The Naval Sea Systems Command intends to award a sole source contract modification to Lockheed Martin Rotary and Mission Systems in Moorestown, NJ, for additional engineering, development, and delivery of the AEGIS Weapon System. This effort supports U.S. Navy DDG 51 Flight III, in-service baselines, upgrades for DDG 51 Flight I/II/IIA, and International fleets via Foreign Military Sales. No budget amount is specified. The performance location is Moorestown, NJ. Interested parties must express their interest within 15 days of this synopsis’s publication.