China-India border: Why tensions are rising between the neighbours
Tensions in the Himalaya have the potential to escalate as they pursue their strategic goals.
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Why are tensions rising now?
There are several reasons - but competing strategic goals lie at the root, and both sides blame each other.
"The traditionally peaceful Galwan River has now become a hotspot because it is where the LAC is closest to the new road India has built along the Shyok River to Daulet Beg Oldi (DBO) - the most remote and vulnerable area along the LAC in Ladakh," Mr Shukla says.
India's decision to ramp up infrastructure seems to have infuriated Beijing.
"According to the Chinese military, India is the one which has forced its way into the Galwan valley. So, India is changing the status quo along the LAC - that has angered the Chinese," says Dr Long Xingchun, president of the Chengdu Institute of World Affairs (CIWA), a think tank.
Michael Kugelman, deputy director of the Asia programme at the Wilson Center, another think tank, agrees. He says China's "massive deployment of soldiers is a show of strength".
The road could boost Delhi's capability to move men and material rapidly in case of a conflict.
Differences have been growing in the past year over other areas of policy too.
When
India controversially decided to end Jammu and Kashmir's limited autonomy in August last year, it also redrew the region's map.
The new federally-administered Ladakh included Aksai Chin, an area India claims but China controls.
Senior leaders of India's Hindu-nationalist BJP government have also been talking about recapturing Pakistan-administered Kashmir. A strategic road, the Karakoram highway, passes through this area that connects China with its long-term ally Pakistan. Beijing has invested about $60bn (£48bn) in Pakistan's infrastructure - the so-called China Pakistan Economic corridor (CPEC) - as part of its Belt and Road Initiative and the highway is key to transporting goods to and from the southern Pakistani port of Gwadar. The port gives China a foothold in the Arabian Sea.
In addition, China was unhappy when India initially banned all exports of medical and protective equipment to shore up its stocks soon after the coronavirus pandemic started earlier this year.