The Army of the West

The Army of the West, called also the Host of the West and the Captains of the West, is the last great military host raised by the free peoples of Middle-earth in the War of the Ring. Assembled after the victory at the Battle of the Pelennor Fields, it is a coalition of Gondor's remaining strength and the Riders of Rohan, joined by the Grey Company of the Dúnedain and other allies, all placed under the command of Aragorn as heir of Isildur. Its purpose is not conquest but sacrifice: to march openly against the Black Gate of Mordor, to provoke Sauron into committing his forces, and so to draw the Dark Lord's attention away from the true peril he does not perceive — the Ring-bearer Frodo Baggins and his companion Samwise Gamgee creeping toward Mount Doom. The army's very existence is a wager that the West can still strike a blow that will be believed, and that the deception will hold long enough for the Quest to succeed. It is the final, deliberate expenditure of the free peoples' strength, a gesture of defiance that becomes the hinge on which the whole war turns.

Formation and Composition

The Army of the West is not a single nation's host but a gathering of the remnants of several. From Gondor come the men of the southern fiefs — Lossarnach, Lebennin, Lamedon, and others — who had answered the summons to Minas Tirith and survived the great battle. From Rohan come the Riders who followed Théoden to the Pelennor and then, after his fall, accepted the leadership of Éomer. The Grey Company, the Rangers of the North who had walked the Paths of the Dead with Aragorn, also march in his train, bearing the standard of the returned King. The host is commanded by the Captains of the West, a council of the great leaders of the free peoples, with Aragorn at their head as the rightful heir of Elendil. The army is thus a living symbol of the Reunited Kingdom in embryo, a foretaste of the alliance of Gondor and Rohan that will define the Fourth Age. Its march is the first public assertion of Aragorn's kingship, made not in triumph but in the face of near-certain destruction.

The March to the Black Gate

The decision to march is taken in the councils after the Battle of the Pelennor Fields, when the Captains of the West resolve that the only way to aid the Ring-bearer is to give Sauron a target he cannot ignore. The host sets out from Minas Tirith and advances eastward through the desolate lands toward Mordor, passing the ruined city of Osgiliath and crossing the fields that have been ravaged by war. The march is a deliberate provocation, a challenge flung in the face of the Dark Tower. As the army approaches the Black Gate, the land grows more barren and hostile, and the shadow of Mordor falls heavier upon the host. The soldiers know they are marching toward a battle they cannot win, that their purpose is to die or to hold long enough for another, unseen hope to ripen. The mood of the army is grim but resolute; the captains have chosen this course with full knowledge of the cost, and the men follow them into the darkness.

The Battle at the Black Gate

At the Black Gate, the Army of the West finds Sauron's forces drawn up in overwhelming strength, and the battle that follows is a desperate holding action. The host is surrounded and pressed on all sides by the armies of Mordor, and the captains fight with the knowledge that their only hope is that Frodo's Quest will succeed before they are annihilated. The battle is a test of the West's courage and discipline against the sheer weight of the enemy's numbers. It is during this battle that the great reversal occurs: the Ring is destroyed in the fires of Mount Doom, and Sauron's power collapses. The armies of Mordor, suddenly bereft of their master's will, break and flee, and the Army of the West, which had marched to its own doom, finds itself victorious. The destruction of the Ring transforms the battle from a last stand into a triumph, and the host that had expected to die becomes the instrument of the Dark Lord's final downfall.

Aftermath and Significance

The victory at the Black Gate is the culmination of the Army of the West's purpose. The host that marched to sacrifice itself returns in triumph, and the war that had seemed hopeless is ended. The army's success is not its own doing, however; it is the consequence of Frodo's endurance and the destruction of the Ring, and the captains are the first to acknowledge this. The Army of the West thus embodies the central paradox of the war: that the great powers of the free peoples could not defeat Sauron by force of arms, but only by the humble and hidden labor of the Ring-bearer. The army's march is a feint, a magnificent and costly deception, and its victory is a gift from a quarter no one could have foreseen. In the aftermath, the host is disbanded, its soldiers returning to their homes, but its memory endures as the proof that the free peoples could still stand against the Shadow, and that courage, even in the face of certain defeat, could be rewarded beyond all expectation.