The Unglermon Fighters (アングラモン戦闘機 Anguramon Sentōki) are aerial vehicles used by Underground Empire Tube for surface combat. Their corp is lead by Earth Imperial Prince Igam. The fighter craft can combine together into a long serpentine weapon known as the Unglermon Snake (アングラモンスネーク Anguramon Sunēku) Ep. 3: The First Step into the Unknown, which can fight in mid-air and be comparable to Great Five in combat.