Battle of the Hornburg
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|Battle of the Hornburg|
|Conflict: War of the Ring|
|Date: 3-4 March T.A. 3019|
|Place: Helm's Deep (especially the Hornburg)|
|Outcome: Victory for the Rohirrim|
About 3000 Rohirrim, a "forest" of Huorns
10,000 at the least
Heavy, but precise numbers are unknown
The entire force of Uruk-hai; many Dunlendings slain, the rest surrendered
|War of the Ring|
|Osgiliath (1) · Fords of Isen · Isengard · Hornburg · Osgiliath (2) · Dale · Siege of Gondor · Pelennor Fields · Black Gate · Dol Guldur · Bywater|
The Battle of the Hornburg, also popularly referred to as the Battle of Helm's Deep, took place at the mountain fortress of the Hornburg in the valley of Helm's Deep in Rohan. Taking place over the night of the 3-4 March T.A. 3019, it saw the attacking Uruk-hai of Saruman defeated by the Rohirrim led by Théoden and Erkenbrand.
 The Armies
The army of Rohan consisted of 1000 cavalry forces from Edoras led by King Théoden. This force included Aragorn, Gimli, Legolas, and Théoden's nephew Éomer. This army joined with Rohan's garrison of around 1000 at the Hornburg.
The army was reinforced by 1000 scattered Rohirrim troops from the Westfold rallied by Gandalf and led by Erkenbrand. A forest of Huorns entered the valley independently, seeking revenge on Saruman's orcs.
The army of Saruman consisted of his specially bred Uruk-hai orcs supported by Dunlendings. The total size of the Isengard force isn't specified, but it was much larger than the Rohirrim army holding the fortress.
On March 3 seeking to take the fight away from his people, Théoden brought around a thousand horsemen to the Fords of Isen along with any others in Edoras. On their way they found Ceorl who reported a defeat to the Fords; Théoden then redirected his troops to Helm's Deep, which was commanded by Gamling in his lord Erkenbrand's absence.
 The Battle
The forces of Saruman arrived at the valley of Helm's Deep in the middle of the night and quickly scaled over the first defense, Helm's Dike, and attempted to break down the fortress's gate with a battering ram. But Aragorn, Éomer, and some other Rohirrim attacked, through a postern gate on the side of the Hornburg, scattering the forces threatening the doors.
The Orcs and Dunlendings then raised hundreds of ladders to scale the wall. Aragorn and Éomer had to repeatedly move the defenders, who were getting weary, to repel the Orcs coming up the ladders and crossing the wall. However, some Orcs had crept in though a culvert which let a stream out of Helm's Deep, and while the defenders were busy with the assault on the wall, they suddenly attacked, having made it past the wall. The defenders quickly reacted and drove back the Orcs, and the culvert was blocked up under supervision by Gimli.Glittering Caves and to the Hornburg. Soon Saruman's forces used their blasting fire to gain entrance to the keep. At this moment, however, the horn of Helm's Deep was sounded, and after a moment a sortie led by Théoden and Aragorn rode forth, followed by men on foot from the keep, and the defenders of the caves , who made a break-out attempt and were driving the enemy out of the deep. Théoden and Aragorn cut through the Orcs and Dunlendings and arrived at Helm's Dike.
Both armies then noticed that many trees, Huorns, had moved to block a possible escape route for the Orcs. Then Gandalf, Erkenbrand, and a thousand riders from the Westfold arrived, and charged. The Dunlendings were so terrified of Gandalf that they could no longer fight. The Orcs lost control and ran into the trees, where the Huorns destroyed them. Thus, Rohan won the battle.
After the battle those Dunlendings who surrendered were given amnesty by King Théoden and allowed to return to home. The Rohirrim required that all hostilities cease, and that the Dunlendings retreat behind the Isen river again. The slain Dunlendings were buried in a mound of their own apart from the Orc carcasses. The next night those carcasses disappeared and the Death Down was left by the departing Huorns.
 Portrayal in Adaptations
- The Battle of the Hornburg is a key part of this film. The amount of time spent around the battle in the movie was much more than in the original book. In the context of the film, it is referred to as the Battle of Helm's Deep, a title which was never used by Tolkien but which is often used by fans, probably because it occupies a chapter entitled "Helm's Deep".
- One difference in the film is the leading up to the battle: in the book the army of the Rohirrim is going to the Fords of Isen when they decide to redirect to the Deep and anticipate the forces of Saruman which is consisted of Dunlendings. In the film, the whole people of Edoras is relocated to the Deep for protection against Saruman's Orcs who eventually find them. The Battle is given a dramatic weight as women and children are hiding in the Glittering Caves and the very existence of the Rohirrim is decided by the outcome.
- One major difference is that Elrond, at the prompting of Galadriel, sends a contingent of Elven archers to reinforce the defence of the keep. A similar event takes place in the novel, in which Elrond and Galadriel send a company of Aragorn's fellow Rangers, accompanied by Elrond's sons, Elladan and Elrohir, bringing the gift of a banner and the advice to take the Paths of the Dead. In the book, however, this takes place after the Battle of the Hornburg.
- In the book, it is never made explicitly clear by what method the Uruk-hai cause the explosion that blasts a hole in the Deeping Wall, with Aragorn just vaguely calling it "some devilry of Orthanc". It's not clear whether this was some magical attack caused by Saruman from Orthanc (similar to the avalanche on Caradhras in the first movie), or some sort of invention of Saruman's. The movie explicitly shows that Saruman, fitting with his theme of misusing his knowledge to empower his armies with a sort of proto-Industrial Revolution, makes his own gunpowder and uses it to make blasting charges that the Uruk-hai then ignite.
- In the movie, the thousands of troops of Saruman laid siege to the fortress which was defended by around 300 men (many of whom were too young or too old to fight) which the Rohirrim could muster and the aforementioned Elven Archers. When Legolas says there are "300" Rohirrim there he may have meant at that time as more were fleeing to the fortress, because visually there are more than 300 Rohirrim appearing on screen in the battle. This reference to "300 against 10,000" was probably meant as a reference to the ancient Battle of Thermopylae. These forces suffered heavy losses, but held out till dawn when Gandalf arrived with thousands of riders who finally turned the tide of the battle and sent Saruman's forces into retreat.These riders were led by Éomer in the film, whereas they were led by Erkenbrand in the book.
- The Battle of the Hornburg is a key part of the Epic Storyline of this expansion.