The U.S. Air Force has awarded United Launch Alliance (ULA) a contract modification worth $156.7 million for a Delta IV Heavy launch of a reconnaissance satellite in 2024.
“This modification provides for launch vehicle production services for National Reconnaissance Office (NRO) Launch Mission Three, the last of three planned NRO launch missions under this contract,” USAF said in announcing the contract.
The modification increases the cumulative value of the contract for the three launches from $310,784,574 to $467,537,345. The $156.7 million is about half of what the third launch will cost.
The launch could be the final one for ULA’s Delta IV family of rockets. The company is phasing out use of the booster as it develops the Vulcan booster.