Darn that Trump!
Under what circumstances outside of a test range?
CBP Reapers, with the PC name of Guardians, are extremely limited in where they are allowed to fly. Originally a Border Patrol project, before the reorganization of BP and Customs air assets into a separate CBP division, it was about 10 years too early. 10 years of low capabilities, high costs, high mishap rates, and nothing to show for it. In the past three years the addition of a new MTI radar has finally born fruit for all the money spent on the project. There are still extreme limitations on where they are allowed to fly.
Darn that Trump!