RoChaq'Va is a starship formation used by the Klingons.

In 2372, Martok ordered the IKS Lechraj, the IKS Mu'Gor, the IKS Rok and the IKS Vortacha to join the IKS Negh'Var in a RoChaq'Va formation for their journey to Cardassia. (DS9 novelization: The Way of the Warrior)