In J. R. R. Tolkien's epic fantasy novel The Lord of the Rings, the Battle of the Morannon or Battle of the Black Gate is the final confrontation in the War of the Ring. Gondor and its allies send a small army ostensibly to challenge Sauron at the entrance to his land of Mordor; he supposes that they have with them the One Ring and mean to use it to defeat him. In fact, the Ring is being carried by the hobbits Frodo Baggins and Sam Gamgee into Mordor to destroy it in Mount Doom, and the army is moving to distract Sauron from them. Before the battle, a nameless leader, the Mouth of Sauron, taunts the leaders of the army with the personal effects of Frodo and Sam. Battle is joined, but just as it seems the army of Gondor will be overwhelmed, the Ring is destroyed, and the forces of Sauron lose heart. Mount Doom erupts, and Sauron's tower, Barad-dûr, collapses, along with the Black Gate. The army of Gondor returns home victorious, the War of the Ring won.