How India is fortifying the ‘Chicken’s Neck’: Underground rail, military bunkers, Rafales and more

India is stepping up efforts to fortify the strategically vital Siliguri Corridor, also known as the "Chicken's Neck," with plans for underground military infrastructure, hardened command facilities, stronger air-power capabilities, and alternative connectivity routes. The narrow 22-km corridor connects mainland India to the northeastern states, making it crucial for the country's security.

To ensure uninterrupted connectivity, India is constructing a 40-km underground railway corridor through the Siliguri Corridor. The Army plans to establish 12 underground ammunition storage facilities, 21 surface firing positions, five underground command centers, six communication centers, and 12 bomb shelters. The Air Force Station Hasimara, home to the IAF's No. 101 Squadron, operates Rafale fighter jets close to the strategic area.

Alternative connectivity routes through Bangladesh and Myanmar are being explored to reduce dependence on the vulnerable corridor. India has also approved an ₹18,662-crore project for a four-lane, access-controlled greenfield connectivity between Gohpur and Numaligarh in Assam, including a 15.79-km road-cum-rail tunnel beneath the Brahmaputra.

Additionally, a military base is being established in Mizoram near the Bangladesh border to enhance security in the Northeast.