The Department of Defense, through the Naval Air Systems Command (NAVAIR), is planning to award a sole-source Cost Plus Fixed Fee Contract to Peraton Technology Services, Inc. for the Theater Mission Planning Center (TMPC) FY26 Product Upgrades. This procurement aims to enhance systems engineering, software development, training, and sustainment for various TMPC subsystems, which are critical for military operations and have been supported by Peraton since 1990 across 189 global sites. The decision to sole-source is based on the necessity to maintain system effectiveness without delays that could arise from competition, and interested parties may express their capabilities in writing by March 22, 2025, to the designated contacts, Austin Gunther and Jacob Leitch, via their respective emails.