500N,
First of all, nobody in Argentina is thinking about retaking the islands using our military force.
Second, the political situation in South America is totally different from what we had at 1982.
We have the MERCOSUR and UNASUR, that's why UK colony flag ships can not enter to any port in South America...even UK war ships heading to or returning from the islands can not enter to South American ports.
So, don't expect Argentina to go for war, we are using diplomacy for claiming what we think belong to us.