Virgin Orbit, the small satellite launch company backed by billionaire Richard Branson, has signed an initial agreement to develop small satellite launch capabilities for the U.K.’s Royal Air Force (RAF). The deal, which is part of the RAF’s Artemis project, will see Virgin Orbit aim to launch hardware provided by Guildford, U.K.-based Surrey Satellites in a demo mission. This is in keeping with Virgin Orbit’s stated hope to bring spacecraft launch capabilities to the U.K.