170325-N-YL073-387 MAYAPO, Colombia (March 25, 2017) Cmdr. Jerry Chandler, a cardiologist and internal medicine specialist assigned to Naval Medical Center Portsmouth, Va., consults a Colombian volunteers during Continuing Promise 2017 (CP-17) in Mayapo, Colombia. CP-17 is a U.S. Southern Command-sponsored and U.S. Naval Forces Southern Command/U.S. 4th Fleet-conducted deployment to conduct civil-military operations including humanitarian assistance, training engagements, and medical, dental, and veterinary support to Central and South America. (U.S. Navy photo by Mass Communication Specialist 2nd Class Shamira Purifoy/Released)