U.S. Marines place concertina wire onto prefabricated brackets in Yuma, Arizona, July 2025. (Sgt. Mary Torres/Marine Corps) Marines who participate in missions along the U.S.-Mexico border are now ...

Go inside the Mexican Marine Corps with a rare, detailed breakdown of how its battalions truly operate. From rifle squads to heavy weapons teams, this video reveals the firepower, vehicles, and ...

The U.S. Marine being held in Mexico on weapons charges did not identify himself as military when he was arrested two months ago and appeared to have entered Mexico through the same border crossing ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

SAN DIEGO, Aug. 12 (UPI) -- A thriving undersea wildlife park at the southern tip of Mexico's Baja Peninsula is the most robust marine reserve in the world, U.S. scientists say. Protection efforts by ...

Headquarters Marine Corps issued guidance this week for the Mexican Border Defense Medal, which recognizes Marines who have supported CBP operations.