Example image of eyePlorer eyePlorer map for 'Military rank': Armed forces Hierarchy Command and control Communism Military of Albania People's Liberation Army People's Republic of China Red Army Iran Cavalry Khosrau I Parthia Sassanid army Spahbod Central Asia Infantry Marzban Athens Democracy Strategos General officer Polemarch Battle of Marathon Brigadier Taxiarch Sparta Colonel Regiment Syntagmatarchis Battalion Tagmatarchis Legatus Roman legion Captain (land) Company (military unit) Lochagos Hipparchus (cavalry officer) Tetrarch Hoplite Trierarch Trireme Warship Admiral Navarch Alexander the Great Macedonia (ancient kingdom) Philip II of Macedon Phalangite Phalanx formation Gaius Marius