Instruct: Given a question, retrieve relevant passages that can help answer the question.
Query: Who invented the mitrailleuse?
A mitrailleuse (French pronunciation:​[mitʁajøz]; from French mitraille, "grapeshot") is a type of volley gun with multiple barrels of rifle calibre that can fire either multiple rounds at once or several rounds in rapid succession. The earliest true mitrailleuse was invented in 1851 by Belgian Army captain Fafschamps, 10 years before the advent of the Gatling gun. It was followed by the Belgian Montigny mitrailleuse in 1863. Then the French 25 barrel "Canon à Balles", better known as the Reffye mitrailleuse, was adopted in great secrecy in 1866. It became the first rapid-firing weapon deployed as standard equipment by any army in a major conflict when it was used during the Franco-Prussian War of 1870–71. A steel block containing twenty-five 13mm (.51 calibre) centre-fire cartridges was locked against the breech before firing. With the rotation of a crank, the 25 rounds were discharged in rapid succession. The sustainable firing rate of the Reffye mitrailleuse was 100 rounds per minute. The maximum effective range of the Reffye mitrailleuse was about 2000 yards; a distance which placed their batteries beyond the reach of Prussian Dreyse needle rifle fire. Reffye mitrailleuses were deployed in six gun batteries and were manned by artillery personnel. They were not infantry support weapons, but rather a form of special artillery.
The Montigny mitrailleuse was an early type of crank-operated machine-gun developed by the Belgian gun works of Joseph Montigny between 1859 and 1870. It was an improved version of the "Mitrailleuse", () invented by Belgian Captain Fafschamps in 1851 which was a fixed 50-barrelled volley gun.
Comparing the fire of the Mitrailleuse to that of the rifle is misunderstanding the role of the Mitrailleuse. This weapon must begin to fire with effectiveness only at ranges where the rifle no longer carries. It must, for the great ranges of 1000 to 2500 metres compensate the insufficiency of grapeshot.
The manufacture of the mitrailleuse and its ammunition was resumed under the direction of De Reffye in the coastal city of Nantes in western France. An additional 122 mitrailleuses were manufactured in Nantes to replace the nearly 200 mitrailleuses that had already been destroyed or captured.
The battlefield use of the mitrailleuse as artillery was a fatally flawed concept. To avoid being hit by Dreyse rifle fire, the mitrailleuse batteries were systematically deployed beyond about 1,400m (1,500 yards) from the Prussian lines. Although the maximum range of the mitrailleuses was 3,400m (3,700 yards), the distances at which they were typically engaged rarely exceeded 2,000m (2100 yards) which was less than the reach of French field artillery. However accurate fire at 1500 yards was always extremely difficult to achieve with the typical open sights present on the mitrailleuse. For instance, mitrailleuse bullet impacts on the ground could not be observed in the far distance unless enemy ranks had been disrupted by hits from them. It may be noted that modern machine guns are typically used at ranges far shorter than their maximum range—the M60 machine gun, for instance, is normally used at an effective range of 1,100m (1,200 yards), compared to its maximum range of 3,725m (4,074 yards). The mitrailleuse, by contrast, was often used at the outer edges of its range and without the benefit of optical range finding equipment. These deficiencies in the operational usage of the Reffye mitrailleuse proved disastrous in the Franco-Prussian War.
The different variants of the mitrailleuse concept were distinguished by their number of barrels and their different calibers, as the following table summarizes.
In summary, the Reffye mitrailleuse was rarely used to deliver sweeping fire at close range like modern machine guns. The mitrailleuse six-gun batteries had been designed to deliver fire on targets too distant to be reached with Chassepot infantry rifles or artillery grapeshot. To fulfill this role, at least during the early weeks of the campaign, the mitrailleuses were deployed together with the older "Napoleon" muzzle loaded field guns ("canon obusier de 12") used by the French Army during the Franco-Prussian War. The mitrailleuse crews are on record of having generally objected to being placed in proximity to regular artillery batteries .
The use of the Mitrailleuse no longer has anything in common with that of normal cannon, the employment and task of this piece deeply modify artillery tactics… Very few officers understand the use of this weapon which, however, is only dangerous by the manner one uses it… The partisans of the mitrailleuse are found among the young who crewed them during the war; but there are far fewer among superior officers.
A machine gun is still referred to as a mitrailleuse in French, following the pattern set by the adoption of the Mitrailleuse Hotchkiss in 1897. The FN 5.56 mm NATO machine gun, the Minimi, derives its name from the term Mini-Mitrailleuse, "small machine gun". Submachine guns may be called mitraillettes, the diminutive of mitrailleuse, although they are also called pistolets mitrailleurs ("mitrailleuse pistols").
"Mitrailleuse" is the French word for machine gun, and originated from the mid-19th century French volley gun, the mitrailleuse. The painting shows three soldiers in the trenches wearing metal Adrian helmets, one firing a machine gun. A fourth soldier lies dead beside them. Around them are wooden beams and barbed wire. The subjects are abstracted into angular geometric blocks of colour, becoming dehumanised components in a machine of death. Nevinson later wrote: "To me the soldier going to be dominated by the machine ... I was the first man to express this feeling on canvas."
The French Army used the mitrailleuse as an artillery weapon, rather than an infantry support weapon—a role later filled by the machine gun. As a matter of fact, the official name of the Reffye mitrailleuse in the French Army was "le Canon à Balles", a designation that translates literally as: "cannon that fires bullets":
The first "mitrailleuse" was a manually fired 50-barrel volley gun originally developed in Belgium in 1851 by the Belgian Army Captain Fafschamps,[1][2] who made a rough prototype and drawings of his invention.[3] The system was improved during the 1850s by Louis Christophe and the Belgian engineer Joseph Montigny, with the completion of the 37-barrel Montigny mitrailleuse in 1863. From 1859, Joseph Montigny proposed his design to Napoleon III, which led to the development of the French Reffye mitrailleuse, designed by Jean-Baptiste Verchère de Reffye with the collaboration of Montigny, and which was adopted by the French Army in 1865. Initially kept under wraps as a secret weapon, it was widely used in battle by French artillery during the Franco-Prussian War (1870–71). Smaller numbers of other designs, including the Gatling gun, were also purchased by the French government during the latter part of that conflict. The Reffye model had initially been built in small numbers and in secrecy: only about 200 were available at the beginning of the conflict. This also kept regular French field artillery in a neglected position in the eyes of French emperor Napoleon III, with dire consequences during the Franco-Prussian War of 1870–71.
The mitrailleuse's dependence on manual loading meant that its firing rate depended greatly on the skill of its operators. A skillfully manned Reffye mitrailleuse could sustain four volleys (100 rounds) per minute in ordinary operation and reach five volleys (125 rounds) per minute during emergencies. The rapidity of discharge of each individual volley (25 rounds) was controlled by the gunner's action on a small manual crank on the right side of the breech. The weapon's 25 barrels were not discharged all at once, but in rapid succession. Because it was so heavy (1,500lbs), the Reffye mitrailleuse did not recoil during firing and thus did not need to be re-sighted on its target after each volley. This essential absence of recoil during firings was promoted by Reffye as a considerable advantage over conventional field artillery. Each regular battery of Reffye mitrailleuses lined up six guns firing together, more or less side by side.
Having been developed by the artillery they were, naturally, manned by artillerymen and attached to artillery groups equipped with regular four-pounder field guns.[11] Each mitrailleuse battery comprised six guns, each with a crew of six. One man on the front right fired the gun while another man on the front left swiveled the gun sideways for sweeping fire. The four other men attended to aiming, loading, and unloading. Auguste Verchère de Reffye himself consistently viewed the mitrailleuse as an artillery weapon:
The Prussians and foreign observers were not impressed by the performance of the mitrailleuse. In the case of the Prussians, their views were undoubtedly coloured by propaganda. They had very few machine guns or volley guns of their own and, not least for reasons of maintaining morale in the face of a new weapon technology, they scorned the effectiveness of the mitrailleuse. They nonetheless saw the weapon as a threat and Prussian artillery always made it a priority to engage and destroy mitrailleuse batteries. The weapon's characteristic "snarling rasp" does appear to have made some impression—the Prussian troops called the mitrailleuse the "Höllenmaschine" ("Hell Machine, Infernal Machine")[12]
Its failure to have much effect in the field led to a belief that rapid-fire weapons were useless.[13] United States Army General William Babcock Hazen, who observed the war, commented that "The French mitrailleuse had failed to live up to expectations. The Germans hold it in great contempt, and it will hardly become a permanent military arm."[14] Strictly speaking, manually operated volley guns such as the Reffye mitrailleuse were a technological dead-end, and they were soon replaced by fully automatic machine guns.
The Montigny mitrailleuse was designed to defend narrow defensive positions such as the moats of fortresses. The Belgian army initially purchased Fafschamps volley guns. Only later did they acquire Montigny mitrailleuses.
Reffye mitrailleuse mechanism. Magazine plate of a Montigny mitrailleuse, designed to hold 37 cartridges and to be slid into the breech before firing. Reffye mitrailleuse bullet magazine housing. Section of the 25-barrel Reffye mitrailleuse ("Canon à balles"). Reffye mitrailleuse muzzle.
After the armistice with Prussia in May 1871, one of the last recorded uses of Reffye mitrailleuses was by troops under the command of Adolphe Thiers, when a battery executed captured Communards in the Bois de Boulogne, following the suppression of the Paris Commune. Similar incidents involving the Reffye mitrailleuse are reported to have taken place at the Caserne Lobau, a barracks in the center of Paris.
Although innovative and capable of good ballistic performance, the Reffye mitrailleuse failed as a tactical weapon because its basic concept and operational usage were flawed. Furthermore, only 210 Reffye mitrailleuses were in existence at the beginning of the Franco-Prussian War in 1870. Their field use was discontinued by the French Army after 1871. After the Gatling gun was replaced in service by newer recoil- or gas-operated weapons, the approach of using multiple barrels fell into disuse for many decades. However, some examples were developed during the interwar years, but only existed as prototypes, or were rarely used. The word mitrailleuse nonetheless became the generic term for a machine gun in the French language because of its early appearance in the field of weapons, although the mitrailleuse itself was manually operated.
Napoleon III showed personal interest in the mitrailleuse. Montigny had approached the French army for the purpose of a sale. Experiments to evaluate the weapon began in 1863 in a French facility near Paris but the decision was made to build a similar weapon by sole French means. Manufacture began at Meudon in 1866 under the direction of Verchères de Reffye and the undisclosed assistance of Montigny. Hence the weapon is usually known as the "Reffye mitrailleuse". Altogether 215 mitrailleuses were manufactured for the French Army before the Franco-Prussian War of 1870-71. They were of the 13mm, 25-barrels type, and used elongated shotgun shell style cartridges instead of foil cartridges as in the Montigny mitrailleuse. The weapon, which was on an artillery carriage, was deployed in six gun batteries and manned by artillery personnel. Most of the time, they were used quite ineffectively to engage distant targets. When the weapon was engaged at the Battle of Gravelotte in 1871, in an infantry support role and at shorter distances, it produced devastating effects.
Musée de l'Armée in the Hotel Des Invalides. Two mitrailleuses long mounted outdoors thus severely affected by rust. Musée royal de l’Armée et d'Histoire Militaire in Brussels Musee Militaire Vaudois, 1110, Morges, Switzerland. Complete Reffye mitrailleuse in exceptional like-new condition. Dreiecklandmuseum, 79423, Heitersheim (near Freiburg im Breisgau), Germany. Bundeswehr Military History Museum in Dresden, Germany. See figure to the right. Polish Army Museum in Warsaw, Poland—mittrailleus named after general Louis Pailhou.
In a few instances where the Reffye mitrailleuses were put to good use, they showed that they could have a significant impact. Captain Barbe's mitrailleuse battery at the Battle of Gravelotte devastated massed Prussian infantry when they had quickly found the range on their targets, contributing to the exceptionally high Prussian death toll in that battle. Other examples of effective mitrailleuse fire have also been described for the battles of Saint Privat and Mars-la-Tour. For the most part, however, mitrailleuses proved ineffective. It was concluded after the war that Chassepot rifle fire had caused a far greater number of Prussian casualties than the Reffye mitrailleuses. However, about 100,000 Chassepot rifles were engaged in combat in contrast with the less than 200 Reffye mitrailleuses used in battle at any given time.
Joseph Montigny further improved the weapon, completing the transportable 37-barrels Montigny mitrailleuse (also known as the "Fafschamps-Montigny mitrailleuse") in 1863. From 1859, Joseph Montigny proposed his design to Napoleon III, which led to the development of the French Reffye mitrailleuse, designed by Jean-Baptiste Verchère de Reffye with the collaboration of Montigny, and which was adopted by the French Army in 1865. The invention of Fafschamps thus became the basis of the "mitrailleuse", which was used by the French in the Franco-Prussian War of 1870. Initially kept under wraps as a secret weapon, it became widely used in battle by French artillery during the Franco-Prussian War (1870–71).
The 13mm centerfire Reffye mitrailleuse cartridges were loaded into interchangeable steel breech blocks, unlike the Montigny mitrailleuse, whose ammunition was held by the cartridge base in plates. When firing the mitrailleuse, three breech blocks were kept in continuous use: one being fired, one being pressed down on the extractor and one being loaded from a single pre-packaged 25-round box. Adjusting the elevation of the mitrailleuse in accordance to the distance to the designated target was performed with an elevating screw identical to that on a regular artillery piece. The mitrailleuse's barrel could also be moved sideways while firing, to the right and left, in order to adjust for range and provide lateral sweeping fire if needed. The lateral sweep was narrow, however, thus most effective at far distances only. The weapon's field of fire was so narrow that Prussian soldiers were often hit by several bullets at once.[8] During an early engagement of the Franco-Prussian War, at Forbach in Alsace on August 6, 1870, a Prussian general officer (General Bruno von François) was brought down by a very closely spaced volley of four bullets. According to the Prussian regimental record, those four mitrailleuse bullets had been fired from 600meters away. French artillery attempted to rectify this problem by developing special ammunition capable of firing three bullets from the same cartridge for short-range point-defence.