Lima Co., 3rd Battalion, 25th Marines

U.S. Navy Hospital Corpsman 3rd Class Hailey Lisska, center, assigned to Lima Company, 3rd Battalion, 25th Marine Regiment, instructs a course on tactical combat casualty care for members of the U.S. Air Force, Trinidad and Tobago Defence Force, and the French Army at Teteron Barracks in Teteron Bay, Trinidad and Tobago during TRADEWINDS 25 (TW25) April 30, 2025. TW25 is a U.S. Southern Command-sponsored, Chairman of the Joint Chiefs of Staff-approved annual exercise that enhances regional stability and demonstrates U.S. joint force coordination and interoperability with allies and partners. (U.S. Marine Corps photo by Lance Cpl. Payton Goodrich)

U.S. Marines with Lima Company, 3rd Battalion, 25th Marine Regiment, 4th Marine Division conduct a combat conditioning hike during Integrated Training Exercise 4-19 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., June 7, 2019. ITX is a combined-arms exercise conducted to prepare units for global contingencies and to increase combat readiness. (U.S. Marine Corps photo by Lance Cpl. Preston L. Morris)

U.S. Marines with Lima Company, 3rd Battalion, 25th Marine Regiment, 4th Marine Division conduct a combat conditioning hike during Integrated Training Exercise 4-19 at Marine Corps Air Ground Combat Center, Twentynine Palms, Calif., June 7, 2019. ITX is a combined-arms exercise conducted to prepare units for global contingencies and to increase combat readiness. (U.S. Marine Corps photo by Lance Cpl. Preston L. Morris)