The French Navy is the maritime arm of the French Armed Forces and one of the four military service branches of France. It is among the largest and most powerful naval forces in the world recognised as being a blue-water navy.. The French Navy is capable of operating globally and conducting expeditionary missions, maintaining a significant overseas presence. The French Navy is one of eight naval forces currently operating fixed-wing aircraft carriers,Along with the U.S., U.K., China, Italy, India, and Spain; additionally the Russian Navy deploys a single carrier, though it has not been operational since 2017. with its flagship being the only nuclear-powered aircraft carrier outside the United States Navy, and one of two non-American vessels to use catapults to launch aircraft.

Founded in the 17th century, the French Navy is one of the oldest navies still in continuous service, with precursors dating back to the Middle Ages. It has taken part in key events in French history, including the Napoleonic Wars and both world wars, and played a critical role in establishing and securing the French colonial empire for over 400 years. The French Navy pioneered several innovations in naval technology, including the first steam-powered ship of the line, first seagoing ironclad warship, first mechanically propelled submarine, first steel-hulled warship, and first armoured cruiser.

The French Navy consists of six main components: the Naval Action Force, the Submarine Forces (FOST and ESNA), French Naval Aviation, the Navy Riflemen (including Naval Commandos), the Marseille Naval Fire Battalion, and the Maritime Gendarmerie. As of 2021, the French Navy employed 44,000 personnel (37,000 military and 7,000 civilian), more than 180 ships, 200 aircraft, and six commandos units; as of 2014, its reserve element numbered roughly 48,000.

It operates a wide range of fighting vessels, including various aeronaval forces, attack and ballistic missile submarines, frigates, patrol boats and support ships, with aircraft carrier Charles de Gaulle serving as the centrepiece of most expeditionary forces.

Origins The history of French naval power dates back to the Middle Ages, and had three loci of evolution: The Mediterranean Sea, where the Ordre de Saint-Jean de Jérusalem had its own navy, the Levant Fleet, whose principal ports were Fréjus, Marseille, and Toulon. The Ordre, which was both a religious and military order, recruited knights from the families of French nobility. Members who had fulfilled their service at sea were granted the rank of Knights Hospitaller, elites who served as the officer corps. The Ordre was one of the ancestors of modern French naval schools including the French Naval Academy. The Manche along Normandy which, since William the Conqueror, always tendered capable marines and sailors from its numerous active seaports. The Atlantic Ocean, where the navy of the Duchy of Brittany eventually constituted the nucleus of the royal Flotte du Ponant, which projected French naval power across the Atlantic and the Americas.

Names and symbols

The first true French Royal Navy () was established in 1626 by Cardinal Richelieu, chief minister to King Louis XIII. During the French Revolution, was formally renamed . Under the First French Empire and the Second French Empire, the navy was designated as the Imperial French Navy (). Institutionally, however, the navy has never lost its short familiar nickname, .

The original symbol of the French Navy was a golden anchor, which, beginning in 1830, was interlaced by a sailing rope; this symbol was featured on all naval vessels, arms, and uniforms. Although anchor symbols are still used on uniforms, a new naval logo was introduced in 1990 under Naval Chief of Staff Bernard Louzeau, featuring a modern design that incorporates the tricolour—by flanking the bow section of a white warship with two ascending red and blue spray foams—and the inscription "".

History

17th century Cardinal Richelieu personally supervised the Navy until his death in 1643. He was succeeded by his protégé, Jean Baptiste Colbert, who introduced the first code of regulations of the French Navy and established the original naval dockyards in Brest and Toulon. Colbert and his son, the Marquis de Seignelay, between them administered the Navy for twenty-nine years.

During this century, the Navy cut its teeth in the Anglo-French War (1627–1629), the Franco-Spanish War (1635–59), the Second Anglo-Dutch War, the Franco-Dutch War, and the Nine Years' War. Major battles in these years include the Battle of Augusta, Battle of Beachy Head, the Battles of Barfleur and La Hougue, the Battle of Lagos, and the Battle of Texel.

18th century The 1700s opened with the War of the Spanish Succession, over a decade long, followed by the War of the Austrian Succession in the 1740s. Principal engagements of these wars include the Battle of Vigo Bay and two separate Battles of Cape Finisterre in 1747. The most grueling conflict for the Navy, however, was the Seven Years' War, in which it was virtually destroyed. Significant actions include the Battle of Cap-Français, the Battle of Quiberon Bay, and another Battle of Cape Finisterre.

The Navy regrouped and rebuilt, and within 15 years it was eager to join the fray when France intervened in the American Revolutionary War. Though outnumbered everywhere, the French fleets held the British at bay for years until victory. After this conflict and the concomitant Anglo-French War (1778–1783), the Navy emerged at a new height in its history. Major battles in these years include the Battle of the Chesapeake, the Battle of Cape Henry, the Battle of Grenada, the invasion of Dominica, and three separate Battles of Ushant.

Within less than a decade, however, the Navy was decimated by the French Revolution when large numbers of veteran officers were dismissed or executed for their noble lineage. Nonetheless, the Navy fought vigorously through the French Revolutionary Wars as well as the Quasi-War. Significant actions include a fourth Battle of Ushant (known in English as the Glorious First of June), the Battle of Groix, the Atlantic campaign of May 1794, the French expedition to Ireland, the Battle of Tory Island, and the Battle of the Nile.

19th century

Other engagements of the Revolutionary Wars ensued in the early 1800s, including the Battle of the Malta Convoy and the Algeciras Campaign. The Quasi-War wound down with single-ship actions including USS Constellation vs La Vengeance and USS Enterprise vs Flambeau.

When Napoleon was crowned Emperor in 1804, he attempted to restore the Navy to a position that would enable his plan for an invasion of England. His dreams were dashed by the Battle of Trafalgar in 1805, where the British all but annihilated a combined Franco-Spanish fleet, a disaster that confirmed British naval superiority for the rest of the Napoleonic Wars. Still, the Navy did not shrink from action: among the engagements of this time were the Battle of the Basque Roads, the Battle of Grand Port, the Mauritius campaign of 1809–1811, and the Battle of Lissa.

After Napoleon's fall in 1815, the long era of Anglo-French rivalry on the seas began to close, and the Navy became more of an instrument for expanding the French colonial empire. Under King Charles X, the two nations' fleets fought side by side in the Battle of Navarino, and throughout the rest of the century they generally behaved in a manner that paved the way for the Entente Cordiale.

Charles X sent a large fleet to execute the invasion of Algiers in 1830. The next year, his successor, Louis Philippe I, made a show of force against Portugal at the Battle of the Tagus, and in 1838 conducted another display of gunboat diplomacy, this time in Mexico at the Battle of Veracruz. Beginning in 1845, a five-year Anglo-French blockade of the Río de la Plata was imposed on Argentina over trade rights.

The Emperor Napoleon III was determined to follow an even stronger foreign policy than his predecessors, and the Navy was involved in a multitude of actions around the world. He joined in the Crimean War in 1854; major actions for the Navy include the siege of Petropavlovsk and the Battle of Kinburn. The Navy was heavily involved in the Cochinchina Campaign in 1858, the Second Opium War in China, and the French intervention in Mexico. It took part in the French expedition to Korea and the Shimonoseki campaign. In the Franco-Prussian War in 1870, the Navy imposed an effective blockade of Germany, but events on land proceeded at such a rapid pace that it was superfluous. Isolated engagements between French and German ships took place in other theaters, but the war was over in a matter of weeks.Wawro, Geoffrey: The Franco-Prussian War: The German conquest of France in 1870–1871Wilhelm Rustow and John Layland Needham: The Way for the Rhine Frontier, 1870: Its Political and Military History

The Navy continued to protect colonial safety and expansion under the French Third Republic. The Sino-French War saw considerable naval action including the Battle of Fuzhou, the Battle of Shipu, and the Pescadores Campaign. In Vietnam, the Navy helped wage the Tonkin Campaign which included the Battle of Thuận An, and it later participated in the Franco-Siamese conflict of 1893.

The 19th century French Navy brought forth numerous new technologies. It led the development of naval artillery with its invention of the highly effective Paixhans gun. In 1850, became the first steam-powered ship of the line in history, and became the first seagoing ironclad warship nine years later. In 1863, the Navy launched , the first submarine in the world to be propelled by mechanical power. In 1876, became the first steel-hulled warship ever. In 1887, Dupuy de Lôme became the world's first armoured cruiser.

During the latter part of the century, French officers developed the so-called Jeune École (Young School) theory that emphasized the use of small, cheap torpedo boats to destroy expensive battleships, coupled with long-range commerce raiders to attack an opponent's merchant fleet.

20th and 21st centuries

The first seaplane, the French Fabre Hydravion, was flown in 1910, and the first seaplane carrier, , was christened in the following year.Description and photograph of Foudre Despite that innovation, the general development of the French Navy slowed down in the beginning of the 20th century as the Anglo-German naval arms race grew in intensity.

It entered World War I with relatively few modern vessels, and during the war few warships were built because the main French effort was on land. While the British held control of the North Sea, the French held the Mediterranean, where they mostly kept watch on the Austro-Hungarian Navy. The largest operations of the Navy were conducted during the Dardanelles Campaign. In December 1916, during the Noemvriana events, French warships also bombarded Athens, trying to force the pro-German government of Greece to change its policies. The French Navy also played an important role in countering Germany's U-boat campaign by regularly patrolling the seas and escorting convoys.

Between the World Wars, the Navy modernized and expanded significantly, even in the face of limitations set by the 1922 Washington Naval Treaty. New additions included the heavy and fast "super-destroyers", the battleships, and the submarine which was the largest and most powerful of its day.