CoSolutions, through its prime Atlantic CommTech, a Valkyrie employee-owned subsidiary, was awarded the follow-on recompete subcontract to support the Air Force’s Mission Training Simulator (MTS) / Cyber Training Range and associated systems at the 333d TRS location in Biloxi, MS. Support includes cyberspace training mission system sustainment and planning, technical writing and training course design planning, simulation and network equipment training, systems and network administration, software development and maintenance, range engineering maintenance and management, help desk support, and hardware / infrastructure maintenance.