In 1775, Wayne was nominated to the Pennsylvania
Committee of Safety, where he served along with three other Pennsylvania committee members,
John Dickinson,
Benjamin Franklin, and
Robert Morris. Following
Parliament's enactment of the
Intolerable Acts, Wayne began to support the
Patriot cause and by October 1775, his chairman position for the Chester County Committee of Safety was replaced by a
Quaker as citizens described him as a "
radical", an accusation Wayne denied. On September 11, 1777, Wayne commanded the
Pennsylvania Line at the
Battle of Brandywine, where they held off General
Wilhelm von Knyphausen's troops in order to protect the American right flank. The two forces fought for three hours until the American line withdrew and Wayne was ordered to retreat. He was then ordered to harass the British rear in order to slow General
William Howe's advance towards Pennsylvania. Wayne's camp was attacked on the night of September 20–21 in the
Battle of Paoli. British General
Charles Grey had ordered his men to remove their flints and attack with bayonets in order to keep their assault secret. The battle earned Grey the sobriquet of "General Flint", but Wayne's own reputation was tarnished by the significant American losses, and he demanded a formal inquiry in order to clear his name. On October 4, 1777, Wayne again led his forces against Howe's army in the
Battle of Germantown. His soldiers pushed ahead of other units, and the British "pushed on with their Bayonets—and took Ample Vengeance" as they retreated according to Wayne's report. Wayne and General
John Sullivan advanced too rapidly and became entrapped when they were ahead of other American units. They retreated as Howe arrived to re-form the British line. Wayne was again ordered to hold off the British and cover the rear of the retreating body. After winter quarters at
Valley Forge, Wayne led the attack at the 1778
Battle of Monmouth, where his forces were abandoned by General
Charles Lee and were pinned down by a numerically superior British force. Wayne held out until relieved by reinforcements sent by General
George Washington. He then re-formed his troops and continued to fight. The body of British Lt. Colonel
Henry Monckton was discovered by the
1st Pennsylvania Regiment, and a legend grew that he had died fighting Wayne. Wayne also set an example for coping with adversity during military operations. In October 1778, Wayne wrote of the brutal cold and lack of appropriate supplies, "During the very severe storm from Christmas to New Year's, whilst our people lay without any cover except their old tents, and when the drifting of snow prevented the green wood from taking fire." Following an argument one night between Wayne's
Aide-de-camp,
Benjamin Fishbourn, and Van Neste, Van Neste was assaulted. Wayne prevented a local constable from serving process on the subordinate. General Washington was brought into the situation by the Governor of New Jersey,
William Livingston, to help resolve the situation. In July 1779, Washington named Wayne to command the Corps of Light Infantry, a temporary unit of four regiments of
light infantry companies drawn from all the regiments in the main army. His successful attack on British positions in the
Battle of Stony Point was the highlight of his Revolutionary War service. On July 16, 1779, he replicated the attack used against him at Paoli and personally led a nighttime bayonet attack lasting 30 minutes. His three columns of about 1,500 light infantry stormed and captured British fortifications at Stony Point, a cliff-side
redoubt commanding the southern
Hudson River. The battle ended with around 550 prisoners taken, with fewer than 100 casualties for Wayne's forces. Wayne was wounded during the attack when a British musket ball gashed his scalp. The success of this operation provided a small boost to the morale of the army, which had suffered a series of military defeats, and the Continental Congress awarded him a medal for the victory. On January 1, 1781, Wayne served as commanding officer of the Pennsylvania Line of the
Continental Army when pay and condition concerns led to the
Pennsylvania Line Mutiny, one of the most serious of the war. He successfully resolved the mutiny by dismissing about half the line. He returned the Pennsylvania Line to full strength by May 1781. This delayed his departure to
Virginia, however, where he had been sent to assist General
Lafayette against British forces operating there. The line's departure was delayed once more when the men complained about being paid in the nearly worthless
Continental currency. During the
Yorktown campaign, Wayne was shot in the leg; the lead musket ball was never removed from his leg. After Cornwallis' army
surrendered at Yorktown, Wayne went south to
Georgia where in concert with
Nathanael Greene he maintained a military observation of British-held
Savannah. During this period, he unsuccessfully demanded on behalf of Georgia's citizens that the British return the
American slaves who had fled to freedom on British-held
Tybee Island. With the goal of establishing peace between the United States and
Muscogee, Wayne captured several Muscogee warriors and proceeded to release them in order to establish goodwill. Fearing an attack from Loyalist forces under Lieutenant-colonel
Thomas Brown in Savannah, Wayne made camp and prepared for a confrontation. Unbeknownst to him, Brown had persuaded the Muscogee to attack Wayne. A force of Muscogee warriors ambushed his camp at night, which woke Wayne. Assuming another bayonet-style ambush as had happened at Paoli, Wayne alerted his soldiers to arm themselves and prepare to die with him, and the Muscogee attack was repelled. He eventually negotiated peace treaties with both the Muscogee and Cherokee during a bout with
malaria, for which Georgia purchased a
slave plantation for 4,000
guineas and rewarded it to him. Wayne would suffer from complications related to malaria for the remainder of his life. ==Civilian and political life==