Martin Defense Group,* Honolulu, Hawaii, has been awarded a $54,837,068 cost-plus-fixed-fee contract, excluding unexercised options, for the Manta Ray Phase 2 program. This contract provides for developing control software using major subsystems and an energy harvesting module to characterize energy harvesting performance and reliability. Work will be performed in Honolulu, Hawaii (40%); Seattle, Washington (30%); Arlington, Virginia (15%); South Kingstown, Rhode Island (10%); Raleigh and Greenville, North Carolina (4%); and Woburn, Massachusetts (1%), with an expected completion date of August 2024. Fiscal 2021 research, development, test, and engineering funds in the amount of $16,907,065 are being obligated at time of award. This contract was a competitive acquisition under broad agency announcement HR001119S0040 Phase 2, and two offers were received. The Defense Advanced Research Projects Agency, Arlington, Virginia, is the contracting activity (HR0011-21-C-0206).