The incident took place in North Sikkim last Wednesday.
India’s army said there had been a “minor” incident that had been “resolved”.
Tensions are high along the world’s longest disputed border. Both sides claim large areas of territory.
At least 20 Indian soldiers died in a skirmish in the Ladakh area last June.
It happened at the Nathu La Pass in North Sikkim, the media reports said.
The Sikkim Region is sandwiched between Bhutan and Nepal, about 2,500 kilometres, east of the Ladakh Area. A Chinese patrol tried to enter Indian Territory and was forced back, the official’s said.
YOU CAN ALSO READ: Indian Scientists Develop New Cheap Paper Based Test for Covid-19