade regularly conducts joint training with other U.S. military branches and allied nations, enhancing interoperability and readiness for multinational missions.
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Decorations and Honors: The unit and its subordinate elements have earned multiple commendations for excellence and meritorious service in both combat and peacekeeping operations.
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Subordinate Units: The 364th oversees several battalions, including the 321st, 322nd, 323rd, and 440th Civil Affairs Battalions, each with specialized regional and functional capabilities.
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Modernization: The Brigade has embraced new technologies and methods, integrating cyber operations, information operations, and cultural expertise into their standard Civil Affairs toolkit.
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Legacy of Service: Over its decades of service, the 364th Civil Affairs Brigade has played a critical role in bridging the gap between military forces and civilian populations, earning a reputation for professionalism, adaptability, and compassion across the globe.
