|Pentagon (Red Alert)|
Built by Philadelphia contractor John McShain, the building was dedicated on January 15, 1943. It is the highest-capacity office building in the world and one of the world's largest buildings in terms of floor area. It houses approximately 23,000 military and civilian employees and about 3,000 non-defense support personnel. It has five sides, five floors above ground (plus two basement levels), and five ring corridors per floor with a total of 17.5 miles (28 km) of corridors.
In Third World War
Early in the Third World War, when the Soviet Union invaded the US, they managed to overrun Washington DC. While the American government and high-ranking military officers were evacuated to Canada for a time, the Allies still managed to hold onto the Pentagon. Their hold on the command center was reinforced when Albert Einstein lent his plans for the Prism Tower to the Americans, forcing the Soviet armor to back off their raids on the Pentagon. The structure was further defended when the US, with European reinforcements, staged their counterattack to liberate Washington DC from the occupying Soviets.
|The following is based on the Soviet campaign for Red Alert 2 and some details might contradict canon.|
In the non-canon Soviet campaign, the Pentagon was the first building to be targeted during the Soviet invasion of the US. Caught by surprise the Allied GIs were no match to the numerous Soviet conscripts who overran the small outposts and later swarmed their way in to crush the Pentagon. The loss of the Americans' major command center, as well as key US officers, left their military disorganised and unable to coordinate a response, contributing to the Americans' eventual capitulation.