In early Egyptian mythology, Anhur (also spelled Onuris, Onouris, An-Her, Anhuret, Han-Her, Inhert) was a god of war who was worshipped in the Egyptian area of Abydos, and particularly in Thinis. Myths told that he had brought his wife, Mehit, who was his female counterpart, from Nubia, and his name reflects this—it means (one who) leads back the distant one.

One of his titles was Slayer of Enemies. Anhur was depicted as a bearded man wearing a robe and a headdress with four feathers, holding a spear or lance, or occasionally as a lion-headed god (representing strength and power). In some depictions, the robe was more similar to a kilt.

Due to his position as a war god, he was patron of the ancient Egyptian army, and the personification of royal warriors. Indeed, at festivals honoring him, mock battles were staged. During the Roman era the Emperor Tiberius was depicted on the walls of Egyptian temples wearing the distinctive four-plumed crown of Anhur.

The Greeks equated Anhur to their god of war, Ares. In the legend of Olympian gods fleeing from Typhon and taking animal form in Egypt, Ares was said to have taken the form of a fish as Lepidotus or Onuris.

Anhur's name also could mean Sky Bearer and, due to the shared headdress, Anhur was later identified with Shu, becoming Anhur-Shu. He is the son of Ra and brother of Tefnut if identified as Shu.

Ares (/ˈɛəriːz/; Ancient Greek: Ἄρης, Árēs [árɛːs]) is the Greek god of courage and war. He is one of the Twelve Olympians, and the son of Zeus and Hera. In Greek literature, he often represents the physical or violent and untamed aspect of war and is the personification of sheer brutality and bloodlust, in contrast to his sister, the armored Athena, whose functions as a goddess of intelligence include military strategy and generalship.

The Greeks were ambivalent toward Ares: although he embodied the physical valor necessary for success in war, he was a dangerous force, "overwhelming, insatiable in battle, destructive, and man-slaughtering. His sons Phobos (Fear) and Deimos (Terror) and his lover, or sister, Eris (Discord) accompanied him on his war chariot. In the Iliad, his father Zeus tells him that he is the god most hateful to him. An association with Ares endows places and objects with a savage, dangerous, or militarized quality.[6] His value as a war god is placed in doubt: during the Trojan War, Ares was on the losing side, while Athena, often depicted in Greek art as holding Nike (Victory) in her hand, favoured the triumphant Greeks.

Ares plays a relatively limited role in Greek mythology as represented in literary narratives, though his numerous love affairs and abundant offspring are often alluded to. When Ares does appear in myths, he typically faces humiliation. He is well known as the lover of Aphrodite, the goddess of love, who was married to Hephaestus, god of craftsmanship. The most famous story related to Ares and Aphrodite shows them exposed to ridicule through the wronged husband's device.

The counterpart of Ares among the Roman gods is Mars, who as a father of the Roman people was given a more important and dignified place in ancient Roman religion as a guardian deity. During the Hellenization of Latin literature, the myths of Ares were reinterpreted by Roman writers under the name of Mars. Greek writers under Roman rule also recorded cult practices and beliefs pertaining to Mars under the name of Ares. Thus in the classical tradition of later Western art and literature, the mythology of the two figures later became virtually indistinguishable.