Cheeky chaps,
It's all irrelevant really.
Doesn't matter which of the three services you look at, or whatever specialisation within; you/they/we all do a funky job, with cr@p kit, and less than acceptable funding/backup from our sponsors.
There are some aspects that are obsolete nowadays, but I'm not going to point you out, 'cos:
a) don't want to start a sh!tfight
b) it's not your fault if you get posted there, and it doesn't make you a bad person!
c) you know who you are
You've got to question your own role in the big wheel from time to time. Sometimes the answer isn't what you thought it should be.
I think I'll head off before I get all deep and meaningful, It's been too long in this alcohol-free prison