Sir Artie...

If UFO's/Aliens had visited the base, they no
doubt must have mistakenly read ....

'Brentwaters' unnaturally for ~Bentwaters~,

and thought...

Ha! No resistance....what a *Lucky Strike*

Conversely:

Brentwaters are full of Bent Pranking Prats.

I.o.w...

What started off as a joke, soon turned into

a typical Military Fiasco...

Pommy Bentwaters meets Yankie Roswell!