160322-N-EZ054-028 TEMA, Ghana (March 22, 2016) Lt. Christopher W. Crazy Bull, from San Mateo, California, uses the SeaVision & the Maritime Safety and Security Information System Software alongside Ghanaian navy sailors during operations in the Ghana Naval Base, Tema maritime operations center as part of Exercise Obangame/Saharan Express 2016, March 22. Obangame/Saharan Express, one of three African regional express series exercises facilitated by U.S. Naval Forces Europe-Africa/U.S. 6th Fleet, seeks to increase regional cooperation, maritime domain awareness, information sharing practices and improve interoperability among participating forces in order to enhance maritime security and regional economic stability. (U.S. Navy photo by Mass Communication Specialist 2nd Class Luis R. Chavez Jr/Released)