About this Unit
The 173rd Provost Security Detachment (173 PSD) is a U.S. Army unit with roots tracing back to the Vietnam War era, where it provided military police, security, and law enforcement support to the 173rd Airborne Brigade. Throughout its history, 173 PSD has played a crucial role in maintaining discipline, order, and the secure movement of key personnel and assets within the brigade. The unit has supported airborne operations, base security, and convoy protection in various deployments, including recent missions in Iraq and Afghanistan. Known for its professionalism and adaptability, the 173 PSD continues to uphold the traditions and high standards of the U.S. Army’s military police units.
Historical Facts
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Origins in Iraq: The 173rd Public Security Detachment (PSD) was established as part of the U.S. Army’s force protection mission during Operation Iraqi Freedom, providing security for high-ranking officers and dignitaries.
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Elite Selection: Members of the 173 PSD were handpicked from across various units, including Military Police, Infantry, and Armor, based on their performance and reliability in high-risk environments.
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VIP Protection: The unit’s primary mission was to provide close protection for brigade commanders, visiting generals, and civilian officials, often escorting them through hostile areas.
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High-Tempo Operations: 173 PSD teams often conducted multiple daily movements through dangerous urban terrain, facing threats such as improvised explosive devices (IEDs) and ambushes.
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Advanced Training: All members received specialized training in convoy operations, evasive driving, close-quarters battle (CQB), and advanced marksmanship to handle VIP protection in combat zones.
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Decorated Service: 173 PSD soldiers earned numerous commendations for valor, including Army Commendation Medals and Bronze Stars, for actions taken under fire while protecting their principals.
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Joint Operations: The detachment regularly cooperated with other U.S. and allied special operations forces, sharing intelligence and tactics to enhance security across the area of operations.
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Technological Edge: The unit was often equipped with up-armored vehicles, advanced communication gear, and the latest body armor, sometimes fielding new equipment before the wider Army.
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Notable Missions: 173 PSD successfully protected VIPs during significant events such as elections, major infrastructure inaugurations, and emergency negotiations with local leaders.
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Legacy of Excellence: Veterans of the 173 PSD went on to serve in elite military and federal law enforcement units, bringing their expertise to organizations such as the U.S. Secret Service and Diplomatic Security Service.
