Chicken's Neck

There are two places in India that are known as Chicken's Neck.
The first, also called the Akhnoor Dagger, is a narrow strip of land on the India-Pakistan border. For details, see Akhnoor Dagger
The other, also known as the Siliguri Corridor, is a narrow passage to India's eight northeastern states around the city of Siliguri. For details, see Siliguri Corridor.