evidence: The places are Nilang (also written as Nelang), a village located in the Jadh Ganga valley, Jadhang (or Jadhung) and Pulam Sumda, the latter two lying on the upper reaches, towards the India-Tibet frontier. The Line of Actual Control (LAC) with the Chinese army occupying Tibet is located on top of the ridge. [...] In 1921, the Tsaparang Dzongpen visited Nelang again. This time, he sent a letter to the Raja of Tehri requesting him to nominate an official to sort out the boundary issue; at that time, it was not yet considered a 'dispute'; it was only a 'difference of perceptions' between friendly neighbours. [...] On May 2, 1956, the ministry of external affairs complained about a Chinese intrusion. The ministry said: 'Nilang at the area right up to Tsang Chok‐la pass is clearly within Indian territory and has always been in our possession.'