Indian soldiers at the Buddhist monastery in Tawang, India, in June. There is a massive Indian military buildup in the area.Credit...Shiho Fukada for The New York Times TAWANG, India � This is perhaps the most militarized Buddhist enclave in the world. Perched above 10,000 feet in the icy reaches of the eastern Himalayas, the town of Tawang is not only home to one of Tibetan Buddhism’s most sacred