REWIRING THE NECK!

How India is rewiring its most dangerous frontier — and what it costs.

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Look at a map of India long enough, and eventually the thing that catches your eye is not the Himalayan wall to the north or the blue expanse bleeding off the southern tip.

It is the narrow strip of flatland in northern West Bengal — barely twenty kilometres across at its tightest — that threads between Nepal, Bhutan, and Bangladesh before opening, with a kind of geographic relief, into the seven sister states of the Northeast. Defence analysts have a name for it: the Siliguri Corridor. Soldiers, with rather more imagination, call it the Chicken's Neck. The name is unglamorous and precisely accurate. Sever it, and nearly fifty million Indian citizens are cut off from the mainland as cleanly as a head from a body.

To the north of the corridor, looming across the Himalayan ridgeline, sits the Chumbi Valley — a dagger-shaped wedge of Tibetan territory that Chinese strategists have spent decades quietly militarising. To the south, the 2,216-kilometre boundary with Bangladesh has spent an equal number of decades being something it was never officially supposed to be: porous, negotiable, and deeply human. Cattle crossed it at dawn. Families straddled it. Money moved through it in directions nobody officially recorded. For a very long time, both governments found it useful to look the other way.

That arrangement is finished. The events of May 2026 — the defeat of the Trinamool Congress in the West Bengal elections, the thumping victory of the BJP, and the installation of Chief Minister Suvendu have triggered the most radical security transformation along India's eastern frontier in living memory. It is being executed fast, with a kind of concentrated institutional fury that suggests the new administration in Kolkata and the Union Ministry of Home Affairs are working overtime to complete what has been on their to-do list for years.