the GR9 has no radar therefore has practically no air-air capability unless you're really wishing to put all your faith in AIM-9M. I wouldn't! No radar = total reliance on visual acquisition. Oops!
You haven't learned much from the last conflict. The Argentine airforce who are still using the same generation of fighters as in 82, will be at the limit of their endurance and would not want to mix it up with harriers, like in 82. The only way the Argentine airforce could survive is to adopt the tactics of 82 and fly low but while the gr9's don't have radar the Royal navy now have airborne early warning, which removes the low fly tactic and will vector the gr9's onto target.
You would be right about the lack of requirement for long range assets if we had a deployable air-air capability, but we sold those to the Indians!
What?
and exactly where do you propose all these extra troops will come from?
The major draw through NATO is Afghanistan.
Like I said, if the situation warranted it, what would you think the UK Government would do eh? Keep troops in Afghanistan and leave the Argentinians to occupy UK territory?
Dick.
All of which doesn't matter as Argentina is not currently capable of invading and holding territory and we will know the minute they try anything.