Zeus' Thunderbolts is the name of the organization that opposes Chronos, and is the leading millitRy movement post X-Day. The resistance itself is comprised of disgruntled citizens, most of whom are Americans, and american military personnel. It was created by Agito Makishima, whom calls himself Zeus after the chief staff. Became president just recently liberated all of North America and. The uk and the Soviet Union . They dedicated their efforts to destroying Zoanoid factories world wide. Despite mostly being humans they are a threat to average Zoanoids.