The Department of Defense, through the Naval Air Systems Command (NAVAIR), intends to award a contract to The Boeing Company for updates to the Integrated Air Data Inertial Reference Unit (I-ADIRU) in support of the P-8A Poseidon aircraft's flight deck system. This procurement is necessary to ensure the latest configuration of the aircraft is maintained, as Boeing is the sole designer and manufacturer with the expertise required for these updates. The contract will be awarded on a sole-source basis under 10 U.S.C. 2304(c)(1) and FAR 6.302-1, emphasizing the critical nature of the updates for operational readiness. Interested subcontractors can reach out to Ms. Larisa Ivanov at larisa.ivanov@boeing.com for potential opportunities.