Purpose of S-400 and Rafale is to hit Pakistani aircraft inside Pakistani air space, says former IAF Chief B S Dhanoa

The Rafale aircraft will give India a strategic advantage in case of any aerial combat with China in the mountainous Tibet region as the fleet will be able to use the terrain to its advantage, destroy enemy air defence and incapacitate the surface-to-air missiles, former Chief of Air Staff Air Chief Marshal (retd) B S Dhanoa said on Sunday.