Overview
- Coast Guard riverine personnel patrolling near Garceno, Texas, were fired on from the Mexican side on Sept. 26 and returned fire, and no U.S. personnel or Coast Guard equipment were reported hurt or damaged.
- The Coast Guard has opened a joint investigation with federal partners and said it will continue coordinated operations with Border Patrol, the Department of Defense, and the Texas Military Department to secure the riverine sector.
- Multiple outlets reporting from unnamed sources say roughly 500 U.S. troops have been deployed or staged to the Rio Grande Valley as a force-protection measure, and video circulated showing troop insertions by CH-47 Chinook helicopters; official DOD and DHS details remain limited.
- U.S. commands have also used counter-unmanned aircraft systems in the area, and NORTHCOM reported at least 11 unauthorized or cartel-linked drones were taken down in August and September using detection systems and a high-energy laser.
- The incident builds on expanded river patrols under Operation River Wall and could mean longer or more visible military and law enforcement patrols in the valley, which officials say aim to protect personnel and disrupt cartel smuggling and surveillance tactics.