No one is to do nothing with any part of this country!
The real issue is with Tibet and China-Occupied-Ladak. So we should be centric with this areas before these guys start doing tricks and magics with non-existence.
Tibet is an independent nation and so what chinese want with Tibet is only by their reversion from China-Occupied-Ladak (Akshi Chin). Its simple!
Anyone tending to put an incorrect step in this will suffer in a way that never happened in the Indian history.