M'rak was a 24th century Jem'Hadar who was stationed in the Dominion outpost on the planet Callinon VII.
Biography[]
In the year 2371, M'rak encountered Jadzia Dax and Miles O'Brien, who had infiltrated the post to see where in the Dominion communications were sent to. Dax was able to convince M'rak to take them to the Founders, by telling him that the Federation had thousands more starships like the USS Odyssey. (DS9 novelization: The Search)