India's $11 Billion Gamble: The Remote Island at the Heart of a Strategic and Environmental Storm

Tucked closer to the coastlines of Thailand and Indonesia than to India's own mainland, Great Nicobar Island has spent most of its existence in quiet obscurity. No Indian prime minister has set foot there since Indira Gandhi in 1984. Fewer than 10,000 people call it home. But that silence is rapidly giving way to the thunder of bulldozers and political debate.

Prime Minister Narendra Modi's government has approved an ambitious $11 billion plan to transform this remote, forested island into a major strategic and commercial hub in the Indian Ocean. The blueprint includes a deep-water transhipment port, a dual-use civilian-military airport, a power plant, tourism infrastructure, and an entirely new township capable of housing 350,000 people.

The island's geography explains much of the appeal. Sitting near the western mouth of the Strait of Malacca — through which roughly a third of global trade and seaborne oil passes — Great Nicobar offers India a rare front-row seat to one of the world's most critical shipping corridors. China, which depends on this route for 80 percent of its crude oil imports and two-thirds of its trade, makes that vantage point particularly valuable in New Delhi's strategic calculations.

"This island has a strategic value because it is sitting right at the mouth of Malacca," said Shekhar Sinha, a former vice chief of the Indian Navy. With the US-Iran standoff over the Strait of Hormuz fresh in mind, some Indian strategists have openly floated the idea of using Great Nicobar to similarly pressure Beijing in a future conflict.

But the project has ignited fierce opposition. The island is home to the Shompen — a semi-nomadic hunter-gatherer tribe — and thousands of fishing-dependent Nicobarese. Nearly 16 percent of the island is slated for development, with half of that area overlapping tribal reserve land. In 2024, 39 genocide experts wrote to India's president warning the scheme amounted to "a death sentence" for the Shompen people. Nearly a million trees are expected to be felled.

Opposition leader Rahul Gandhi, who visited the island last month, called it "destruction dressed in development's language." Researcher Manish Chandi, who has studied the islands for over two decades, was more blunt: "It will be a liability for India and for its defence."

The island's fate now hangs between strategic ambition and the survival of a people the mainland has long forgotten.