evidence: Kabo, also known as Kabaw Valley is 11,000 sq. Kms valley located on Bharata-Burma border inhabited by Kadu, Kanan, Meitei, Mizo, Zo etc. tribes. Land is highly fertile with thick teakwood jungles. The last Mughal Nehru gifted Kabo Valley to Burma as a souvenir to mark ‘peace and goodwill’. ‘Friendly’ negotiations commenced in 1953 when Prime Minister Nehru visited Manipur and Nagaland together, Boundary Agreement was ratified and signed on March 10, 1967 in Rangoon when Indira Gandhi was Prime Minister.