COMBAT OUTPOST RAWAH, IRAQ – Marines with Battery R, 5th Battalion, 11th Marine Regiment, attached to Task Force Highlander, Regimental Combat Team 2, man Phyxius, an M198 Howitzer artillery cannon, during a direct-fire training mission. Phyxius is known in Greek mythology as the god of flight. Official Marine Corps Photo By Cpl. Ryan C. Heiser. - COMBAT OUTPOST RAWAH, IRAQ – Marines with Battery R, 5th Battalion, 11th Marine Regiment, attached to Task Force Highlander, Regimental Combat Team 2, man Phyxius, an M198 Howitzer artillery cannon, during a direct-fire training mission. Phyxius is known in Greek mythology as the god of flight. Official Marine Corps Photo By Cpl. Ryan C. Heiser.