Aguadilla, P.R. – Last week, Soldiers and staff of the 77th Combat Sustainment Support Battalion (CSSB) gathered at the U.S. Army Reserve Center in Aguadilla, PR, as part of their monthly Battle Assembly (BA), commonly known as drills. During the BA, Soldiers participated in a series of training events, job fairs, and activities related to resources the Army Reserve provides for them. The event promoted unit cohesion, enhanced retention, and improved the wellbeing of Soldiers in the western regi