

The Cu Chi tunnels of the Vietnam War
Apr 30, 2025
Le Van Lang, a Viet Cong veteran, offers a gripping firsthand account of life in the Cu Chi tunnels during the Vietnam War. He shares harrowing tales of survival and the ingenious guerrilla tactics employed beneath the surface. Listeners will learn about the intricate construction of the tunnel network and the harsh realities faced by those who called it home. Lang’s stories highlight the resilience of the Vietnamese fighters as they navigated danger and deprivation, turning the tunnels into crucial elements of their struggle against a more powerful foe.
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Tunnel Digging Process
- Le Van Lang described digging tunnels two holes apart and linking them underground at five meters depth.
- The tunnels were narrow, camouflaged on the surface with plants, designed for survival and warfare.
Life and Scale of Tunnels
- The Cu Chi tunnel system was vast, running under rural and even Saigon areas with multiple levels.
- Life underground was hot, stifling, and short of oxygen but essential for survival during enemy attacks.
Booby Trap Ambush Tactics
- Le Van Lang shared how they used bamboo punji stick booby traps to injure enemy soldiers during ambushes.
- The traps caused severe injuries and forced enemies to retreat, letting guerrillas escape by tunnels.