Mission — Raniganj

Gill shouted down the line: "Don't sing. Dig. Build a platform of coal bags. Every inch above the water is life."

The second problem was physics. The drill bit was designed for coal, not the jagged, waterlogged sandstone above the mine. Every two feet, the bit shattered. Engineers told Gill it would take 10 days. The miners had 48 hours of oxygen left. Mission Raniganj

Finally, after 65 harrowing lifts—over 55 hours of non-stop work—only one man remained. Gill himself. Gill shouted down the line: "Don't sing

On the fourth day, as the country watched on grainy black-and-white TV, the drill bit punched through. A roar went up from the crowd. But then—silence. Had they hit water? Had they crushed the men? Every inch above the water is life

He looked up at the circle of light. His hands were bleeding. His voice was gone. He strapped himself into the capsule he had designed. As the winch pulled him up, he heard the roar of 5,000 people—miners, families, soldiers, and journalists—chanting his name.

And so began .

The plan was insane. Drill a 40-inch-wide vertical shaft through solid rock, directly into the air pocket where the men were huddled. Then, lower a steel "rescue capsule"—a crude, cylindrical cage barely big enough for one man—and haul them up one by one.