CARTAGENA, Spain (May 13, 2017) Cmdr. Jeffrey Transtrom, exercise control group legal advisor, right, discuss legal implications of current scenarios with Cmdr. David Blair, exercise control group deputy, during exercise Phoenix Express 2017 at the Spanish Naval Base Arsenal de Cartagena May 13. Phoenix Express, sponsored by U.S. Africa Command and facilitated by U.S. Naval Forces Europe-Africa/U.S. 6th Fleet, is designed to improve regional cooperation, increase maritime domain awareness information sharing practices, and operational capabilities to enhance efforts to achieve safety and security in the Mediterranean Sea. (U.S. Navy photo by Mass Communication Specialist 1st Class Justin Stumberg)