As has been said already, I am sure no one on here wants a fight, but I and I am sure many others would like to see more of a response from the UK. It is highly likely that a "show of force" would go a long way towards cooling down the current situation, and persuade any would be aggressors that it would be a bad idea.
We had some idea last time around, that Argentina was planning something, but we failed to do anything significant, our inactivity was taken as an invitation to invade.
Better to do something now, and nip this thing in the bud early, make sure those with illegal ambitions do not get the wrong message, and think they could do it again.