L3Technologies Inc., Maripro, Goleta, California, is awarded a $50,205,440 modification (P00010) to a previously awarded firm-fixed-price contract (N6134021C0023). This modification exercises options to provide for installation and testing of the Barking Sands Tactical Underwater Range, Barking Sands Underwater Range Expansion, and Atlantic Undersea Test and Evaluation Center ranges, as well as associated training events in support of Undersea Warfare Training Range Increment II and III requirements. Increment II requirements include two shallow-water training ranges and increment III requirements include three deep-water training ranges in support of the Navy’s air, surface, and subsurface forces training and assessment in shallow and deep water under adverse conditions. Work will be performed in Newington, New Hampshire (63%); Goleta, California (35%); and Hanover, Maryland (2%), and is expected to be completed in June 2032. Fiscal 2025 other procurement (Navy) funds in the amount of $48,819,538; and fiscal 2024 research, development, test and evaluation (Navy) funds in the amount of $1,385,902 will be obligated at time of award, $1,385,902 of which will expire at the end of the current fiscal year. The contract being modified was competed. Naval Air Warfare Center Training Systems Division, Orlando, Florida, is the contracting activity.