Hasn't the UK been fighting one war or another pretty much non-stop since the end of World War II? The war in Afghanistan, which I think "they" have decided is now over, went on much longer than World War II and recently there was also the invasion of Iraq, the first Gulf War, Bosnia, Kosovo and sundry bits of Middle Europe. The Falklands war was not, apparently, officially a war, but a skirmish so that's all right then. Earlier in my lifetime there were Kenya and Aden and probably other parts of the former Empire that I have now forgotten. Huge amounts of money and an awful waste of lives.