Valiant Mark Marine Corps Capt. Matthew Demaso communicates a call-for-fire mission during a field training exercise for Valiant Mark at SAFTI City Training Facility, Singapore, March 27, 2025. Valiant Mark is designed to enhance interoperability, build mutual defense capabilities and strengthen the military-to-military relationship between the Marines and Singapore armed forces. SHARE: Download: Full Size (1.11 MB) Tags: Valiant Mark, Exercises, partnerships, Marine Corps, Indo-Pacific Credit: Marine Corps Staff Sgt. Dana Beesley VIRIN: 250327-M-XU431-1302M.JPG Photo Gallery