You told of a two pronged attack from Tibet and Pakistan by the Chinese forces.
Good God, are you that stupid? THINK!!!!! I am Canadian Forces while an advid PLA watcher. This piece of info was given to me by a PLA Captain serving as a GHQ S2.
THINK!!!! What are the most probale OPOBJs? To give you more, a brigade has 72 hours combat capabilities, a division 3 days, a corps 5-7 days.
Also, COME ON! Do you really think the Chinese would attack through Pakistan alone, without a supporting Pakistani Army (and I mean Army is in 4-6 divisions).
... Or are you expecting the Chinese and the Pakistanis to be more stupid than mice?
How will the Chinese keep open the supply routes, the spares and all.
Gee, I don't know. How about Pakistan with 4 armies on the border supporting two armies on the front in India?
What use is Airborne troops when no proper air support can be given to it.
What air support is needed on friendly ground? Chinese on Pakistani soil?
The Pakistani front is a totally different kind of warfare and the Tibetian side is a different type of warfare.
ROLLING MY EYES!!!!!! You're going to kill each other, right?
Do the Chinese have experience in fighting wars in totally different terrains and climate? It is easier said than done.
ROLLING MY EYES!!!! YOU'VE GOT TO BE SH!TTING ME!!! The Chinese Civil War, the Korean War, the 1962 Sino-Indo War, the 1960's Air War against Taiwan, the 1970's Spartley Action, the 1979 1st Sino-Vietnam War (the PAVN was rated above the InA at this point btw), the 1984 2nd Sino-VN War, ... and last but not least, the present day Naval Task Force against the Somali Pirates.
Rate them as per technology but in experience, they are not amateurs by any stretch of the imagination.
Even the Chinese Generals think a war with India will result in stale mate and there will be no clear victor.
How about the propaganda victory?
If Pakistan also joins in then the war will be a total destroyer of the Asian economy as Americans and Europeans will grab this chance to break both China and India at the same time.
So tell me why India is willing to risk something that she thinks China would not?
Can you tell me how is China planning to resupply the 15th Airborne troops against some country with credible air defence network?
I've already answered that but I will ask you another question, what makes you think the Chinese are unwilling to lose 30,000 lives for a propaganada victory? Because she has done that TWICE.