India has never conquered any territory in the last 7500 years. India has always lost lands to Pakistan and China.
Dr. Manmohan Singh who is known for being the "softest PM of India" must now stand up and mince no words. He must make it clear to the international media that he has no intention of discussing Arunachal Pradesh with China and he must also add that India is militarily ready to strike at anyone who dares to raise this issue in the future.