The Department of Defense, through the Naval Air Systems Command (NAVAIR), is seeking to increase the ceiling of an existing contract for the production of FMU-139D/B fuzes and accessory kits. This modification aims to accommodate an increased demand for these items, which are critical for both domestic military operations and foreign military sales, ensuring that the United States Navy and Air Force can meet their operational requirements. The contract modification, anticipated to be awarded by the second quarter of Fiscal Year 2027, involves an increase of $93.94 million to the existing contract ceiling, which will cover the final ordering period expiring on June 17, 2028. Interested parties may contact Kevin Simone or Lauren Ivancik via email for further information, although this notice is not a request for proposals and does not guarantee any contract awards.