Dinosaurs had returned - through the kind-of-tried-and-true method of genetic engineering, dromaeosaurids like Velociraptor, Utahraptor, and Deinonychus were being bred and trained into military forces.

Taskforce 141 had moved to a new base, one that had it's very own Raptor pack, as many of the soldiers would say.

The base Lieutenant was giving the team a basic tour when Soap caught sight of four Utahraptors circling a very frightened seargent who had entered their paddock.