Phobos (Ancient Greek: Φόβος, pronounced [pʰóbos], Ancient Greek: "fear") is the personification of fear and panic in Greek mythology. Phobos was the son of Ares and Aphrodite, and the twin brother of Deimos. He does not have a distinct role in mythology outside of being his father's attendant. In Classical Greek mythology, Phobos is more of a personification of the fear brought by war and does not appear as a character in any myths. In Roman mythology, he has also been referred to as Pavor or Terror.