Sustainment and Modernization of the Integrated Broadcast Service - Network Service (IBS-NS) FA855525DB001

AFLCMC/C3IBK hereby awards on a sole source basis, an indefinite Quantity - Indefinite Delivery type contract for the sustianment and modernization of of the Integrated Broadcast Service Network Services (IBS-NS) program to include the United States Government and Collaborating Nations (CNs) as directed by the IBS Program Office. Requirements include acquisition support (spares), repairs, upgrades, modifications, contract field service support, program management, tech refresh, software maintenance, systems engineering, configuration management, technical support, engineering and integration. This acquisition will be issued sole source to CACI NSS, LLC. (CAGE: 3HNV7 ). The proposed period of performance is 20 August 2025 - 15 February 2031 (a three-year base period, two (2) one-year options, and an option to extend up to six months). The applicable NAICS code is 541330. The authority for this requirement is 10 U.S.C. 2304(c)(1) as implemented by FAR 6.302-1, Only one Responsible Source and No Other Supplies or Services Will Satisfy Agency Requirements. The instant contract is an Indefinite Quantity - Indefinite Delivery type instrument with provisions for Firm-Fixed Priced, Cost-Plus Fixed Fee, and Cost Reimbursement- No Fee contract line item numbers (CLINs). Solication FA8555-25-R-B001 was issued on 12 November 2025. Related notices included FA8555-24-R-B0001.