The Secret U.S. Military Project Hidden Under Greenland’s Ice

Beneath Greenland's frozen ice sheet, the U.S. Army built something almost unbelievable: a secret underground city powered by a nuclear reactor. It was called **Camp Century**. Built during the Cold War, this extraordinary American military installation contained living quarters, laboratories, engineering facilities, and an extensive network of tunnels carved directly into the Greenland ice sheet. But the story went far beyond scientific research. Behind Camp Century was *Project Iceworm* — an ambitious secret military proposal to conceal up to 600 nuclear missiles beneath Greenland's ice. The U.S. Army faced an extraordinary engineering challenge: constructing an entire settlement inside a massive ice sheet that never stopped moving. The tunnels began to deform. Maintenance became increasingly difficult. And the ambitious military vision eventually collided with the unforgiving reality of Arctic engineering. So why did America build a nuclear-powered city beneath Greenland? What was Project Iceworm really intended to accomplish? And why was Camp Century ultimately abandoned? In this episode of **Hidden Industrial America**, we explore one of the Cold War's most remarkable military engineering experiments — a hidden city, an unrealized nuclear missile network, and the extraordinary infrastructure left behind beneath Greenland's ice. ⏱️ *CHAPTERS* 00:00 The Secret City Beneath Greenland 01:56 An Entire City Arrives on Sleds 03:54 Building Tunnels Inside Moving Ice 05:56 The Nuclear Reactor Under the Ice 08:30 Project Iceworm: 600 Nuclear Missiles 10:56 The Hidden Cost of Camp Century 13:35 Why the Army Abandoned the Base 15:46 What the Ice Left Behind 🔎 *IN THIS DOCUMENTARY* • The construction of Camp Century beneath Greenland's ice sheet • The U.S. Army's extraordinary Arctic engineering methods • The portable nuclear reactor that powered the installation • Project Iceworm and the proposed 600-missile network • The structural problems caused by moving ice • Why the American military abandoned the installation • What remains beneath Greenland today Camp Century wasn't just an Arctic research station. It was a remarkable Cold War engineering experiment — and part of a much larger military ambition that was never realized. Subscribe to Hidden Industrial America for documentary stories about forgotten megaprojects, abandoned infrastructure, secret military installations, and the extraordinary engineering that shaped American history. #CampCentury #ProjectIceworm #Greenland #ColdWar #MilitaryHistory #HiddenIndustrialAmerica