Weapon X #4

In "null," Old Man Logan names Sabretooth the new leader of Weapon X, sparking tension with Warpath, who isn’t ready to follow a man with a bloodstained past. The team travels to Russia to investigate a S.I.C.K.L.E. facility, where secrets buried beneath the ice may be more dangerous than the enemies they’ve faced before.

In "null," Warpath clashes with Sabretooth in a brutal test of loyalty and survival, while Omega Red redefines their mission—turning Weapon X-Force into mercenaries rather than heroes. As tensions rise, Sabretooth uncovers a shocking truth: the orders he’s followed weren’t from the Foreigner, but from Mystique herself.