Chimeran Towers

Chimeran Towers are huge constructs that house large amounts of Chimera, and an Angel. The towers seem have been constructed long before humans dominated the earth, for the express purpose of the current Chimeran invasion. The Chimera excavated these towers, and use them to house the angels. It is unknown how many of these towers there are, but the ones in England were destroyed by Nathan Hale. The towers are powered by some kind of nuclear fission, and also seem to help the angels control the other chimera. The towers are linked together, and so what destroys one, has the potential to destroy all the others.