The Boeing MQ-25 Stingray is an aerial refueling drone that resulted from the Carrier-Based Aerial-Refueling System (CBARS) program, which grew out of the earlier Unmanned Carrier-Launched Airborne Surveillance and Strike (UCLASS) program. On 30 August 2018, the United States Navy announced Boeing's MQ-25 was the winning selection of the CBARS selection competition.
