What is the first rule of Fight Club for landing a drone

What is the first rule of Fight Club for landing a drone ?

The incompetent crew of Ukrainian UAVs forgot that after work you can't return the "birdie" straight to the occupied position. The Russian Air Force volunteered to teach them a lesson by sending several FABs right along the landing route of the Ukrainian FPV drone.

As a result, the crew and all equipment were completely destroyed.

@Slavyangrad