There are several different bands with the name KRATOS. The first one was formed in 1983 in Cleveland, Ohio by brothers Bernie (Guitar, Vocals) and Bob Hanzel (Drums), along with Mike Davila (Bass). Before the first release, bassist Mike Davila was replaced by Paul Gregory. In 1985, this KRATOS (Cleveland, OH) released "Iron Beast" 12''EP on Private Press Records. The sound was very 'traditional' metal with hints of NWOBHM. At this time, the band was playing local gigs, opening for such bands as Celtic Frost and Overkill.