The Continental Navy was the navy of the United Colonies and United States from 1775 to 1785. It was founded on October 13, 1775 by the Continental Congress to fight against British forces and their allies as part of the American Revolutionary War. In 1776, Commodore Esek Hopkins was appointed by Congress to command the navy. Due to the efforts of several prominent patrons such as John Adams, the Continental Navy eventually developed into a substantial force, though it never replicated the successes of the Continental Army.

Initially, the Continental Navy's ships consisted of purchased merchantmen, due to a lack of funds for constructing purpose-built warships. This resulted from American leaders focusing on the Continental Army, as they were aware that the Royal Navy's command of the sea meant no naval force they raised could hope to seriously challenge it. The primary missions of the Continental Navy, which eventually acquired a series of frigates and smaller warships, were to raid British shipping and colonies to acquire supplies for use by American troops along with defending US commerce.

The Continental Navy was unable to make a significant impact on the war's outcome, and many of its ships were lost to British naval attacks, accidents, or bad weather. However, it produced a corps of skilled naval officers who would go on to fight in the Quasi-War, Barbary Wars and War of 1812. The Revolutionary War ended with an American victory in 1783, and two years later the Continental Navy was disbanded by Congress. On March 27, 1794, the United States Navy was officially established, inheriting many of the Continental Navy's traditions.

Congressional oversight of construction

The original intent of the Continental Navy was to intercept the supply of arms and provisions to British forces, which had placed Boston under martial law. George Washington had already informed Congress that he had assumed command of several ships for this purpose, and individual governments of various colonies had outfitted their own warships. The first formal movement for a navy came from Rhode Island, whose State Assembly passed a resolution on August 26, 1775, instructing its delegates to Congress to introduce legislation calling "for building at the Continental expense a fleet of sufficient force, for the protection of these colonies, and for employing them in such a manner and places as will most effectively annoy our enemies...." The measure in the Continental Congress was met with much derision, especially on the part of Maryland delegate Samuel Chase who exclaimed it to be "the maddest idea in the world." John Adams later recalled, "The opposition... was very loud and vehement. It was... represented as the most wild, visionary, mad project that had ever been imagined. It was an infant taking a mad bull by his horns."

During this time, however, the issue arose of Quebec-bound British supply ships carrying desperately needed provisions that could otherwise benefit the Continental Army. The Continental Congress appointed Silas Deane and John Langdon to draft a plan to seize ships from the convoy in question.

Creation

On June 12, 1775, the Rhode Island General Assembly, meeting at East Greenwich, passed a resolution creating a navy for the colony of Rhode Island. The same day, Governor Nicholas Cooke signed orders addressed to Captain Abraham Whipple, commander of the sloop Katy and commodore of the armed vessels employed by the government.

The first formal movement for the creation of a Continental navy came from Rhode Island because its merchants' shipping activities, including illegal smuggling, had been increasingly policed by several years by the Royal Navy. On August 26, 1775, Rhode Island General Assembly passed a resolution that there be a single Continental fleet funded by the Continental Congress. The resolution was introduced in the Continental Congress on October 3, 1775, but was tabled. In the meantime, George Washington had begun to acquire ships, starting with the schooner which was chartered by Washington from merchant and Continental Army Lt. Colonel John Glover of Marblehead, Massachusetts. Hannah was commissioned and launched on September 5, 1775, under the command of Captain Nicholson Broughton from the port of Beverly, Massachusetts.

The United States Navy decided in 1971 to recognize October 13, 1775 as the date of its official establishment, the passage of the resolution of the Continental Congress at Philadelphia that created the Continental Navy. On this day, Congress authorized the purchase of two vessels to be armed for a cruise against British merchant ships; these ships became and . The first ship in commission was which was purchased on November 4 and commissioned on December 3 by Captain Dudley Saltonstall. On November 10, 1775, the Continental Congress passed a resolution calling for two battalions of Marines to be raised for service with the fleet. John Adams drafted its first governing regulations, which were adopted by Congress on November 28, 1775, and remained in effect throughout the Revolutionary War. The Rhode Island resolution was reconsidered by the Continental Congress and was passed on December 13, 1775, authorizing the building of thirteen frigates within the next three months: five ships of 32 guns, five with 28 guns, and three with 24 guns.

When it came to selecting commanders for ships, Congress tended to be split evenly between merit and patronage. Among those who were selected for political reasons were Esek Hopkins, Dudley Saltonstall, and Esek Hopkins' son John Burroughs Hopkins. However, Abraham Whipple, Nicholas Biddle, and John Paul Jones managed to be appointed with backgrounds in marine warfare. On December 22, 1775, Esek Hopkins was appointed the naval commander-in-chief, and officers of the navy were commissioned. Saltonstall, Biddle, Hopkins, and Whipple were commissioned as captains of the Alfred, Andrew Doria, Cabot, and , respectively.

Hopkins led the first major naval action of the Continental Navy in early March 1776 with this small fleet, complemented by (12), (8), and (10). The battle occurred at Nassau, Bahamas where stores of much-needed gunpowder were seized for the use of the Continental Army. However, success was diluted with the appearance of disease spreading from ship to ship.

On April 6, 1776, the squadron, with the addition of (8), unsuccessfully encountered the 20-gun in the first major sea battle of the Continental Navy. Hopkins failed to give any substantive orders other than to recall the fleet from the engagement, a move which Captain Nicholas Biddle described: "away we all went helter, skelter, one flying here, another there."

On Lake Champlain, Benedict Arnold ordered the construction of 12 war vessels to slow down the British fleet that was invading New York from Canada. The British fleet destroyed Arnold's fleet, but the US fleet managed to slow down the British after a two-day battle, known as the Battle of Valcour Island, and managed to slow the progression of the British Army.

As the war progressed, states began directing more resources toward naval pursuits. During the inaugural session of the Virginia General Assembly, the senate began acquiring lands for naval manufacturing. Charles O. Paullin states that "no other state owned as much land, properties, and manufactories devoted to naval purposes as Virginia. Sampson Mathews oversaw the operation stationed at Warwick on the James River, the most important of the works, which produced much sail material from flax grown in his home county of Augusta, as there was no money available to buy linen cloth for sails.

The thirteen frigates

By December 13, 1775, Congress had authorized the construction of 13 new frigates, rather than refitting merchantmen to increase the fleet. Five ships (, , , , and ) were to be rated 32 guns, five (, , , , and ) 28 guns, and three (, , and ) 24 guns. Only eight frigates made it to sea and their effectiveness was limited; they were completely outmatched by the Royal Navy, and nearly all were captured or sunk by 1781.

Washington, Effingham, Congress, and Montgomery were scuttled or burned in October and November 1777 before going to sea to prevent their capture by the British. , commanded by Captain James Nicholson, made a number of unsuccessful attempts to break through the blockade of Chesapeake Bay. On March 31, 1778, in another attempt, she ran aground near Hampton Roads, where her captain went ashore. Shortly after, and appeared on the scene to accept her surrender.

Guarding American commerce and raiding British commerce and supply were the principal duties of the Continental Navy. Privateers had some success, with 1,697 letters of marque being issued by Congress. Individual states, American agents in Europe and in the Caribbean also issued commissions; taking duplications into account more than 2,000 commissions were issued by the various authorities. Lloyd's of London estimated that 2,208 British ships were taken by American privateers, amounting to the equivalent of $66 million in modern currency.

Most of the eight frigates that went to sea took multiple prizes and had semi-successful cruises before their captures, however, there were exceptions. On September 27, 1777, participated in a delaying action on the Delaware River against the British army pursuing George Washington's forces. The ebb tide arrived and left the Delaware stranded, leading to her capture. was blockaded in Providence, Rhode Island, shortly after her completion, and did not break out of the blockade until March 8, 1778. After a successful cruise under Captain John Burroughs Hopkins, she was assigned to the ill-fated Penobscot Expedition under Captain Dudley Saltonstall, where she was trapped by the British and burned on August 15, 1779, to prevent her capture. , captained by John Manley, managed to capture two merchantmen as well as the Royal Navy vessel . Later on July 8, 1777, however, the Hancock was captured by HMS Rainbow of a pursuing squadron, and became the British man of war Iris.

took five prizes in her early cruises. On March 7, 1778, she was escorting a convoy of merchantmen when the British 64-gun ship bore down on the convoy. Randolph, under the command of Captain Nicholas Biddle came to the defense of the merchantmen and engaged the heavily superior foe. In the ensuing engagement, the two ships were both severely manhandled but in the course of the action, the magazine of the Randolph exploded causing the destruction of the entire vessel and all but four of her crew. The falling debris from the explosion severely damaged the Yarmouth enough that she could no longer pursue the American ships.

, under the command of Captain John Barry, captured three prizes before being run aground in action on September 27, 1778. Her crew scuttled her, but she was raised by the British who refloated her for further use in the name of the Crown.

, under the command of Captains Hector McNeill and Samuel Tucker, had captured 17 prizes in earlier cruises and had carried John Adams to France in February and March 1778. She was captured (along with the frigate which had taken 14 prizes in her own service under Captain Abraham Whipple) in the fall of Charleston, South Carolina on May 12, 1780.

The final frigate to meet her end of Continental service was . Trumbull, which had not gone to sea until September 1779 under James Nicholson, had gained acclaim in bloody action against the Letter of Marque Watt. On August 28, 1781, she met HMS Iris and General Monk and engaged. In the action, Trumbull was forced to surrender to the former American naval vessels (the General Monk was the captured Rhode Island privateer General Washington, itself recaptured in April 1782 and placed in service with the Continental Navy).

French naval collaboration