even a Tranche 1 block 5 will blow everything we have right now completely out of the water when it comes to A2A. Reading the wiki page is scary. RWR that can measure the distance to the enemy & launch AMRAAMS without a radar lock, IRIS-T 360 degree capability guided by the RWR, a very good radar coupled with insane T/W ratio, maneuverability, supercruise and the DASS protection system..