The U.S. Army Contracting Command (Warren) plans to release a solicitation to acquire contractor level repair and/or upgrade for Direct Support Electrical System Test Sets (DSESTS) secondary and major items for the U.S. Army and Foreign Military Sales (FMS) customers. It is the government intent to award this action as CPFF. This requirement is sole sourced to DRS Network & Imaging Systems, LLC. Only the approved source will be considered on this buy. This contract action will procure 40,800 Level of Effort (LOE) hours for these services which will be incorporated into contract W56HZV-18-C-0062.