In May Indian and Chinese soldiers exchanged physical blows on the border at Pangong Lake, also in Ladakh, and in the north-eastern Indian state of Sikkim hundreds of miles to the east. India has accused China of sending thousands of troops into Ladakh's Galwan Valley and says China occupies 38,000 sq km (14,700 sq miles) of its territory.How many died in China-India clash?
The clash has provoked protests in India, with people burning Chinese flags. China has not confirmed how many of its personnel died or were injured. The BBC's Robin Brant in Beijing says that China has never given contemporaneous confirmation on military deaths outside of peacekeeping duties.What is the India-China border dispute?
India has accused China of sending thousands of troops into Ladakh's Galwan valley and says China occupies 38,000sq km (14,700sq miles) of its territory. Several rounds of talks in the last three decades have failed to resolve the boundary disputes.Did China fire shots into the air at India?
In September, China accused India of firing shots at its troops. India accused China of firing into the air. If true, it would be the first time in 45 years that shots were fired at the border. A 1996 agreement prohibited the use of guns and explosives near the border.