BIO: Iron Skull Front

The Iron Skull Front (ISF), also known as ISF, is a clandestine private military organization or mercenary group led by Osborn and Colson. They operate in secrecy, intentionally isolating themselves from the outside world. To avoid detection, they have constructed vast underground bunkers, ensuring their operations remain hidden from prying eyes. The organization owes much of its power and influence to Williams, the founder of the Prime Defense Initiative (PDI), a covert military contractor group. Through strategic alliances and covert operations, the ISF has solidified its position as a formidable force in the shadows of the world's conflicts.