 Again on 7 September, when the Indian troops started stretching another barbed wire along the southern side of Nathu La, the local Chinese commanders along with the troops rushed to the spot and issued a "serious warning" to an Indian commander to stop the work, after which a scuffle took place in which some soldiers from both sides were injured.Chinese troops were agitated by the injuries to their two soldiers.In order to settle the situation, the Indian military hierarchy decided to lay another wire in the centre of the pass from Nathu La to Sebu La to indicate their perceived border, on 11 September 1967.