Analysis of information sources in references of the Wikipedia article "Індіра Ганді" in Ukrainian language version.
Indeed, Beijing's acknowledgement of Indian control over Sikkim seems limited to the purpose of facilitating trade through the vertiginous Nathu-la Pass, the scene of bloody artillery duels in September 1967 when Indian troops beat back attacking Chinese forces.
India emerged as the predominant regional power in South Asia after the successful vivisection of Pakistan in 1971