Dirang's history is deeply intertwined with the Monpa tribe, who have inhabited the region for centuries. Historically, the area served as an important trade route between Tibet and India. The influence of Tibetan Buddhism is evident in the numerous monasteries and cultural practices prevalent in the town. Dirang played a crucial role in the 1962 Sino-Indian war, with remnants of the conflict still visible. Over the years, it has transformed into a peaceful town, embracing tourism while preserving its rich cultural and historical legacy. The local traditions and ancient architecture bear witness to its vibrant past.