Which of the following countries shares an international boundary with the Indian State of Assam?

The correct answer is Bangladesh . Key Points Assam shares international boundaries with Bangladesh and Bhutan . However, in the given options, only Bangladesh is correct. The India-Bangladesh boundary was established as per the India-Bangladesh Land Boundary Agreement signed in 1974 and finalized in 2015. The India-Bangladesh border stretches for approximately 4,096 kilometers , making it one of the longest international borders shared by India. Assam specifically shares a border with Bangladesh in the districts of Karimganj, Dhubri, and South Salmara-Mankachar . Bangladesh lies to the south-west of Assam, and the boundary facilitates trade and cultural exchanges between the two regions. Additional Information India-Bangladesh Relations: India and Bangladesh share deep historical, cultural, and economic ties. The two countries signed the Land Boundary Agreement (LBA) in 1974 , which was later ratified in 2015 to resolve border disputes. Bangladesh is India's largest trading partner in South Asia, with bilateral trade exceeding USD 10 billion . Geography of Assam: Assam is bordered by Bhutan and Arunachal Pradesh to the north, Nagaland and Manipur to the east, and West Bengal to the west. It also shares international borders with Bangladesh and Bhutan . The Brahmaputra River flows through Assam, playing a significant role in its geography and economy. India's Borders with Neighboring Countries: India shares borders with seven countries: Pakistan, China, Nepal, Bhutan, Bangladesh, Myanmar, and Afghanistan. The India-Bangladesh border is the longest international boundary shared by India. India has made efforts to strengthen border infrastructure and security through initiatives like Border Area Development Programme (BADP) . North-East India and International Borders: North-East India shares international borders with Bangladesh, Bhutan, China, and Myanmar. States like Arunachal Pradesh, Nagaland, Manipur, and Mizoram have significant strategic importance due to their proximity to neighboring countries. Connectivity projects such as India's Act East Policy aim to enhance trade and cultural ties with Southeast Asia.