West Point

Fall of Forts Clinton and Montgomery

British forces under General Sir Henry Clinton captured Forts Clinton and Montgomery in the Hudson Highlands on October 6, 1777. The forts, which guarded a chain across the Hudson below West Point, fell after fierce fighting. The British broke the chain and sailed upriver, burning Kingston, the New York state capital. The fall of these positions demonstrated the vulnerability of the Hudson defenses and led directly to the decision to build the much stronger fortification at West Point. The loss also came too late to help Burgoyne, who surrendered at Saratoga eleven days later.

Construction of West Point Fortress Begins

After the loss of Forts Clinton and Montgomery downriver in October 1777, the Continental Army began constructing a new, stronger fortification at West Point. Thaddeus Kosciuszko designed a system of interlocking batteries and redoubts on the rocky heights above the Hudson's sharpest bend. The position was ideal for defense. The river's S-curve forced ships to slow nearly to a stop, exposing them to sustained fire from batteries at multiple elevations. Combined with the Great Chain stretched across the river, the fortifications created a barrier the British never attempted to breach by direct assault.

Kosciuszko Designs the West Point Fortification System

In March 1778, Thaddeus Kosciuszko arrived at West Point and began laying out the fortification system that would make the position impregnable. The Polish engineer — who had previously designed the American position at Saratoga — recognized immediately that the Hudson's S-bend created unique defensive conditions: ships had to slow nearly to a stop as they navigated the curve, and heights above both shores could bring sustained fire to bear from multiple angles simultaneously. Kosciuszko designed interlocking batteries at multiple elevations, redoubts commanding the plateau approaches, and a great chain across the river. The system he designed was never tested in direct assault — the British never attempted it. His work at West Point is his most substantial surviving contribution to the American cause, occupying the same ground where the Military Academy he inspired was later built.

The Great Chain Stretched Across the Hudson

In April 1778, a massive iron chain was stretched across the Hudson River at West Point to prevent British warships from sailing upriver. The chain, forged at the Sterling Iron Works in nearby Orange County, weighed approximately 65 tons and consisted of iron links each weighing between 100 and 150 pounds. The chain was supported by log booms and anchored to both banks. It was removed each winter to prevent ice damage and reinstalled each spring. The Great Chain was never tested by a direct British naval attack, but its presence — combined with the artillery batteries above — made the river passage effectively impassable.

Washington Establishes Headquarters Near West Point

Washington established his headquarters at various locations near West Point during 1779-1780, reflecting the fortress's central importance to his strategic thinking. He considered West Point the most critical position in America and spent more time in its vicinity than at any other single location during the war. From the area around West Point, Washington coordinated operations across the northern theater, maintained communication with Congress, and managed the increasingly difficult challenge of keeping the Continental Army fed and paid. The fortress was the anchor of his defensive strategy in the Hudson Highlands.

Wayne Storms Stony Point

General Anthony Wayne led a daring nighttime bayonet assault on the British fort at Stony Point, twelve miles south of West Point, on July 16, 1779. The attack, conducted with unloaded muskets to ensure silence, was one of the most dramatic operations of the war. Wayne's light infantry scaled the fortifications and captured the garrison in under thirty minutes. The victory boosted American morale and demonstrated that Continental troops could execute complex tactical operations. Washington ordered the fort dismantled rather than try to hold it against a British counterattack, but the success reinforced the importance of controlling the Hudson Highlands around West Point.

Capture of Major John Andre

Three militiamen — John Paulding, Isaac Van Wart, and David Williams — stopped a traveler near Tarrytown, New York, on September 23, 1780. The man identified himself as John Anderson, but the militiamen searched him and found detailed plans of West Point's fortifications hidden in his stockings. The traveler was Major John Andre, British intelligence officer and Arnold's contact. Andre had met Arnold secretly and was returning to British lines by land after the Vulture, which had brought him upriver, was forced to withdraw. His capture exposed the entire conspiracy and saved West Point. The three captors were later awarded Congressional medals.

Arnold's Treason Discovered

On September 25, 1780, George Washington arrived at West Point for a planned inspection and found the fortress in deliberate disarray. Hours earlier, Washington's aides had received word that Major John Andre had been captured carrying plans of West Point's defenses — plans that could only have come from the fort's commander, Benedict Arnold. Arnold, learning of Andre's capture while Washington was en route, fled to the British sloop Vulture on the Hudson. Washington arrived to find Arnold gone and the fortress vulnerable. Hamilton and other officers scrambled to secure the defenses and prevent a British attack. The treason plot had come within hours of succeeding.

Execution of Major John Andre

Major John Andre was hanged as a spy at Tappan, New York, on October 2, 1780. His trial before a military board had been swift, and the verdict unanimous. Andre's personal charm and dignified conduct won sympathy from American officers, including Hamilton, who petitioned Washington to grant Andre's request to be shot rather than hanged. Washington refused — the laws of war required hanging for spies, and making an exception would have undermined the precedent. Andre met his death with composure that impressed all who witnessed it. His execution was widely mourned, even by Americans who acknowledged its necessity. In Britain, Andre became a celebrated martyr.

United States Military Academy Founded at West Point

On July 4, 1802, the United States Military Academy formally opened at West Point, occupying the same plateau Kosciuszko had fortified in 1778. The Academy was the realization of a goal Washington and Hamilton had long urged: an institution that would train professional officers for the republic's permanent army, reducing dependence on improvised leadership and European volunteer officers. The first class was small and the curriculum rudimentary, but the institution grew rapidly. West Point graduates — Robert E. Lee, Ulysses Grant, William Sherman, among hundreds of others — would shape American military history for the next two centuries. The Academy's founding on Revolutionary War ground was not accidental: it expressed the continuity between the war that created the republic and the professional military force that would defend it.