The Government intends to award a sole-source firm-fixed-price contract to CACI, Inc. for Enhanced Cooperation on Carrier Operations and Maritime Power Projection Support Services in support of US-UK efforts. Performance would begin 2 December 2026 and run through 31 March 2027, with four one-year options through 31 March 2031 and an additional six-month option through 30 September 2031. The requirement will be solicited under FAR Part 12 for commercial products and services, with a complete RFQ anticipated to be issued directly to CACI on or after 10 November 2026. The applicable NAICS code is 541330 (Engineering Services; size standard $25.5 million) and the PSC is R425. The awardee must be registered in SAM prior to award, during performance, and through final payment.