In the Selous Scouts apparently one of the tasks was to eat a rancid baboon carcass. The idea is that if you eat rancid meat you get sick, but if you boil it it kills all the bacteria and it is safe to eat, if somewhat unpleasant. But if you haven't been exposed to it in training you won't do it in the bush. So I suppose eating slugs and the like is not so bad.
Regards
Damian
Ummmm Yummy!!!
I know they do all that sort of stuff even in some of the more hardcore infantry units in the US Army (though not quite to that degree)- the idea is to train up the troops to improvise or really "think outside the box". Heck, I am sure I ate some pretty rancid stuff in Korea after gulping down some soju

I know one of the SF tasks that the medics would have to perform was to go out in the woods- at night of course, and locate a goat or sheep that had been stabbed and keep it sustained througout the evening till morning- sounds like something right up your alley Damian

I think that training exercise long since has bit the dust.
Regarding training- I highly recommend the book called "On Killing" by Lt Colonel Dave Grossman. That book, as dark and terrifying as it is, really highlights the psychology of training the soldiers mind to kill.
Some of the more interesting training stats I have come across- 15% of US Marines fired their weapons during some of the initial invasions of the Pacific- why so low- they were trained to shoot at "Standing, paper targets"- the Japanese were constantly moving- so, the miltary developed the "pop-up" target which trained the soldier to shoot at movement rather than a fixed soldier or position. The result- the Marines kicked butt ever since!!
I also admire I guess is the word you could use for it, the Wehrmacht's training regimen in the 30's- obviously, they couldn't use real tanks and do manuevers but the wooden sillhouettes were really cutting edge and led to the development of some of the most squared away junior tank officers in the world. Looking back at that, I balk when I hear discussions about how expensive training is- the Nazis proved that was complete rubbish- the only expense decision makers should be focused on when deciding to train the soldier is "if this soldier DOESN'T have this training, how will he or she perform when needed". It's really an area where those with an active inagination can excel.