
Name the Country that shares Longest Border with India.
Answer: Bangladesh
Explanation:
Bangladesh shares the longest border with India, stretching approximately 4,096 kilometers. This extensive border runs through five Indian states, making it one of the most significant international boundaries in South Asia.
The India-Bangladesh border passes through the following Indian states: West Bengal, Assam, Meghalaya, Tripura, and Mizoram. West Bengal alone shares about 2,217 kilometers of this border, which is more than half of the total length. This makes the eastern region of India particularly connected to Bangladesh through extensive land boundaries.
To put this in perspective, here are the lengths of borders India shares with other neighboring countries:
• China: 3,488 kilometers • Pakistan: 3,323 kilometers • Nepal: 1,751 kilometers • Myanmar: 1,643 kilometers • Bhutan: 699 kilometers • Afghanistan: 106 kilometers
The India-Bangladesh border is historically significant as it was created during the partition of Bengal in 1947 when Bangladesh was formed as East Pakistan. Later, after the 1971 Liberation War, Bangladesh became an independent nation, but the border remained the same. This border has witnessed significant historical events and continues to be important for trade, cultural exchange, and diplomatic relations between the two countries.
An interesting fact about this border is that it includes several enclaves and exclaves, which were complex territorial arrangements that existed until 2015. The Land Boundary Agreement between India and Bangladesh helped resolve many of these issues, making the border management more streamlined.
Today, this border is secured by the Border Security Force (BSF) on the Indian side and the Border Guard Bangladesh (BGB) on the Bangladeshi side. The border facilitates significant trade and movement of people, making it one of the most active international boundaries in the region.












