About this Unit
Inshore Boat Unit 15 (IBU 15) was a United States Navy Reserve unit specializing in coastal and port security operations. Established as part of the Navy Expeditionary Combat Command, IBU 15 provided force protection, maritime patrol, and escort duties, often in support of operations in the Middle East and other strategic locations. The unit operated small, fast boats and was tasked with defending harbors, high-value assets, and shipping lanes against asymmetric threats. IBU 15 was ultimately reorganized under the Coastal Riverine Force structure as the Navy modernized its expeditionary capabilities.
Historical Facts
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Origins and Formation: IBU 15 (Inshore Boat Unit 15) was a United States Navy Reserve unit established to provide coastal and harbor security, particularly during Operation Desert Storm and subsequent operations.
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Primary Mission: IBU 15 specialized in patrolling, surveillance, and protection of ports, harbors, and coastal areas using small, fast patrol boats.
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Home Base: The unit was based at Naval Air Station Corpus Christi, Texas, drawing primarily from local Navy Reservists.
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Operation Desert Storm: IBU 15 was mobilized in 1991 for Operation Desert Storm, where its members played a key role in securing naval facilities and waterways in the Persian Gulf.
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Joint Operations: The unit often conducted exercises and missions with U.S. Coast Guard, Marine Corps, and allied foreign navies, highlighting its interoperability.
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Specialized Training: Members underwent rigorous training in boat handling, weapons, navigation, and boarding procedures, making them experts in littoral (near-shore) operations.
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Active in Homeland Security: Post-9/11, IBU 15 was actively involved in Operation Noble Eagle, providing security for critical U.S. maritime infrastructure.
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Fleet Modernization: The unit operated a variety of craft, including the 34-foot SeaArk and the 25-foot Boston Whaler, equipped for speed, agility, and firepower.
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Decorated Service: IBU 15 and its personnel received several commendations and awards for outstanding performance during deployments, including the Navy Unit Commendation.
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Decommissioning and Legacy: The unit was eventually decommissioned as part of a Navy reorganization, but many former members continue to serve in other capacities, contributing to the legacy of U.S. Navy coastal defense.
