This is a sole source opportunity for the United States Secret Service to procure Spectrum Annual Maintenance and Spectrum Guard Training from Charon Technologies LLC. The contract is not set aside for small businesses, and no competitive quotations are being requested. All responsible sources may submit a capability statement for consideration, but the government retains discretion not to compete the award. Capability statements must be submitted via email by May 26, 2026, at 4:00 p.m. EST. No budget amount or performance location is specified in the description.