Communication Explanation Marine Corps Cpl. Adam Miller demonstrates communication equipment to Indonesian marines during Keris Marine Exercise 2023 at Piabung Training Area in Sukabumi, West Java, Indonesia, Nov. 29, 2023. Keris MAREX is a bilateral exercise to promote military interoperability and maritime domain awareness in the advancement of a free and open Indo-Pacific. SHARE: Download: Full Size (9.09 MB) Tags: marine corps, indo-pacific, Keris Marine Exercise 2023 Credit: Marine Corps Sgt. Shaina Jupiter VIRIN: 231129-M-DC769-3018.JPG Photo Gallery