Difference between revisions of "138.6 mm/40 model 1927 (138.6 mm)"
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* {{Specs-Link|fr_destroyer_aigle_class_aigle}} | * {{Specs-Link|fr_destroyer_aigle_class_aigle}} | ||
| + | * {{Specs-Link|fr_destroyer_aigle_class_milan}} | ||
| + | * {{Specs-Link|fr_destroyer_aigle_class_vautour}} | ||
| + | * {{Specs-Link|fr_destroyer_vauquelin_class_vauquelin}} | ||
== General info == | == General info == | ||
| Line 11: | Line 14: | ||
=== Available ammunition === | === Available ammunition === | ||
| − | ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' | + | <!-- ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' --> |
| + | {{:{{PAGENAME}}/Ammunition|138.6 mm OEA Mle 1928, 138.6 mm OPFA Mle 1924}} | ||
=== Comparison with analogues === | === Comparison with analogues === | ||
| Line 31: | Line 35: | ||
== History == | == History == | ||
| − | The French in World War I grew concerned about the cannons being mounted on foreign destroyers and decided they needed a more effective weapon than the guns on those destroyers for their cruisers and battleships. The new 130 mm/40 M1919 that entered service in 1926 | + | <!-- ''Examine the history of the creation and combat usage of the weapon in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Weapon-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>.'' --> |
| + | The French in World War I grew concerned about the cannons being mounted on foreign destroyers and decided they needed a more effective weapon than the guns on those destroyers for their cruisers and battleships. The new 130 mm/40 M1919 that entered service in 1926 didn't meet their expectations and a new design was needed to meet their requirements for an anti-destroyer armament. Fortunately for the Marine Nationale (French National Navy) they had the destroyer ''Amiral Sénès'' (ex-''SMS S113'') from Germany as war reparations and studied the 15 cm L/45 to develop the 138.6 mm/40 model 1927. The gun copied the horizontal breech block and semi-automatic action from the German design but was scaled to the 138.6 mm (5.45 in) calibre used by French destroyers. The model 1927 was used on the ''[[Aigle]]''-class and ''Vauquelin''-class destroyers built to serve in the main fleet along with the ''Bougainville''-class aviso (sloop) built for colonial service. | ||
| − | These ships would go on to see some action during World War II. Three ''Aigle''-class destroyers '' | + | These ships would go on to see some action during World War II. Three ''Aigle''-class destroyers ''Aigle'', ''Vautour'', and ''Albatros'' took part in Operation Vado, the bombardment of northwestern Italy during the Battle of France in June 1940. The entire class of destroyers would become part of the Vichy French Navy after the French Armistice. Three destroyers, ''Albatros'', ''Épervier'', and ''Milan'' participated in the Battle of Casablanca during Operation Torch in November 1942 with the latter two destroyed while the ''Albatros'' was captured by the Allies and served in the French Navy after the war until it was scrapped in 1959. Three ''Vauquelin''-class destroyers, ''Tartu'', ''Cassard'', and ''Le Chevalier Paul'', also participated in Operation Valo, expending 1,600 rounds attempting to bombard targets Vado Ligure with little damage performed. The entire class also served under the Vichy French except for the ''Maillé Brézé'' which was lost in April 1940 to a magazine detonation while docked at Scotland. However, they would not use their guns in combat again. |
| − | The ''Bougainville''-class avisoes would notably serve in both the Free French Naval Forces (''Forces Navales Françaises Libres'', or FNFL | + | The ''Bougainville''-class avisoes would notably serve in both the Free French Naval Forces (''Forces Navales Françaises Libres'', or FNFL) and Vichy French Navy. This led to the rare case of a ship class fighting itself when the two navies faced off. The lead ship ''Bougainville'' was destroyed in this manner by her sister ship ''Savorgnan de Brazza'' during the Battle of Gabon in November 1940. At the time of her sinking, ''Bougainville'' was landing troops on the Ogooué River near the capital of Libreville leaving her unable to match her sister's rate of fire. Even before the lines between Free France and Vichy were clearly defined, the ''Rigault de Genouilly'' engaged Force H of the Royal Navy after the attack of the French Fleet at Mers El Kébir, Algeria, on July 3<sup>rd</sup>, 1940, but did not have success in sinking the British ships. ''Rigault de Genouilly'' was sunk the next day by HMS ''Pandora'' off the coast of French Algeria. The ''D'Entrecasteaux'' was stationed in Madagascar and saw action during Operation Ironclad (the British naval landings on the island) before being beached after an attack by Swordfish bombers on May 6<sup>th</sup>, 1942. The ''Dumont d'Urville'' and ''Amiral Charner'' were in the Vichy French Navy and participated in the 1940 Franco-Thai War most notably during the Battle of Ko Chang. The ''Savorgnan de Brazza'' survived the war and joined her sister ship ''Dumont d'Urville'' in the bombardment of the Indochina city of Haiphong in what became known as the Haiphong Massacre on November 23<sup>rd</sup>, 1946. The final ''Bougainville''-class to see combat was the ''La Grandière'' which supported the UN Task Force's naval landings at Inchon during the Korean War. |
== Media == | == Media == | ||
Latest revision as of 11:46, 15 December 2023
Contents
Description
Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.
Vehicles equipped with this weapon
General info
Tell us about the tactical and technical characteristics of the cannon or machine gun.
Available ammunition
| Penetration statistics | |||||||
|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Penetration @ 0° Angle of Attack (mm) | |||||
| 1,000 m | 2,500 m | 5,000 m | 7,500 m | 10,000 m | 15,000 m | ||
| OEA Mle 1928 | HE | 36 | 36 | 36 | 36 | 36 | 36 |
| OPFA Mle 1924 | SAPBC | 63 | 55 | 44 | 36 | 31 | 30 |
| Shell details | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ammunition | Type of warhead |
Velocity (m/s) |
Projectile mass (kg) |
Fuse delay (s) |
Fuse sensitivity (mm) |
Explosive mass (TNT equivalent) (kg) |
Ricochet | |||||
| 0% | 50% | 100% | ||||||||||
| OEA Mle 1928 | HE | 700 | 40.2 | 0 | 0.1 | 3.41 | 79° | 80° | 81° | |||
| OPFA Mle 1924 | SAPBC | 700 | 39.9 | 0.05 | 6 | 2.53 | 48° | 63° | 71° | |||
Comparison with analogues
Give a comparative description of cannons/machine guns that have firepower equal to this weapon.
Usage in battles
Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.
Pros and cons
Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.
Pros:
Cons:
History
The French in World War I grew concerned about the cannons being mounted on foreign destroyers and decided they needed a more effective weapon than the guns on those destroyers for their cruisers and battleships. The new 130 mm/40 M1919 that entered service in 1926 didn't meet their expectations and a new design was needed to meet their requirements for an anti-destroyer armament. Fortunately for the Marine Nationale (French National Navy) they had the destroyer Amiral Sénès (ex-SMS S113) from Germany as war reparations and studied the 15 cm L/45 to develop the 138.6 mm/40 model 1927. The gun copied the horizontal breech block and semi-automatic action from the German design but was scaled to the 138.6 mm (5.45 in) calibre used by French destroyers. The model 1927 was used on the Aigle-class and Vauquelin-class destroyers built to serve in the main fleet along with the Bougainville-class aviso (sloop) built for colonial service.
These ships would go on to see some action during World War II. Three Aigle-class destroyers Aigle, Vautour, and Albatros took part in Operation Vado, the bombardment of northwestern Italy during the Battle of France in June 1940. The entire class of destroyers would become part of the Vichy French Navy after the French Armistice. Three destroyers, Albatros, Épervier, and Milan participated in the Battle of Casablanca during Operation Torch in November 1942 with the latter two destroyed while the Albatros was captured by the Allies and served in the French Navy after the war until it was scrapped in 1959. Three Vauquelin-class destroyers, Tartu, Cassard, and Le Chevalier Paul, also participated in Operation Valo, expending 1,600 rounds attempting to bombard targets Vado Ligure with little damage performed. The entire class also served under the Vichy French except for the Maillé Brézé which was lost in April 1940 to a magazine detonation while docked at Scotland. However, they would not use their guns in combat again.
The Bougainville-class avisoes would notably serve in both the Free French Naval Forces (Forces Navales Françaises Libres, or FNFL) and Vichy French Navy. This led to the rare case of a ship class fighting itself when the two navies faced off. The lead ship Bougainville was destroyed in this manner by her sister ship Savorgnan de Brazza during the Battle of Gabon in November 1940. At the time of her sinking, Bougainville was landing troops on the Ogooué River near the capital of Libreville leaving her unable to match her sister's rate of fire. Even before the lines between Free France and Vichy were clearly defined, the Rigault de Genouilly engaged Force H of the Royal Navy after the attack of the French Fleet at Mers El Kébir, Algeria, on July 3rd, 1940, but did not have success in sinking the British ships. Rigault de Genouilly was sunk the next day by HMS Pandora off the coast of French Algeria. The D'Entrecasteaux was stationed in Madagascar and saw action during Operation Ironclad (the British naval landings on the island) before being beached after an attack by Swordfish bombers on May 6th, 1942. The Dumont d'Urville and Amiral Charner were in the Vichy French Navy and participated in the 1940 Franco-Thai War most notably during the Battle of Ko Chang. The Savorgnan de Brazza survived the war and joined her sister ship Dumont d'Urville in the bombardment of the Indochina city of Haiphong in what became known as the Haiphong Massacre on November 23rd, 1946. The final Bougainville-class to see combat was the La Grandière which supported the UN Task Force's naval landings at Inchon during the Korean War.
Media
Excellent additions to the article would be video guides, screenshots from the game, and photos.
See also
Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:
- reference to the article about the variant of the cannon/machine gun;
- references to approximate analogues by other nations and research trees.
External links
Paste links to sources and external resources, such as:
- topic on the official game forum;
- other literature.
| France naval cannons | |
|---|---|
| 37 mm | 37 mm/50 model 1925 · 37 mm/50 model 1933 |
| 47 mm | 3 pdr QF Hotchkiss |
| 57 mm | 57 mm/60 ACAD Mle 1951 |
| 75 mm | 75 mm/50 Canet model 1891 · 75 mm/50 model 1922 |
| 90 mm | 90 mm/50 model 1926 |
| 130 mm | 130 mm/40 model 1919 |
| 138.6 mm | 138.6 mm/55 model 1910 · 138.6 mm/40 model 1927 · 138.6 mm/50 model 1929 · 138.6 mm/50 model 1934 R1938 |
| 152 mm | 152 mm/55 model 1930 |
| 155 mm | 155 mm/50 model 1920 |
| 203 mm | 203 mm/50 model 1924 |
| 305 mm | 305 mm/45 model 1906-10 |
| 340 mm | 340 mm/45 model 1912 |
| Foreign: | |
| 20 mm | 2 cm/65 C/38 (Germany) · 2 cm/65 Flakvierling 38 (Germany) · 20 mm/70 Oerlikon Mk.II (USA/Britain) |
| 40 mm | 2pdr QF Mk.IIc (Britain) · 2pdr QF Mk.VIII (Britain) · Bofors L/60 Mark 2 (USA) · Bofors L/60 Mark 3 (USA) |
| 87.6 mm | Ordnance QF 25pdr (87.6 mm) (Britain) |
| 102 mm | 4 in QF Mark V (Britain) · 4 inch/45 Mark XVI (Britain) |
| 105 mm | SK C/33 AA (Germany) |
| 128 mm | 12.8 cm/45 SK C/34 (Germany) |
| 150 mm | 15 cm/48 KC/36 (Germany) |
