Sources sought notice N00019-26-RFPREQ-WPM262-0348 from NAVAIR's MQ-4C Triton program office (PMA-262) asks for companies able to provide sustaining engineering, logistics, materials, maintenance, program management and reach-back support for U.S. Navy and Royal Australian Air Force Triton uncrewed aircraft at U.S. and overseas sites, with some work above the Secret level. Northrop Grumman is the original manufacturer, and respondents must explain how they would get access to its drawings and proprietary data. The notice is market research only, has no set-aside and commits to no award. Capability statements are capped at five pages and go to the contract specialist by email. Closes Nov. 23, 2026, 5 p.m. Eastern.