Attack submarine ranking, the best attack nuclear submarines

Personally, I am optimistic about the Russian Akula. With a large diving depth, decent quiet performance, saturated fire attack density, and a Russian supercavitating torpedo (the 200 knots one), even if you can't be detected by the enemy first, it is still feasible to pull you to the end. Underwater, whoever dives deep has an advantage.

Britain's astuteness is a new type, but the poor performance in recent years makes people dare not compliment, it is stranded, and it is a malfunction, I don't know if the British Navy is really not good, or someone deliberately cheated military spending. But his pump-jet propulsion system is really good.

Also, the Oscar class is not an attack submarine and belongs to the flying missile nuclear submarines. Anti-ship is a good hand (SS-N-22 shipwreck + the power of saturation attack, Aegis is also difficult to resist) can be called an aircraft carrier killer, but his anti-submarine is, at best, self-defense...

In addition, the German 212 non-nuclear submarines, compared to the previous submarines, are not very fair. Although there is AIP, it still can't fight for nuclear submarines.

The Xia class, if memory serves, is a strategic missile nuclear submarine, which basically does not have attack capabilities.

The first place is obviously the American Virginia class, which surpasses the Seawolf in quietness, although the firepower is slightly weaker, but the versatility is incomparable to any other submarine. What other types of attack submarines can directly carry special forces for underwater special operations?

There is no comparison between nuclear submarines and conventional submarines.

<> "The Best Attack Nuclear Submarines.

If you want to count the world's best attack nuclear submarines, Russia's first-class naval weapon Yasen-class is definitely on the list. The Yasen-class nuclear submarine codenamed Type 885 and NATO codenamed Severodvinsk-class are the first type of attack nuclear submarines developed and equipped by the Russian Navy since the collapse of the Soviet Union.

This class of boats is a new generation of multi-functional silent nuclear submarines used to replace the Type 949 cruise missile nuclear submarine and the Type 971 attack nuclear submarine. The Yasen-class nuclear submarine is called in Western military circles"The world's advanced attack nuclear submarine"。Together with the Boreas-class nuclear submarines, it will form the core of Russia's naval power.

The lead boat of the Yasen-class nuclear submarine"Severodvinsk"With a displacement of 8,600 tons on the water and 13,800 tons under the water, the hull is designed in the shape of a double hull coarse water drop and is divided into 10 watertight compartments. Its diving depth is more than 600 meters, its endurance is 100 days, its extremely high degree of automation, the staffing is 90 people, and the noise ratio"Sea wolves"level down 10 decibels.

Single propeller propulsion, speed 16 knots on the water, 30-31 knots underwater. The quiet rating of the Yasen-class submarines is comparable to that of the US Navy's Virginia-class attack nuclear submarines. Different from Western submarines, the Yasen-class nuclear submarine uses an unconventional mixed-hull structure, which takes into account the advantages of low noise of a single-layer hull and high strength of a double-hull.

In the field of submarine steel, the strength of the seawolf-class structural steel is 890MPa, while the Yasen class uses 1175MPa steel, and the steel yield strength is 120kgf mm2, so the Yasen class can have a diving depth of 600 meters. The dive depth is increased by 100 meters. The radiation noise of submarines detected by surface ships has decreased by 10 decibels, the comprehensive detection capability of surface ships has decreased by 16%, and the anti-submarine strike capability has decreased by 22%.

And of all the military submarines of the United States and NATO, there are only three"Sea wolves"Class nuclear submarines can reach the same depth of dive as it. Therefore exclude"Sea wolves"Outside of the level, it is difficult for the United States to find a ** that can effectively hit it. As an attack nuclear submarine carrying cruise missiles and torpedoes, the new Yasen-class nuclear-powered attack submarine is equipped with eight three-mounted vertical missile launchers in the middle.

It can launch almost all types of cruise missiles in Russia, and the actual cruise missiles carried are about 24, which has basically been reached"Oscar"level or exceeded"Oscar"The carrying capacity of the class nuclear submarine. It is also equipped with large torpedoes and has a very strong attack power. The new Yasen-class nuclear-powered attack submarine will:"Oscar"level and"Akula"The combat capabilities of these two types of nuclear submarines are integrated.

p-800"Onyx"The flight speed of this missile is Mach, the flight altitude of the final stage can be reduced to 5 meters, and a composite navigation system is adopted, the cruising section is inertial navigation, and the final stage is active radar guidance. Depending on the trajectory of the launch, the maximum mid-call range is 120 and 300 km, respectively. It has the advantages of fast penetration, small exposure signs, supersonic cruise and post-launch carelessness.

The <>Tango" class is a conventional attack submarine developed by the former Soviet Union in the 70s, referred to as the T-class. Unlike its predecessors, it is capable of launching ballistic anti-submarine missiles, i.e., rocket-assisted torpedoes, underwater.

**Performance. Chinese name: T-class conventionally powered attack submarine.

Country: Former Soviet Union.

Length: 91 meters water.

Upper displacement: 3,100 tons of water before the ridge.

Lower displacement: 3900

Brief introduction. This anti-submarine missile is similar to the "Shablock" anti-submarine missile that the United States was equipped with at that time, and it is launched from underwater, and after exiting the water, the chain cavity flies in the air for a section before entering the water to attack the submarine. But at first its warhead was a depth charge, and only later it was changed to a torpedo.

T-class submarines are equipped with eight 533 mm torpedo tubes, six of which are designed to fire Type 53 torpedoes and two that are designed to fire SS-N-14&127;or SS-N-15 anti-submarine missiles.

Performance data. The T-class submarine is a large conventional submarine with a length of 91 meters, a width of meters and a draft of meters; &127 Water displacement 3100 tons, underwater displacement 3900 tons; The power plant consists of 3 diesel engines and 3 main propulsion motors, three-shaft propulsion, underwater speed 16 knots, and a diving depth of 300 meters.

The T&127-class submarines have a large range of activities and can reach the Mediterranean and West African seas. Due to its good maneuverability and low noise when operating on batteries, the submarine is generally used for cruising in narrow waters. The sonar equipment on the boat has been greatly improved, and for the first time low-frequency passive sonar and medium-frequency torpedo fire control sonar were installed, which greatly improved the detection capability of the submarine and the combat effectiveness of the submarine.

Moreover, the submarines of this class also laid a sound-absorbing coating made of rubber composite on the hull.

Construction service. In 1972 and 1983, there were 18 T-class submarines, &127;It is still in service with the Russian Navy and is one of the main forces of the conventional submarine forces.

<> "The most automated attack nuclear submarine.

Tensions between the United States and Russia have further escalated, and there have been many times of-for-tat confrontations, and there have been more cases of covert confrontations. Judging from the comparison of military strength alone, Russia and the United States are not on the same level, but Russia's technological achievements in one field can be completely comparable to the United States, and even achieve a partial lead in Qinwan, which is nuclear submarines.

The world's first nuclear submarine was born in the 50s of the 20th century, and has now become a must-have for the navies of major countries and the most effective platform for the country to realize its secondary nuclear strike capability. Among the more than 60 submarines currently in service in the Russian Navy, there are nearly 40 nuclear submarines, and it is not an exaggeration to say that they occupy most of the country, and the number of strategic nuclear submarines is the only one in the world that can shout at the United States. In the field of nuclear submarines, it can be said that there is both numerical superiority and technological superiority, and its latest stage is the attack nuclear submarine Type 885 (NATO calls it the "Yasen" class).

The Type 885 (Yasen-class) is Russia's latest generation of multi-purpose attack nuclear submarines, integrating anti-submarine, anti-ship, and land-based functions. According to some public information, the Type 885 nuclear submarine is about 139 meters long and 13 meters wide, with a water displacement of up to 8,600 tons, an underwater displacement of 13,800 tons, an extreme depth of more than 600 meters, and a maximum underwater speed of more than 30 knots. The high level of silence, unprecedented powerful strike capability, ultra-large diving depth, and ultra-long-range anti-ship capability are all performance advantages of the Type 885, and its other significant feature is that it has a high degree of automation, and it is currently the submarine with the highest degree of automation in the world.

With the rapid development of computer technology, sensor technology, communication technology, network technology, automatic control technology and other related technologies, the speed of submarine automation development is also accelerating, and the submarine staffing is slowly decreasing with the improvement of automation. Comparable to Russia's world-leading submarine technology, the submarine control system developed by Russia is also well-deserved to the world's advanced level, with high reliability and rich functions, and advanced information support systems for supporting use.

However, no matter how highly automated the submarine is, it is impossible to completely abandon manual operation at present. Generally speaking, the staffing of submarines is related to their own tonnage and degree of advancement, the staffing of conventional-powered submarines is less than 100 people, while the staffing of nuclear-powered submarines is basically more than 100 people, the staffing of such tonnage as Russia's "Typhoon" class is nearly 200 people, and the staffing of the United States' "Ohio" class strategic nuclear submarine is about 150 people. Compared to them, the Russian Type 885 deserves to be the most automated submarine in the world, but it takes at least 65 people to control it.

After all, there must be no shortage of roles in command of operations, and there must be no shortage of logistical roles in charge of daily life, such as cooks, and operators must also be left in many positions.

1. **Different.

Attack nuclear submarines are mainly submarine-launched tactical missiles and torpedoes with various conventional warheads. Strategic nuclear submarines carry ballistic missiles with a range of up to 8,000 kilometers or more, and ballistic missile warheads have sub-warheads, moreover, they are nuclear warheads, which are deterrents to other countries.

2. The tasks are different.

Attack nuclear submarines are used to perform search, escort and attack tasks, that is, to clear the channel for strategic missile submarines, aircraft carrier battle groups or maritime mobile formations, as well as strategic campaign reconnaissance, sea escort, and destruction of enemy lines of communication. Strategic nuclear submarines carry out strategic nuclear strike missions and carry out strategic duty tasks to ensure that the country launches nuclear bombs as soon as it suffers a nuclear attack.

3. The displacement is different.

The displacement of attack nuclear submarines is smaller than that of strategic nuclear submarines, which generally have a displacement of 5,000 tons to 10,000 tons, and strategic nuclear submarines have a displacement of 10,000 tons to 20,000 tons.

Attack nuclear submarines:

Yassen class of Russia: dimensions; 120 * 15 * 10, surface displacement: 9500 tons, underwater displacement: 11800 tons, has 8 vertical launch canisters, can carry 24 cruise missiles, in addition to which it can carry 30 missiles and torpedoes.

American Virginia class: dimensions, surface displacement: 6950 tons, underwater displacement 7800, with 12 Tomahawk cruise missiles and 26 missiles and torpedoes.

The comprehensive strength of the Virginia-class and the Yassen-class is comparable, the Yassen-class has a large bomb load, the Virginia-class has a faster speed, and the sound concealment effect is better!

Strategic missile nuclear submarines:

Russian Borean class: dimensions: , displacement 17000 tons, with 16 launch canisters, 16 Bulava long-range ballistic missiles, each with 10 warheads.

U.S. Ohio Class: Dimensions. 8*, displacement 18750 tons, 24 Trident ballistic missiles with 12 warheads each.

Judging from the ** yield of each submarine, the Ohio class has an advantage, but the God of the North Wind is 20 years later than it, and it may be technically superior to the Ohio class, and from the perspective of comprehensive strength, the God of the North Wind is slightly lost.