. . . "Pars" . "Heavy" . "early naval incursion against Persia" . . . "Sasanian Empire" . . "invading Arab Muslims" . "Rashidunvictory" . . . "Expeditions against the ports of Sasanid" . . "Muslim conquest of Pars" . . . "Muslim conquest" . . . "Rashidun Caliphate" . . "Naval conquest of Pars" . "Muslim conquest of Pars" . .