Malaysian Prime Minister, Dr. Tun Mahathir bin Mohamad, opens the Langkawi International Maritime and Aerospace Exhibition 2019 in Padang Mat Sirat, Malaysia, March 26, 2019. The U.S. and Malaysia cooperate closely on regional stability throughout the Indo-Pacific region on security matters, including counter-terrorism, multilateral training, exercises and visits. (U.S. Air Force Photo by Tech. Sgt. Heather Redman)