Ultimate X-men. Vol. 5, Ultimate war / story, Mark Millar ; pencils: Chris Bachalo ; inks, Tim Townsend with Andy Owens and Aaron Soud ; colors, Paul Mounts ; letters, Chris Eliopoulos.
Contains material originally published in magazine form as Ultimate War #1-4.
Summary
When it is revealed that Magneto is not dead and was, in fact, spared by Professor Xavier, the government orders the Ultimates (a government-sponsored team of superheros that includes Captain America, Iron Man, Thor, and others) to take out the X-Men.