NEW DELHI—Indian and Chinese soldiers had a minor faceoff at Tawang in Arunachal Pradesh over a week ago after 100 People’s Liberation Army (PLA) soldiers intruded into Indian territory that China considers disputed and has included in its political maps as within the Tibet Autonomous Region. The minor clash didn’t cause any damages and happened near Yangtse in Tawang where the border is not demarcated and the territorial perceptions are different on both sides. It was defused after a few hours when the local commanders on both sides talked, and both sides withdrew following the established protocols and mechanisms. The incident at Tawang came just a  few weeks after 100 soldiers and 55 horses of the Chinese regime’s PLA crossed three miles into Indian territory, in the Barahoti region of the Himalayan state of Uttarakhand, and destroyed infrastructure including a bridge on Aug. 30. Tawang, on the border with Bhutan …