Three Indian soldiers have been killed in a clash with Chinese forces in Ladakh in the disputed Kashmir region.
The Indian army said “senior military officials of the two sides are meeting to defuse the situation”, adding that both sides suffered casualties.
China responded by calling on India not take unilateral actions or stir up trouble, the Reuters agency reported.
China has also accused India of crossing the border and attacking Chinese soldiers, the AFP agency said.
The clash comes amid rising tensions between the two countries. India has accused China of sending thousands of troops into Ladakh’s Galwan valley.
The deaths are believed to be the first in decades in a confrontation between the two powers. They have fought only one war so far, in 1962, when India suffered a humiliating defeat.
India accuses China of occupying 38,000 sq km of its territory. Several rounds of talks in the last three decades have failed to resolve the boundary disputes.
In may, dozens of Indian and Chinese soldiers exchanged physical blows in a clash on the border in the northeastern state of Sikkim. And in 2017, the two countries clashed in the region after China tried to extend a border road through a disputed plateau.
The Indian army is expected to address reporters shortly to provide more information about the incident.