The Department of Defense, through the Naval Air Systems Command (NAVAIR), is seeking to negotiate a sole source Delivery Order with Raytheon Company for engineering and technical support related to the repair of twelve Joint Standoff Weapon (JSOW) C-1 Aerial Improvement Program All-Up-Rounds (AURs). The objective of this procurement is to investigate, analyze, study, and resolve technical issues associated with these weapons, which are critical for precision strike capabilities in military operations. As the sole designer and manufacturer of the JSOW, Raytheon possesses the unique knowledge and resources necessary to fulfill this requirement. Interested parties may express their interest and capabilities to the primary contact, Elizabeth Scott, at elizabeth.a.scott84.civ@us.navy.mil, or the secondary contact, Lauren Ivancik, at lauren.m.ivancik.civ@us.navy.mil, although the government will not pay for any responses received.