I don't know whether this system presupposes the use of imagers or not, but I would be glad if ESA decides to equip this sat-nav network with them. This decision will let us not just have a navigation system but also observe the Moon and get high-resolution photos of it. I know that
Dragonfly Aerospace, a South-African imagery producer, cooperates with numerous satellite launchers and manufacturers, so why don't they work together with the ESA?