07.27.2026
« Return to News#4 — Operation River Wall: Coast Guard Boat Forces on the Rio Grande
By Donnie Brzuska, Coast Guard Mutual Assistance
The Rio Grande presents a different kind of maritime challenge.
Unlike the open ocean, crews navigate narrow channels, shallow water, shifting currents and constantly changing river conditions where boat handling and local knowledge are just as important as speed.
When the Coast Guard launched Operation River Wall in October 2025, it surged additional personnel, response boats and specialized capabilities to help control, secure and defend approximately 260 miles of federal waterway along the U.S.-Mexico border. Working alongside U.S. Border Patrol and other federal partners, Coast Guard Forces Rio Grande brought the Service’s unique blend of maritime law enforcement authority and boat operations expertise to the mission.
Boat Forces in a Riverine Environment
Operating on the Rio Grande requires precision.
Unlike offshore patrols, where crews often have room to maneuver, river operations leave little margin for error. Narrow channels, shallow water, exposed rocks and constantly shifting sandbars require coxswains to read the river continuously while maintaining safe boat speeds and situational awareness.
The featured video captures those demands in real time as Coast Guard response boats weave through tight bends, accelerate across shallow water and maneuver in spaces where every turn requires deliberate boat handling.
It’s a reminder that great coxswains aren’t defined by where they drive. They’re defined by how quickly they learn a new environment.
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Matching the Mission
Matching the Mission
Operation River Wall brought together capabilities from across the Coast Guard.
Additional response boats, shallow-water craft, deployable specialized forces, aviation assets and command-and-control capabilities created a maritime presence designed to support operations across the Rio Grande River.
As the mission matured, new equipment followed.
Coast Guard crews evaluated specialized shallow-water “rock boats” near McAllen, Texas, expanding their ability to operate in areas where conventional response boats face greater limitations. Night patrols extended operational coverage after sunset, while members of Port Security Unit 308 added expeditionary force protection capabilities in support of the mission.
Each evolution reflected a familiar Coast Guard principle: adapt the platform to the mission, not the other way around.
Maritime Authorities That Matter
Operation River Wall also demonstrated something uniquely Coast Guard.
Operating under its Title 14 authorities, the Service combined maritime law enforcement authority with experienced boat crews capable of operating safely in a demanding river environment. The mission focused on deterring and disrupting illicit activity—including human smuggling, drug trafficking and other unlawful activity—while supporting broader federal operations along the river.
Whether operating offshore, in busy ports or on inland waterways, Coast Guard crews rely on the same fundamentals: disciplined boat handling, sound judgment and teamwork.
Those principles don’t change. Only the operating area does.
Always Ready
Every generation of Coast Guardsmen has faced new missions.
Operation River Wall became another chapter in that history.
From heavy weather surf stations to the Arctic, from the Eastern Pacific to the Rio Grande River, Coast Guard crews continue to apply the same maritime expertise wherever the nation calls.
The water may change. The mission may evolve. But one thing remains constant: put skilled Coast Guard crews in boats, give them a mission and they’ll find a way to accomplish it.
Watch Video #4
Watch Operation River Wall and see how Coast Guard boat crews brought maritime expertise to one of the nation’s most challenging waterways.
While you’re there, vote by liking, commenting and sharing the video. Every $1 donated to Coast Guard Mutual Assistance counts as five votes while helping Coast Guard members, retirees, civilian employees and their families facing unexpected financial hardship.
Photo & Video Credits
All imagery and video courtesy of the U.S. Coast Guard. Featured video ‘Coast Guard Operation River Wall’ produced by Petty Officer 2nd Class Taylor Bacon, U.S. Coast Guard Headquarters. Additional imagery includes Coast Guard Forces Rio Grande operations by Petty Officer 1st Class Edward Wargo, Port Security Unit 308 by Petty Officer 3rd Class Jaiden Hartley, Rio Grande night patrols and shallow-water boat operations by Petty Officer 3rd Class Cheyenne Basurto.