Students from the U.S. Army Prime Power School repair a spliced electrical cable during one of many electrical outage scenarios incorporated in the Prime Power Capstone Training Exercise at the Contingency Basing Integration Training and Evaluation Center (CBITEC) in Fort Leonard Wood, Mo., Aug. 11, 2020. Prime Power School students are tested at the CBITEC on the knowledge, skills and abilities they gained over the year-long course to become prime power specialists. CBITEC is a U.S. Army Engineer Research and Development Center, Construction Engineering Research Laboratory facility that supports the operational energy continuum and safely trains the warfighter to tackle the nation’s power challenges.