180416-A-WO440-0139 PUERTO BARRIOS, Guatemala (April 16, 2018) Steelworker Constructionman Alex Reyes, from San Diego, California, holds a board steady while Seabees align it with another at the Hospital Nacional Elisa Martinez in 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. Army photo by Spc. Dakota Young/Released)