Speaking at the Lok Sabha over LAC row, defence minister Rajnath Singh said that India and China have different perceptions about the Line of Actual Control (LAC) and that the border issue remains unresolved. Rajnath Singh said that China doesn't recognise the traditional and customary alignment of the boundary. He further said that China has unauthorized occupation of approximately 38,000 square km of land in Ladakh. Besides, under the so-called Sino-Pakistan 'Boundary Agreement' of 1963, Pakistan illegally ceded 5,180 sq km of Indian territory in Pakistan-occupied Kashmir to China, he added.