Connecting the underground tunnels located in the Cu Chi district of Ho Chi Min City of Viatnam, the Cu Chi Tunnels are a wide network as well as a part of a much larger network of tunnels that underline the country. As per the history and origin of these tunnels are concerned, these originated during Vietnam War and were the location of various military campaigns at the time of Vietnam War. Also, these were the base of the Viet Cong’s base of operations for the Tet Offensive in the year 1968. The Viet Cong soldiers used these tunnels as hiding spots during combat. At the same time, these served as communication and supply routes, living quarters, hospitals, and food and weapon caches for numerous North Vietnamese fighters. These played a key role in curbing the American forces and helped to foster the growth of American Military effort.