Officer Explanation A Bahrani naval officer explains how the headquarters of the International Maritime Security Construct works to reporters traveling with Chairman of the Joint Chiefs of Staff Army Gen. Mark Milley to Bahrain, Nov. 25, 2019. SHARE IMAGE: Download Image: Full Size (1.63 MB) Tags: Milley, Chairman, Joint Chiefs, Partnerships Photo By: Jim Garamone, DOD VIRIN: 191125-D-FN314-002D.JPG Photo Gallery