U.S. Marine Corps Lance Cpl. Angel Caldero with III Marine Expeditionary Force Information Group, posts security during Certification Exercise 24.3 at Camp Hansen, Okinawa, Japan, July 17, 2024. CERTEX 24.3 is a training exercise designed to assess, evaluate, and certify 5th ANGLICO’s ability to coordinate fires and effects, integrate with ally and partner forces, and operate independently in dynamic and challenging environments. - U.S. Marine Corps Lance Cpl. Angel Caldero with III Marine Expeditionary Force Information Group, posts security during Certification Exercise 24.3 at Camp Hansen, Okinawa, Japan, July 17, 2024. CERTEX 24.3 is a training exercise designed to assess, evaluate, and certify 5th ANGLICO’s ability to coordinate fires and effects, integrate with ally and partner forces, and operate independently in dynamic and challenging environments.