191101-N-QR336-4005 NARRA, Pilippines (Oct. 22, 2019) Philippines marine corps Sgt. Adrian Barrientos, the non-commissioned officer in charge of Marine Battalion Landing Team 4, conducts training on Immediate Action Drill procedures at the Malatgao National Elementary School site for the Seabees deployed with Naval Mobile Construction Battalion (NMCB) 5 Detail Palawan to improve interoperability between both commands. NMCB-5 is deployed across the Indo-Pacific region conducting high-quality construction to support U.S. and partner nations to strengthen partnerships, deter aggression, and enable expeditionary logistics and naval power projection. (U.S. Navy photo by Steelworker 3rd Class Taylor Myers/Released)