McMahon Line India Boundary Explained

The question asks to identify the country that shares the McMahon Line boundary with India.

Understanding the McMahon Line

The McMahon Line is a demarcation that runs across the Eastern Himalayas. It has historically served as the effective boundary between Tibet and the region south of it, which is now primarily administered by India.

Key Details of the Boundary

• The line was proposed by Sir Arthur Henry McMahon, a British negotiator, in 1914 at the Simla Convention.
• It stretches for approximately 890 kilometers (550 miles).
• It originates in the eastern reaches of the Himalayas and extends to the Tawang sector in the west.

Bordering Nations of India

India shares its borders with several countries. The McMahon Line specifically defines the border between India and one of these neighbours in the eastern sector.

• Nepal shares a border with India, but it is not defined by the McMahon Line.
• China (specifically, the Tibet Autonomous Region) is the country demarcated by the McMahon Line with India.
• Sri Lanka is an island nation south of India, separated by the Palk Strait; it does not share a land boundary.
• Pakistan shares borders with India in the west, demarcated by lines like the Radcliffe Line, not the McMahon Line.

Conclusion

Based on historical context and geographical definition, the McMahon Line represents the boundary between India and China in the eastern Himalayan region.