The Vital Defense System (VDS) is a national project that gives you a 25% chance of thwarting enemy nuclear attacks.
To build this project you need 3,000 Aluminum , 6,500 Steel , 5,000 Gasoline and $40,000,000.
The Vital Defense System (VDS) is a national project that gives you a 25% chance of thwarting enemy nuclear attacks.
To build this project you need 3,000 Aluminum , 6,500 Steel , 5,000 Gasoline and $40,000,000.