Originally Posted by
Inseriousity.
No, it isn't really. Morals is just the rhetoric to convince the public that it's for a good cause. Of course, getting rid of a dictator is a good cause in itself but I highly doubt it'll be the reason that politicians would send us into a war so saying it's being done for moral purposes is misleading as we'd never not be at war. There's always some unethical injustice somewhere. Foreign policy must be a bugger to get right because on one hand, you've got to do things that are in the national interest (oil for example) and then you've got to sell it to the public as something else entirely. You've got to meet the most disgusting people in the world and then treat them with respect so that they don't try to mess up your country (through trade links etc). I thank my lucky stars I do not work in the Foreign Office! :P
Personally, the words 'national interest' are very dangerous. You can say anything is in the national interest really.