Built for endurance and equipped with impressive tech, the E-4B "Doomsday Plane" pushes the limits of air power. But how long ...

As Russia, China, and North Korea announced they are ready to use their weapons of mass destruction if the United States ...

With features that allow the president to lead the country while in transit, every plane, helicopter, or car becomes a moving ...

The planes are designed to serve as secure flying command posts for the US President and other senior military officials during times of crisis, such as a nuclear war.