Most of combatant command commanders of United States Unified Combatant Command were dominated by Army officers. One Combatant Command, Indo-Pacific Command (previously known as Pacific Command) throughout history was led by Navy officers and has never been led by officers other than Navy, while literally any qualified officer in the U.S. Armed Forces can be appointed as commander of Indo-Pacific Command. There has been an attempt to place other than Navy officers to lead the Indo-Pacific Command, but the attempt eventually failed. Air Force officers rarely get the position as combatant command commanders and other important specific commands.