Nothing is going to happen if deep states in China or India are not stupid ones to fire upon their own feet (? Airforce missile)Looking at the Air to Ground capabilities of the Chinese Air Force and Indian Air Force is the wrong comparison.
Given that you're looking at powered standoff land-attack missiles, why on earth would you want to use expensive aircraft when trucks are a way better option? Delhi is only 500km from Chinese territory.
And remember that the Indian Air Force barely has any Rafales or powered standoff land-attack missiles.
Hotan doesn't have to deal with your imaginary hordes of incoming missiles.
Then contrast that with the thousands of Chinese missiles which could be available, whether delivered by aircraft or trucks.
Area is extremely difficult. Few PLAGF thousands troops are at front. Others are with in 100kms.
India is not in good position also. Major Indian troops are around Ladakh and back of Ladakh.
You need earth to stand. Major Indian losses occurred due to slippery ground and troops slipped from height. They tried to hold on barbed wire poles which they were unable to hold in late night conditions. Injured were not attended by the hesitant doctors. Doctors superiority complex helped to increase the Indian casualties. SAR was disaster. China was in same scenario and they managed SAR somewhat better. Even PLA rescued Indians also. None of them would tell the reality.