While deployed to Castries, Saint Lucia, for Exercise NEW HORIZONS, US Air Force AIRMAN Nathan Geldner, a Structural Apprentice for the 820th Red Horse Squadron, Nellis Air Force Base, Nevada, installs the corner molding for drywall for new barracks in Castries, Saint Lucia. Approximately 100 Army, Air Force, and Marine personnel are deployed to Saint Lucia as part of New Horizons. the excercise has a two fold mission of readiness training, and humanitarian assistance in the Caribbean and Latin America