Everything that needs to be said about D-ENIM..... has been said; a misinformed, confused and incorrect individual whose use of the word Xenophobic about others should perhaps be practiced looking in a mirror.
Taras B, thanks for those words and I look forward to more.
In the meanwhile:-
It's humour! In my experience all members of all armed forces thrive on it. If anyone feels offended feel free to dig out some Brit-Blasting humour, or if you like, I will, happily.