Beijing: China on Monday reasserted its claim over the eastern section along its border with India after Prime Minister Narendra Modi visited the area over the weekend. PM Modi inaugurated the bi-lane Sela Tunnel on Saturday in the northeastern state of Arunachal Pradesh. For decades, the region is also claimed by China as Zangnan or South Tibet. Built at a cost of Rs 825 crore, it was constructed on the road connecting Tezpur in Assam to Tawang in Arunachal.Beijing: China on Monday reasserted its claim over the eastern section along its border with India after Prime Minister Narendra Modi visited the area over the weekend. PM Modi inaugurated the bi-lane Sela Tunnel on Saturday in the northeastern state of Arunachal Pradesh. For decades, the region is also claimed by China as Zangnan or South Tibet. Built at a cost of Rs 825 crore, it was constructed on the road connecting Tezpur in Assam to Tawang in Arunachal.