A Coast Guard Air Station Sacramento C27 aircrew, and staff from D11, are welcomed by representatives of the Mexican navy Feb. 28, 2020, upon arrival to Base Aeronaval Tapachula "BASANTAP", Mexico, ahead of a three-day North American Maritime Security Initiative exercise. NAMSI is a tri-national effort by forces of the United States, Canada, and Mexico to improve mutual capacity for operational coordination. U.S. Coast Guard photo by Petty Officer 2nd Class Zackery Snow.