The Naval Air Systems Command intends to modify an existing sole-source contract with Northrop Grumman Systems Corporation in San Diego, California, to produce a 3D model for the BQM-34S aerial target system. The contract modification is anticipated for the fourth quarter of fiscal year 2026, with a 4-month extension to the delivery period. No budget amount is specified. The work supports the BQM-34S, a subsonic target used for weapons system testing, and Northrop Grumman is the sole designer and manufacturer. This notice is for informational purposes only and is not a request for competitive proposals.