Difference between revisions of "Type 3 depth charge"

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== History ==
 
== History ==
''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 If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: 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>.''
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The Imperial Japanese Navy never put much effort into protecting their merchant ships from submarines prior to World War II. This fact should not come as a surprise since the submarine wasn’t a commerce raider in the IJN doctrine but intended for direct combat. As a result, their first-line destroyers at the start of World War II weren’t armed with depth charges at all<ref name=":0">http://www.navweaps.com/Weapons/WAMJAP_ASW.php</ref>. The Type 3 depth charge was introduced during the war to solve this issue.
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Like other areas where Japan was deficient during this period, the design was copied from a foreign source. British depth charges were used as the basis for the Type 3 depth charge which is also called the Type 2 due to being designed in 1942 but entered service in 1943<ref name=":0" />. Originally using 230 pounds of Type 97 explosives (70% TNA/30% HNDA) and depth settings of 98, 197, 295, 394, or 476 feet, but later had 357 pounds of explosives<ref name=":1">https://pwencycl.kgbudge.com/D/e/Depth_Charge.htm</ref>. However, the IJN didn’t often use deeper settings. The Type 3 and similar depth charge designs were used on destroyers, but it was also used on dedicated escort ships that could carry up to 120 depth charges<ref name=":1" />.
  
 
== Media ==
 
== Media ==
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== See also ==
 
== See also ==
''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
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* ''reference to the article about the variant of the weapon;''
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* [[Type 95 depth charge]] - other Japanese depth charge
* ''references to approximate analogues by other nations and research trees.''
 
  
 
== External links ==
 
== External links ==
 
''Paste links to sources and external resources, such as:''
 
''Paste links to sources and external resources, such as:''
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* ''topic on the official game forum;''
 
* ''topic on the official game forum;''
 
* ''encyclopedia page on the weapon;''
 
* ''encyclopedia page on the weapon;''

Revision as of 03:55, 24 December 2022

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 depth charge.

Effective damage

Describe the type of damage produced by this type of depth charge (high explosive, splash damage, etc)

Comparison with analogues

Give a comparative description of depth charges that have firepower equal to this weapon.

Usage in battles

Describe situations when you would utilise this depth charge in-game (vehicle, pillbox, base, etc)

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 Imperial Japanese Navy never put much effort into protecting their merchant ships from submarines prior to World War II. This fact should not come as a surprise since the submarine wasn’t a commerce raider in the IJN doctrine but intended for direct combat. As a result, their first-line destroyers at the start of World War II weren’t armed with depth charges at all[1]. The Type 3 depth charge was introduced during the war to solve this issue.

Like other areas where Japan was deficient during this period, the design was copied from a foreign source. British depth charges were used as the basis for the Type 3 depth charge which is also called the Type 2 due to being designed in 1942 but entered service in 1943[1]. Originally using 230 pounds of Type 97 explosives (70% TNA/30% HNDA) and depth settings of 98, 197, 295, 394, or 476 feet, but later had 357 pounds of explosives[2]. However, the IJN didn’t often use deeper settings. The Type 3 and similar depth charge designs were used on destroyers, but it was also used on dedicated escort ships that could carry up to 120 depth charges[2].

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

External links

Paste links to sources and external resources, such as:

  • topic on the official game forum;
  • encyclopedia page on the weapon;
  • other literature.


Naval depth charges
USA  Mk.6 · Mk.6 mortar · K-gun Mk.9
Germany  WBD · WBF · WBG
Foreign:  BB-1 (USSR) · Mk.6 (USA) · Type 95 (Japan)
USSR  BB-1 · BM-1 · MBU-600 mortar · RBM mortar
Britain  Limbo mortar · Mk.10 Hedgehog mortar · Mk.VII · Y-gun Mk.VII
Foreign:  Mk.6 mortar (USA)
Japan  Type 3 · Type 95
Foreign:  Mk.6 mortar (USA) · Mk.9 (USA) · Mk.10 Hedgehog (Britain)
Italy  B TG · B TG 100 · BAS
Foreign:  WBG (Germany) · Mk.10 Hedgehog (Britain)
France  Guiraud
Foreign:  Mk.VII (Britain) · Y-gun Mk.VII (Britain)