Master Sergeant John Granovski is a minor character in the fanfiction serial Rise of Unity. He was a platoon sergeant in the Dominion Elite Guard, Tenth Division, Fourth Regiment, commanded by Lt.-Col. Aidan Taylor. He is Pvt. Jason Millard's platoon sergeant, serving under Lieutenant "Herbie" Schweitzer. During the Battle of Umoja, he was assigned to a bunker with Millard, Taylor, and Pvt. Chang; he survived the eventual retreat and threw his efforts into helping patch up his platoon.