The Naval Information Warfare Center Atlantic intends to award a sole-source, firm fixed-price contract to Ultra Advance Tactical Systems for comprehensive support, maintenance, and provisioning for Multi-Data Link Management Systems and related C4I equipment. The work involves strict configuration management, technical data updates, engineering support, and ensuring interoperability between data link systems. This procurement supports the continued operational readiness of these systems for Foreign Military Sales partners. All interested sources must submit a written response demonstrating their capability within five days of the notice's publication. The point of contact for this notice is Jessica Glisson.