Lockheed Martin Corp., Mission Systems and Training, Manassas, Virginia, is being awarded a $10,944,817 modification to a previously awarded contract (N00024-11-C-6294) for fiscal 2014 Acoustic Rapid Commercial-Off-The-Shelf (COTS) Insertion (ARCI) Systems Production. A-RCI is a sonar system that integrates and improves towed array, hull array, sphere array, and other ship sensor processing, through rapid insertion of COTS based hardware and software. The contract provides funding for the development and production of the A-RCI and common acoustics processing for Technology Insertion 12 through Technology Insertion 14 for the U.S. submarine fleet. This modification will purchase TI-14 Spares for 12 ships and one installation and check out kit for the Virginia Class. The Naval Sea Systems Command, Washington Navy Yard, Washington, District of Columbia, is the contracting activity.