THUNDER ACTION issue 1 from 1986.
I know very little about this other than it reprinted various T.H.U.N.D.E.R AGENTS strips (possibly licensed… or possibly deemed to have dropped into the public domain at this point) along with SHATTER which was hyped at the time as being the first computer-drawn comic book (but was actually pretty scrappy and unattractive despite the technological achievements).
This ran for at least three issues and was published by an outfit called Savoy Services. It had newsagent distribution in the UK (I remember getting my copy from the local branch of Martins the Newsagent).
Any other information gratefully received.