DOW Support to the Southern Border

Army 1st Lt. Efren Garcia, a UH-60M Black Hawk pilot assigned to Joint Task Force Southern Border, performs preflight checks before a routine aerial monitoring mission to maintain situational awareness along the U.S.-Mexico border in California, June 22, 2026.

A paratrooper assigned to the Army's 82nd Airborne Division prepares to launch an unmanned aerial system at an undisclosed location in the Middle East during a training event, June 16, 2026.

Army Pfc. Ethan Lair, left, and Spc. Jeremiah Ortiz, assigned to the 125th Intelligence and Electronic Warfare Battalion, 25th Infantry Division, recover an unmanned surface vessel during Exercise Salaknib 2026 from the Casiguran Sound in the northeastern part of Luzon, Philippines, June 8, 2026.

Marine Corps Lance Cpl. Abraham Guillen, assigned to Joint Task Force Southern Border, sets up 360-degree light detection and ranging survey equipment to prepare for a topographical scan near Bob Thompson Peak in Sierra Vista, Ariz., June 9, 2026. Service members conducted a site survey using the equipment to gather terrain data for a road improvement project in support of U.S. Border Patrol.

Marine Corps Cpl. Midley Devariste, assigned to Joint Task Force Southern Border, uses an angle grinder to cut brackets during barrier reinforcement operations in Naco, Ariz., June 1, 2026.

A UH-60 Black Hawk helicopter conducts sling load operations near El Centro, Calif., March 3, 2026. The sling load operations were required to move materials from the mountainous areas along the southern border after 11,700 miles of concertina wire were built.

Marine Corps Lance Cpls. Samuel Sosa, left, and Sebastian Robles, assigned to Joint Task Force Southern Border, operate a boom lift to replace concertina wire during barrier reinforcement operations in Nogales, Ariz., May 15, 2026. U.S. Northern Command is working side-by-side with the Department of Homeland Security and the U.S. Customs and Border Protection to provide unique military capabilities to protect the territorial integrity of the U.S. southern border.

Marine Corps Lance Cpls. Allen Tomb, left, and Dylan Lindsey, assigned to Joint Task Force Southern Border, weld prefabricated brackets onto the southern barrier during reinforcement operations in Naco, Ariz., May 20, 2026. U.S. Northern Command is working side-by-side with the Department of Homeland Security and the U.S. Customs and Border Protection to provide unique military capabilities to protect the territorial integrity of the U.S. southern border.

Marines assigned to Joint Task Force Southern Border extend concertina wire for barrier reinforcement operations in Naco, Ariz., May 20, 2026. U.S. Northern Command is working side-by-side with the Department of Homeland Security and the U.S. Customs and Border Protection to provide unique military capabilities to protect the territorial integrity of the U.S. southern border.

Marine Corps Lance Cpl. Luke Smith, assigned to Joint Task Force Southern Border, provides security along the southern barrier as part of barrier reinforcement operations in Nogales, Ariz., May 15, 2026. U.S. Northern Command is working side-by-side with the Department of Homeland Security and the U.S. Customs and Border Protection to provide unique military capabilities to protect the territorial integrity of the U.S. southern border.

Marines assigned to Joint Task Force Southern Border stand in a line to board a UH-60 Black Hawk during a simulated casualty evacuation exercise near San Ysidro, Calif., May 20, 2026. U.S. Northern Command is working side-by-side with the Department of Homeland Security and U.S. Customs and Border Protection within narrowly defined authorities to provide unique military capabilities to protect the territorial integrity of the U.S. southern border.

Marine Corps Lance Cpls. Rey Gonzalez, left, and Terence Hall, assigned to Joint Task Force Southern Border, patrol along the U.S.-Mexico border near El Centro, Calif., May 21, 2026. U.S. Northern Command is working side-by-side with the Department of Homeland Security and the U.S. Customs and Border Protection within narrowly defined authorities to provide unique military capabilities to protect the territorial integrity of the U.S. southern border.

Marine Corps Lance Cpl. Carter Gil, assigned to Joint Task Force Southern Border, launches a Skydio X10 small unmanned aerial system to maintain situational awareness along the U.S.-Mexico border near El Centro, Calif., May 21, 2026.

Army Lt. Col. Jamie Diaz Robinson, chief of the organ transplant service, and her team perform a kidney transplant at Walter Reed National Military Medical Center in Bethesda, Md., May 18, 2026. Walter Reed is the only military treatment facility that performs kidney transplants in the War Department.

Army Sgt. Todd Kelly hand-launches a Peregrine one-way attack unmanned aerial system during Project Flytrap at Pabradė Training Area, Lithuania, May 15, 2026. Project Flytrap is part of a series of exercises that allow soldiers to integrate counter-unmanned systems, artificial intelligence-enabled command and control, and live data networks to move faster, decide faster and fight more effectively across all domains.

Army Spc. Kincaide Bunfill, assigned to Joint Task Force Southern Border, uses binoculars to monitor the barrier near Bisbee, Ariz., as part of Operation Strike Kraken, May 7, 2026. Monitoring cartel scout sites, maintaining a ready posture to defeat enemy drones and ensuring shared communications with U.S. Customs and Border Protection are the operation's key tasks.

Marines assigned to Joint Task Force Southern Border install triple-strand concertina wire using boom lifts during barrier reinforcement operations in Douglas, Ariz., April 17, 2026. U.S. Northern Command is working with the Department of Homeland Security and the U.S. Customs and Border Protection within narrowly defined authorities to provide unique military capabilities to protect the territorial integrity of the U.S. southern border.

Marine Corps Lance Cpl. Avery Lindberg, left, and Cpl. Sergio Garcia, both combat engineers assigned to Joint Task Force Southern Border, position triple-strand concertina wire from a boom lift during barrier reinforcement operations in Douglas, Ariz., April 17, 2026.

Marine Corps Lance Cpl. Christian Koch, a combat engineer assigned to Joint Task Force Southern Border, uses a tie gun to secure triple-strand concertina wire during barrier reinforcement operations in Douglas, Ariz., Friday, April 17, 2026.

Soldiers construct a Vanilla unmanned aerial system during the annual Fleet Experimentation 2026 event in Key West, Fla., April 25, 2026. The exercise, hosted by U.S. Naval Forces Southern Command, U.S. 4th Fleet, integrates commercially developed unmanned systems and artificial intelligence with traditional manned naval platforms.