Inside the Grenade Factory: From Metal Cast to Battlefield Detonator (Full Process)

Step inside one of the most restricted military production lines on Earth.
From raw molten metal to precision-engineered detonators, this video reveals every stage of how modern grenades are forged, assembled, tested, and prepared for battlefield deployment.
A rare behind-the-scenes look at the full process — efficiency, danger, and engineering working together in absolute precision.