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| US Navy Riverine Assault Squadrons | |
|---|---|
| Unit name | Riverine Assault Squadron |
| Dates | 2006–present |
| Country | United States |
| Branch | United States Navy |
| Type | Riverine warfare |
| Role | Inland maritime security, littoral assault |
| Size | Squadron |
US Navy Riverine Assault Squadrons
US Navy Riverine Assault Squadrons operate as specialized littoral and inland waterway units supporting United States Navy, United States Marine Corps, United States Army, United States Coast Guard, and coalition partners such as British Armed Forces, Australian Defence Force, and Afghan National Army. Originating from lessons of Vietnam War brown-water operations and later reorganizations influenced by Global War on Terrorism, these squadrons integrate personnel from Naval Special Warfare Command, SEAL Teams, Riverine Squadron (RIVRON), and conventional naval platforms to execute raids, interdiction, and security operations in complex fluvial environments.
Riverine assault capabilities trace to Brownwater Navy operations during the Vietnam War and the Riverine Force (Vietnam), influencing doctrine adopted by Naval Amphibious Forces and Naval Expeditionary Combat Command after Operation Iraqi Freedom and Operation Enduring Freedom. Reconstitution and formalization followed studies by Office of Naval Research, Chief of Naval Operations, and Commander, Naval Surface Forces in response to challenges faced in the Tigris–Euphrates river system, Helmand River, and Nile Delta contingencies. Organizational shifts involved coordination with United States Transportation Command and integration into joint task forces such as Task Force 56 and task groups deployed under United States Fifth Fleet and United States Central Command.
Riverine Assault Squadrons undertake direct-action raids, convoy escort, port and infrastructure denial, and maritime interdiction in inland waterways to support Combined Joint Task Force, Marine Expeditionary Unit, and special operations objectives. They provide force protection for logistics supply lines, secure littoral lines of communication used by Coalition Provisional Authority missions, and enable amphibious assault shaping operations for Landing Craft Air Cushion and USSOCOM raids. Missions often coordinate with Provincial Reconstruction Team efforts, United Nations stabilization operations, and partner-nation maritime security programs led by Navy Indo-Pacific Command.
A typical squadron aligns under Naval Expeditionary Combat Command and comprises multiple platoons with specialized sections for boarding, sniping, electronic warfare, intelligence, and medical support, drawing personnel from Navy Expeditionary Combat Command, Seabees, Navy Intelligence, and Explosive Ordnance Disposal units. Command relationships range from administrative control under Commander, Task Force 57 to operational control via Joint Special Operations Command taskings when supporting Special Operations Forces. Squadrons often embed liaison officers from Department of State, Department of Defense, and host-nation naval services like the Iraqi Navy or Bangladesh Navy for interoperability.
Platforms include upgraded patrol craft derived from Riverine Command Boat designs, armored Small Unit Riverine Craft, modified Mk V Special Operations Craft, and expeditionary barges supporting Cargo Transfer and casualty evacuation. Sensor suites often integrate systems from Raytheon, BAE Systems, Lockheed Martin, and Northrop Grumman including electro-optical surveillance, unmanned surface vehicles influenced by Littoral Combat Ship mission modules, and communications gear interoperable with Blue Force Tracking and Link 16. Personal equipment incorporates weapons from MK 19 grenade launcher to M240 machine gun and precision rifles similar to those used by Naval Special Warfare and United States Marine Corps Forces Special Operations Command.
Training pipelines draw on curricula from Naval Special Warfare Center, Surface Warfare Schools Command, and joint courses at Joint Special Operations University and Center for Naval Leadership. Exercises include riverine maneuvers modeled after historical operations like Operation Market Time and contemporary joint drills with Combined Maritime Forces, emphasizing boarding procedures, ambush response, convoy defense, and night operations using night-vision systems developed with Defense Advanced Research Projects Agency collaboration. Tactics emphasize inter-service coordination with Army Aviation assets such as AH-64 Apache and UH-60 Black Hawk for aerial fire support and medical evacuation.
Squadrons have deployed in support of stability operations in Iraq—notably in the Al Anbar Governorate and Basra waterways—counterinsurgency and counternarcotics missions in Afghanistan river valleys, and partnered security efforts in the Horn of Africa, Mekong Delta, and Gulf of Aden. They have operated under multinational commands including NATO Maritime Command, Combined Task Force 151, and bilateral frameworks with the Philippine Navy and Royal Thai Navy. Deployments often support interagency campaigns such as Operation New Dawn and maritime security taskings coordinated with U.S. Embassy country teams.
Squadrons and associated personnel have received unit citations linked to campaigns like Operation Iraqi Freedom and Operation Enduring Freedom, and individuals have been recognized with awards such as the Navy Cross, Silver Star, and Bronze Star Medal for actions during riverine engagements and hostage rescues. Incidents include intense engagements in urbanized river corridors that necessitated coordination with Coalition forces and resulted in doctrinal updates promulgated by Office of the Secretary of Defense and Chairman of the Joint Chiefs of Staff directives.
Category:United States Navy units and formations Category:Riverine warfare