View source for Chapayev

{{Specs-Card
|code=ussr_cruiser_chapayev
|images={{Specs-Card-Image|GarageImage_{{PAGENAME}}.jpg}}
}}

== Description ==
<!-- ''In the first part of the description, cover the history of the ship's creation and military application. In the second part, tell the reader about using this ship in the game. Add a screenshot: if a beginner player has a hard time remembering vehicles by name, a picture will help them identify the ship in question.'' -->
The '''{{Specs|name}}''' is a rank {{Specs|rank}} Soviet light cruiser {{Battle-rating}}. It was introduced in [[Update 1.91 "Night Vision"]].

== General info ==
=== Survivability and armour ===
{{Specs-Fleet-Armour}}
<!-- ''Talk about the vehicle's armour. Note the most well-defended and most vulnerable zones, e.g. the ammo magazine. Evaluate the composition of components and assemblies responsible for movement and manoeuvrability. Evaluate the survivability of the primary and secondary armaments separately. Don't forget to mention the size of the crew, which plays an important role in fleet mechanics. Save tips on preserving survivability for the "Usage in battles" section. If necessary, use a graphical template to show the most well-protected or most vulnerable points in the armour.'' -->

Strong armour against any and all 155 mm shells, only constant AP fire from the likes of the [[USS Brooklyn (CL-40)|USS Brooklyn]] will cause enough damage to put a dent in your crew count. Against 8-inch shells, it is recommended to angle your hull 45 degrees towards the attacker to avoid penetrating hits to your ammunition and engine compartments. Against the [[Admiral Graf Spee]], it is adviced to pray and/or hope the enemy ship is using high-explosive shells.

The {{PAGENAME}} turrets are immune to HE and AP shells from destroyers, as well resistance against being incapacitated from enemy secondary guns that ships like the [[IJN Mogami]] and the [[Kirov]] suffer from a lot. Against cruisers, the turrets are quite resistant to their high-explosive shells aside from the lucky shell that will hit one of the gun breeches, which will disable only one out of the three guns on the turret.

Deck armour is strong enough to resist 250 kg bombs, but heavier ones will cause catastrophic damage.

=== Mobility ===
{{Specs-Fleet-Mobility}}
<!-- ''Write about the ship's mobility. Evaluate its power and manoeuvrability, rudder rerouting speed, stopping speed at full tilt, with its maximum forward and reverse speed.'' -->

The {{PAGENAME}} possess an average maximum speed with somewhat quick acceleration. The rudder is very responsive for a cruiser, but the ship tends to list a lot from the tiniest rudder movements and takes a while to recover, which can mess up gun accuracy.

=== Modifications and economy ===
{{Specs-Economy}}

== Armament ==
{{Specs-Fleet-Armaments}}
=== Primary armament ===
{{Specs-Fleet-Primary}}
{{main|152 mm/57 B-38 (152 mm)}}

The Chapayev is one of the two Soviet cruisers with access to the formidable 152 mm/57 B-38 (152 mm). It is nothing new to see potent weapons with devastating explosive power with a relatively quick firing rate. The B-38 are no exception. They have a wide variety of different purpose ammunition, from solely anti-ship ammunition to long range anti-aircraft ammunition. As we aquire the Chapayev, we will see that our primary ammunition is full HE. While this round lacks penetration power, the explosive filler in it is more than enough to decimate enemy lightly armored vessels in seconds. Our next round is nothing new, SAPBC. This round is a decent Jack-Of-All-Trades when it comes to destroying enemy vessels. Decent explosive filler for increased penetration. Now we have a completely new round compared to other vessels, APCBC. This round is an essential tool when fighting heavily armored cruisers and battleships. While it has a significantly reduced explosive filler compared to other round, it increases the combat capabilities of the Chapayev against heavily armored cruisers. While using APCBC, aiming at critical components is crucial. Aiming at ammunition, engine compartments and any other components are to be targetted while using this rounds as the reduced filler will not cause as much damage.

=== Secondary armament ===
{{Specs-Fleet-Secondary}}
{{main|100 mm/56 SM-5-1 (100 mm)}}

The Chapayev is one of the two Soviet cruisers with access to 100 mm/56 SM-5-1 (100 mm). While these turrets are very similar to the [[130 mm/58 SM-2-1 (130 mm)]], they do have a reduced performance due to reduced caliber. They have the exact same use as when used in the [[Spokoinyy]], deliver high amount of rounds at surface targets and have a very powerful AAA. It is nothing new that this weapon system has a very high ROF for the caliber it is (roughly ~30 RPM considering it is a two cannon mount), it has half of what cannons like the [[100 mm/55 MLE model 53 (100 mm)]] have (~60 RPM). However, the Chapayev has four turrets of two cannons each, meaning the total RPM of the Chapayev 100 mm cannons is close to ~1200 RPM which is subsantially higher than most high caliber weapon systems seen in other vessels. It is only surpased by the [[Sverdlov]] as it has six turrets and not four.

This systems offers a wide variety of purposes when it comes to all types of engagements. Point blank defense, reliable long range AAA, lightly armored vessels Swiss cheese maker or just additional turrets to make minor damage to inutilize bigger ship components, weapon systems, etc etc. These guns have access to the same type of ammunition the 130 mm seen in the Spokoinyy have with a new addition:  HE, SAPBC, HE-VT* and HE-TF. The use of this gun is pretty straight forward as it is exactly as in the Spokoinny. However, the increased amount of turrets significantly increase the AA capabilities, not only because it is able to put much more rounds in the air but all of this rounds can be HE-VT*. We are talking about eight rounds with a 815 g explosive filler and a 15 m trigger radious that fly at 995 m/s every four seconds. If a single 100 mm HE-VT* shell is already deadly enough to cause singificant damage to any aircraft, multiply that by eight and you will get your answer.

The main downside compared to the Spokoinyy is the lack of radar to assist the aiming of the weapon, but is not a big deal.

=== Anti-aircraft armament ===
{{Specs-Fleet-AA}}
{{main|V-11 (37 mm)}}

As every single Soviet ship seen already in the tree, 37 mm auto-cannons are nothing new. In terms of comparison to previous vessels, the Chapayev is comparable to the [[Spokoinyy]] once again. While the Spokoinyy has 16x 45 mm auto-cannons, the Chapayev has 28x 37 mm auto-cannons. If we look at this in proportion, the difference is not as much, but as always, the more guns the better. These cannons have no different use to what we have seen in all of the previous ships with 37 mm cannons, capable AAA with anti-ship capabilities.

== Usage in battles ==
The Chapayev has a very similar use to the previous cruisers but with a significantly increased firepower. It is a ship that can fill many roles, but is most successful at duking it out with enemy destroyers and cruisers. While it isn't recommended, this ship can find some success in close-quarters combat due to the quick reload of the main guns and a large number of secondary and AA batteries. The ship is at its happiest when it can fire at enemy ships from medium range without return fire, or when supporting a larger cruiser or battleship with its fast-firing guns.

=== Pros and cons ===
''Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".''

'''Pros:'''

* Has great survivability given her crew count
* AAA is slow but effective its advised you use HE-VT for 100 mm secondaries
* Very manoeuvrable 
* Can survive a few torpedo hits if they hit near the centre of the boat

'''Cons:'''

* Slow without engine upgrades
* Fire rate is all but amazing
* Prone to quick flooding without pump upgrade
* Little armour for ammunition magazines

== History ==
<!-- ''Describe the history of the creation and combat usage of the ship 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 ship and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Ship-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>. This section may also include the ship's dev blog entry (if applicable) and the in-game encyclopedia description (under <code><nowiki>=== In-game description ===</nowiki></code>, also if applicable).'' -->
The Soviet cruiser Chapayev (Чапаев) was the lead ship of her class of light cruisers built for the Soviet Navy before and after the Second World War. Initially designed as a follow-up to the previous Kirov-class cruisers, the ship was laid down and launched at the start of the Second World War before construction was halted due to the German invasion. Chapayev was completed after the war, albeit to an altered design with heavily-increased anti-aircraft armament. However, due to the advent of advanced weapons systems such as guided missiles, the ship was made obsolete extremely quickly. Chapayev was reduced to a training ship in 1960, and sold for scrap by 1963.

=== Design and development ===
The Chapayev class, or Project 68, was designed as a follow up to the previous Kirov class of light cruisers. The ships were designed with a new main armament of twelve 6-inch guns, compared to the nine 7-inch guns of the Kirov class. The ship was also significantly larger, displacing almost 5000 tons more than the preceding Kirovs. Initially, it was planned that a total of 17 ships would be built, but only seven ships had been started when the Germans invaded. The Chapayev was the first of these ships, launched in 1941 just before the invasion. Two of the seven hulls were destroyed on their slipways by the German forces, but the remaining five vessels were completed after the war in 1950.

Chapayev displaced 14 000 tons full load and had a complement of 840. Her main armament consisted of twelve 6-inch (152 mm) guns in four triple mounts, similar to the comparable British and American cruiser classes. Being completed after the war, she also carried an extremely heavy anti-aircraft armament of eight 100 mm dual-purpose guns in double mounts, and 28 37 mm anti aircraft guns. She also had six beam torpedo tubes, which were removed later on. Chapayev had been built with a seaplane catapult and hangar, but these were swiftly removed before her completion as there was no need for them in the postwar naval environment.

=== Operational History ===
After her completion, Chapayev entered service with the Russian 4th Fleet. In July of 1951, she was transferred to the Black sea fleet. The advent of the Chapayevs and Sverdlovs was a huge shock for the United Kingdom, and resulted in the development of the Blackburn Buccaneer as an effective anti-ship aircraft designed to counter them. However, due to the advent of the guided missile, Chapayev soon became obsolete. She was withdrawn from the fleet in April of 1958 and used as a training ship between 1958 and 1963. In October of 1963, she was sold and scrapped by early 1964.

=== [[wt:en/news/6365-development-chapayev-the-commander-at-sea-en|Devblog]] ===
In July 1937, the USSR formally joined the 1936 London Naval Agreement. Having agreed to the restrictions imposed by the treaty, Soviet shipbuilders began developing a new light cruiser design around the treaty limitations. However, it quickly became clear that it wasn't possible to match the new design against both treaty limitations and naval needs, despite the already applying weight saving measures. As a result, the decision was made to disregard the treaty restrictions in March 1938, with the design already being approved by the following year.

Initially, 26 ships of the Project 68 cruisers were planned for construction. However, initial construction difficulties resulted in only 7 ships being laid down, of which 4 were later launched. The subsequent German invasion in June 1941 led to all work on ships of the Project 68 class to be suspended.

Following the end of WWII, Soviet shipbuilders quickly realized that, due to the appearance of new technologies and tactics, vessels such as the Project 68 ships were no longer suitable for modern naval combat. Thus, the decision was made to restart their construction under a modernized design. The lead ship of this class was the Soviet light cruiser Chapayev.

Chapayev was laid down in October 1939 and launched in April 1941. Having its construction suspended during the war, it was only restarted in the late 1940s, with the ship finally seeing completion and entering service with the Soviet Navy in May 1950. Chapayev served until 1958, before being assigned to support roles leading up to its retirement. In the early 1960s, the ship was ultimately decommissioned from service and was subsequently broken up for scrap in 1964.

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

== See also ==
''Links to articles on the War Thunder Wiki that you think will be useful for the reader, for example:''

* ''reference to the series of the ship;''
* ''links to approximate analogues of other nations and research trees.''

== External links ==
<!-- ''Paste links to sources and external resources, such as:''
* ''topic on the official game forum;''
* ''other literature.'' -->

* [[wt:en/news/6365-development-chapayev-the-commander-at-sea-en|[Devblog] Chapayev: The Commander at Sea]]

=== References ===

* Naval Encyclopedia. (2020, November 04). Chapayev class cruisers were among the last Soviet conventional cruisers. Retrieved January 20, 2021, from <nowiki>https://www.naval-encyclopedia.com/coldwar/ussr/chapayev-class-cruisers/</nowiki>
* Pike, J. (2000). Military. Retrieved January 20, 2021, from <nowiki>https://www.globalsecurity.org/military/world/russia/68.htm</nowiki>
{{USSR light cruisers}}