180405-N-UP035-0071 PUERTO BARRIOS, Guatemala (April 5, 2018) Sailors assigned to the U.S. Fleet Forces Band perform aboard the Military Sealift Command expeditionary fast transport vessel USNS Spearhead (T-EPF 1) while pulling into Puerto Barrios, Guatemala during Continuing Promise 2018. U.S. Naval Forces Southern Command/U.S. 4th Fleet has deployed a force to execute Continuing Promise to conduct civil-military operations including humanitarian assistance, training engagements, and medical, dental, and veterinary support in an effort to show U.S. support and commitment to Central and South America. (U.S. Navy photo by Mass Communication Specialist 1st Class Mike DiMestico/Released)