The Naval Surface Warfare Center Dahlgren Division intends to procure Real Time Innovations, Inc. (RTI) software on a sole-source basis, as the software is already fielded on existing assets and no other manufacturer's product would be compatible. The required software must be delivered to Dahlgren, VA 22448-5114, and all costs, including shipping and duties, must be included in the quoted price. The contract will be awarded on a firm fixed-price basis to the lowest priced, technically acceptable offeror who is an authorized reseller with a Letter of Authorization. Proposals are due by 12:00 p.m. EST on July 2, 2026, with an anticipated award date by August 2026. No budget amount is specified in the description.