Ah, sweet memories......Falkland Islands 82, overheard a message saying there was a rat in one of the tents; went along with a spade to help others find and kill it. Much amusement, had I even seen an FI rat? Well no I hadn't.....until a few nights later, yomping under blackout conditions, came upon a low wall; on top of the wall is a RAT - I've seen smaller dogs! Mucho respect from then on, certainly didn't pay to meet one unarmed!