George Washington was a skilled manager of intelligence. He utilized agents behind enemy lines, recruited both Tory and Patriot sources, interrogated travelers for intelligence information, and launched scores of agents on both intelligence and counterintelligence missions. He was adept at deception operations and tradecraft and was a skilled propagandist. He also practiced sound operational security.

As an intelligence manager, Washington insisted that the terms of an agent's employment and his instructions be precise and in writing, composing many letters of instruction himself. He emphasized his desire for receiving written, rather than verbal, reports. He demanded repeatedly that intelligence reports be expedited, reminding his officers of those bits of intelligence he had received which had become valueless because of delay in getting them to him. He also recognized the need for developing many different sources so that their reports could be cross-checked, and so that the compromise of one source would not cut off the flow of intelligence from an important area.

Washington sought and obtained a "secret service fund" from the Continental Congress, and expressed preference for specie, preferably gold: "I have always found a difficulty in procuring intelligence by means of paper money, and I perceive it increases." In accounting for the sums in his journals, he did not identify the recipients: "The names of persons who are employed within the Enemy's lines or who may fall within their power cannot be inserted."

He instructed his generals to "leave no stone unturned, nor do not stick to expense" in gathering intelligence, and urged that those employed for intelligence purposes be those "upon whose firmness and fidelity we may safely rely." Washington's Intelligence Officers

Washington retained full and final authority over Continental Army intelligence activities, but he delegated significant field responsibility to trusted officers. Although he regularly urged all his officers to be more active in collecting intelligence, Washington relied chiefly on his aides and specially-designated officers to assist him in conducting intelligence operations. The first to assume this role appears to have been Joseph Reed, who fulfilled the duties of "Secretary, Adjutant General and Quarter Master, besides doing a thousand other little Things which fell incidentally." A later successor to Reed was Alexander Hamilton, who is known to have been deeply involved with the Commander-in-Chief's intelligence operations, including developing reports received in secret writing and investigating a suspected double agent.

When Elias Boudinot was appointed Commissary General of Prisoners, responsible for screening captured soldiers and for dealing with the British concerning American patriots whom they held prisoner, Washington recognized that the post offered "better opportunities than most other officers in the army, to obtain knowledge of the Enemy's Situation, motions and... designs," and added to Boudinot's responsibilities "the procuring of intelligence." In 1778, Washington selected Brigadier General Charles Scott of Virginia as his "intelligence chief." When personal considerations made it necessary for Scott to step down, Washington appointed Colonel David Henley to the post temporarily, and then assigned it to Major Benjamin Tallmadge. Tallmadge combined reconnaissance with clandestine visits into British territory to recruit agents, and attained distinction for his conduct of the Culper Ring operating out of New York.

In 1776 George Washington picked Thomas Knowlton to command the Continental Army's first intelligence unit, known as "Knowlton's Rangers." Intelligence failure during the battle of Long Island convinced Washington that he needed an elite detachment dedicated to reconnaissance that reported directly to him. Knowlton, who had served in a similar unit during the French and Indian War, led 130 men and 20 officers-all hand-picked volunteers-on a variety of secret missions that were too dangerous for regular troops to conduct. The date 1776 on the seal of the Army's intelligence service today refers to the formation of Knowlton's Rangers.

Other intelligence officers who served with distinction during the War of Independence included Captain Eli Leavenworth, Major Alexander Clough, Colonel Elias Dayton, Major John Clark, Major Allan McLane, Captain Charles Craig and General Thomas Mifflin.