Lockheed Martin Corp., Lockheed Martin Aeronautics Co., Fort Worth, Texas, is awarded a not-to-exceed $166,641,425, fixed-price-incentive-firm-target, cost-plus-incentive-fee, cost-plus-fixed-fee modification (P00016) to a previously awarded contract (N0001920C0032). This modification adds scope for the procurement, delivery, installation, and configuration of 22 F-35 Joint Strike Fighter training devices. The total quantity of training devices includes full mission simulators, multispectral database, and interactive courseware. Additionally, this modification provides non-recurring engineering to identify and integrate a replacement rechargeable battery module to be installed within the blade server system of pilot training devices in support of the Air Force, Marine Corps, Navy, non-U.S. Department of Defense (DOD) participants and Foreign Military Sales (FMS) customers. Work will be performed in Orlando, Florida (96%); Fort Worth, Texas (1%); and various locations outside the continental U.S. (3%), and is expected to be completed in December 2027. Fiscal 2021 aircraft procurement (Air Force) funds in the amount of $45,182,190; fiscal 2021 aircraft procurement (Navy) funds in the amount of $142,020; FMS customer funds in the amount of $5,551,246; and non-U.S. DOD partner funds in the amount of $32,445,255 will be obligated at the time of award, none of which will expire at the end of the current fiscal year. The Naval Air Systems Command, Patuxent River, Maryland, is the contracting activity.