A standard ULTIMATUM agent.
ULTIMATUM (acronym for Underground Liberated Totally Integrated Mobile Army To Unite Mankind). They are led by Flag-Smasher and their goal is to eradicate the concepts of countries and nationalism.
After Flag-Smasher quit ULTIMATUM upon finding its latest doomsday device got funds from the Red Skull, the Skull repurposed ULTIMATUM as henchmen to further his own goals.