USAF awards Boeing $2.38 billion contract for more Pegasus tankers

In addition to this contract, Boeing received a Block 1 upgrade contract worth $184 million in 2023 from the USAF to enhance communications capabilities. In July, a $16.8 million contract was awarded for software and data upgrades on the KC-46A.

Less than a year ago, the Air Force confirmed another order under Lot 10 for an additional 15 tankers from Boeing, scheduled for completion by the end of 2027.

The KC-46A represents a significant advancement over older tankers with capabilities suited for contested environments. It can also function as a transport aircraft accommodating up to 58 passengers or carrying up to 65,000 pounds of supplies.

Boeing has delivered a total of 89 airframes since deliveries began in 2019 and an additional four units were sent to Japan's Air Self-Defense Force (JASDF). Japan plans further purchases following approval from US authorities.

The KC-46A Pegasus is integral to replacing aging models like the KC-135 Stratotanker as well as the recently retired KC-10 Extender tanker. Congress mandates maintaining at least 466 active-service tankers.

While continuing procurement of the KC-46A remains part of current strategy as older models are phased out, development is underway on the Next Generation Air Refueling System (NGAS), projected for mid-2030s service entry.