Naval Corps Boxing (NCB) was a form of combat sport practiced by members of the Imperial Navy during their Imperial Academy years. During her time at the Prefsbelt Fleet Camp, Rae Sloane competed in NCB. Although she never won "the belt," she was still skilled at it and always ranked.
Years after leaving the Academy, Sloane recalled her NCB training when she required its use in self-defense during a visit to Coruscant during the Coruscant civil war.