The Siliguri Corridor, often referred to as the "Chicken Neck", is a narrow strip of land in the Northeast region of India. Connecting mainland India with its northeastern states, the corridor is about 22 kilometers wide at its narrowest point. It is bordered by Nepal to the west and Bangladesh to the south, making it a region of immense geopolitical and strategic importance.
The corridor connects West Bengal, Sikkim, Assam, Arunachal Pradesh and other northeastern states of India, serving as a vital lifeline for transportation, trade and communication. Major cities such as Siliguri and Jalpaiguri serve as hubs for economic and logistics activities in the region.
Due to its location, the Siliguri Corridor is important to national security, as it straddles several international borders. It is often highlighted in strategic discussions relating to India's connectivity to the south, defence, and regional stability.