[StAnDeliver]

"US military/Space Force drones"

Exactly. Trump created the Space Force, the Deep State is giving him the finger using his creation to incite the public; and forcing Trump to investigate his own Space Force in the First 100 Days.

"I want to recall here a couple of data points from back in the early 1950’s when the UFO mania first set in:"

It's a good reference in a good article but how did even Serran miss the Deep State inside joke? The heat map of drone activity includes Grovers Mill, New Jersey, the site of Orson Welles imaginary War of the Worlds.

[dragnet2]

Exactly. Trump created the Space Force, the Deep State is giving him the finger using his creation to incite the public; and forcing Trump to investigate his own Space Force

Drones are not able to operate in space, or outside the earth's atmosphere. I don't think this falls under spacecraft/Space Force.