Trojan War
According to legend, in return for awarding her a golden apple inscribed "to the fairest," Aphrodite promised Paris the most beautiful woman in all the world. After concluding a diplomatic mission to Sparta during the latter part of which Menelaus was absent to attend the funeral of his maternal grandfather Catreus in Crete, Paris ran off to Troy with Helen despite his brother Hector's prohibition. Invoking the oath of Tyndareus, Menelaus and Agamemnon raised a fleet of a thousand ships and went to Troy to secure Helen's return; the Trojans refused, providing a casus belli for the Trojan War.
Homer's Iliad is the most comprehensive source for Menelaus's exploits during the Trojan War. In Book 3, Paris challenges Menelaus to a duel for Helen's return. Menelaus soundly beats Paris, but before he can kill him and claim victory, Aphrodite spirits Paris away inside the walls of Troy. In Book 4, while the Greeks and Trojans squabble over the duel's winner, Athena inspires the Trojan Pandarus to shoot Menelaus with his bow and arrow. However, Athena never intended for Menelaus to die and she protects him from the arrow of Pandarus. Menelaus is wounded in the abdomen, and the fighting resumes. Later, in Book 17, Homer gives Menelaus an extended aristeia as the hero retrieves the corpse of Patroclus from the battlefield.
According to Hyginus, Menelaus killed eight men in the war, and was one of the Greeks hidden inside the Trojan Horse. During the sack of Troy, Menelaus killed Deiphobus, who had married Helen after the death of Paris.
There are four versions of Menelaus's and Helen's reunion on the night of the sack of Troy:
Menelaus sought out Helen in the conquered city. Raging at her infidelity, he raised his sword to kill her, but as he saw her weeping at his feet, begging for her life, Menelaus's wrath instantly left him. He took pity on her and decided to take her back as his wife.
Menelaus resolved to kill Helen, but her irresistible beauty prompted him to drop his sword and take her back to his ship "to punish her at Sparta", as he claimed.
According to the Bibliotheca, Menelaus raised his sword in front of the temple in the central square of Troy to kill her, but his wrath went away when he saw her rending her clothes in anguish, revealing her naked breasts.
A similar version by Stesichorus in "Ilion's Conquest" narrated that Menelaus surrendered her to his soldiers to stone her to death, but when she ripped the front of her robes, the Achaean warriors were stunned by her beauty and the stones fell harmlessly from their hands as they stared at her.
