Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. WASHINGTON — The burgeoning in-space satellite servicing industry is positioning itself to transform orbital operations, from refueling to potential in-space repairs. Companies are eager to demonstrate their capabilities to a crucial customer: the U.S. military. But convincing the Pentagon to trust commercial providers with delicate, high-value national security satellites remains a significant challenge. The ability to refuel satellites in orbit is particularly appealing to the U.S. military, which operates some of the…