Deloitte Consulting LLP, Arlington, Virginia, is awarded an estimated $12,500,000 modification to a previously awarded, cost-reimbursable, indefinite-delivery/indefinite-quantity contract (N00039-19-D-0007) for a training virtual environment (TVE) that will host the Consolidated Afloat Networks and Enterprise Services (CANES) training curriculum and deliver curriculum packages for CANES baselines. The TVE is a virtualized computing environment that fully replicates the functionality of CANES that provides realistic and testable training and scenarios. The TVE provides a centrally located and integrated learning management system that allows for rapid curriculum updates and configuration changes. No funds will be placed on contract or obligated at the time of award. Other procurement, Navy funds will be obligated on individual task orders as they are issued upon award of the contract modification. Work will be performed in San Diego, California (45%); Phoenix, Arizona (40%); Pensacola, Florida (14%); and Virginia Beach, Virginia (1%). Work is expected to be completed by December 2023. This sole source contract was not competitively procured in accordance with 10 U.S. Code 2304(c)(1) — only one responsible source (Defense Federal Acquisition Regulation subpart 6.302-1). Naval Information Warfare Systems Command, San Diego, California, is the contracting activity.