Good submariners too, the Argentinians!
During the Falklands war, the San Luis - an Argentine Navy diesel-electric submarine (a German-made T-209) - performed well. Not only did it survive unscathed from more than two hundred antisubmarine munitions fired by British warships and helicopter, but it twice ambushed antisubmarine frigates. Had the weapons functioned as intended the RN would have suffered more lives lost than it did (the torpedoes didnt explode ...many Argentine munitions didnt explode, eg the Exocet missiles and gravity bombs launched by the Argentine Air Force on British assets also didnt explode ...and even then the British lost 2 destroyers and 2 frigates ...)
Most importantly though, if a country can afford a submarine - and wants it, without having to apply for aid - they can have it.
A Royal Navy submarine sank the Argentine cruiser General Belgrano during the Falklands War. This drove home to the Argentinians the importance of having submarines in their fleet.
I was told some interesting things about that conflict and the part that our help with Sig/Int played. Wonder if the munitions were made in the UK. If not, selective function might have been involved.
Well I guess since Argentina applies for and receives a ton of foreign aid - including millions from the British - maybe they shouldnt have one.