admiral grigorovich-class frigate.

Admiral Grigorovich-class Frigate - The suffering of the Russian Navy after the fall of the Soviet Union has been well documented. At its height, the Soviet Navy was the second most powerful in the world; Although it did not reach the level of sophistication and superiority enjoyed by the US Navy, the Soviet Navy was well prepared for its first tasks: destroying US cruisers and using the sea foot. of the USSR's nuclear triad.

When the Soviet Union collapsed, Russia's shipbuilding industry came to a standstill as the new government cut funding in the face of an economic crisis. In fact, in the 1990s, Russia did not have enough resources to maintain its existing fleet, let alone reinvest in research and development of naval technologies. For this reason, there was little progress in Russian shipbuilding in the two years after the fall of the Soviet Union. A number of new small craft (corvettes, missile boats, and cruisers) were built, but Russia's main ships were based on Cold War-era designs (and Cold War-era hulls War-era).

Admiral Grigorovich-class Frigate

Everything changed in the early 2010s, when Russia began to design and build two new classes of new frigates, the Admiral Grigorovich class and the Admiral Gorshkov class. This article will discuss the Admiral Grigorovich-class frigates, an important addition to Russia's well-organized Black Sea fleet. It is based in Crimea, where most of its business is located, and a territory that Russia seized from Ukraine. The Black Sea Fleet is Russia's main power tool for the important Mediterranean region, which has been put on alert by recent events in Syria and Iraq. Tensions are high in the Black Sea and the Mediterranean due to geopolitical instability and tensions between Russian and NATO forces. The Grigorovich-class frigates are not a force to be reckoned with in the Mediterranean, although they bring capabilities to the table that were previously lacking in Russia's black fleet. Three Grigorovich-class ships have been launched, and three more are under construction.

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Understanding the capabilities of Russia's new Grigorovich-class warships is important to understanding the military capabilities of the Middle East, Mediterranean and Eastern Europe, as these ships may be affected if they fire. There is a kind of conflict in the country.

It is worth noting that although the Grigorovich class represents a step forward for Russian shipbuilding, its construction does not mean that Russian ships have caught up with their western and Asian counterparts. In fact, it is very difficult for Russian submarines to do anything more difficult than the Grigorovich class. These problems are covered in another article about the Gorshkov-class frigate.

Soviet Cold War ship planners envisioned a unique role for each ship. Instead of planning one big ship, the Soviet navy preferred to make a series of parallel movements, each one suited to its role. The Admiral Grigorovich-class frigate represents a departure from this approach, as it has no special features and is a really large ship.

The design of the Admiral Grigorovich-class frigate is reminiscent of its Western European counterparts such as the FREMM and Type 26, equipped to use a variety of weapons. At 3,620 tons, the Grigorovich-class ships are smaller than modern ones like the French FREMM or Indian Shivalik frigates. Grigorovich's 3,620-ton displacement is on the low side for a modern guided missile frigate. However, there is one major difference between the Grigorovich class and most Western frigates, and that is the air defense package.

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Grigorovich-class frigates have an air defense system based on the 3S90M Shtil-1 missile, which has a range of about 32 km and was installed in 2004. Grigorovich houses its 24 Shtil-1 i VLS networks (these VLS can be used to launch Shtil-1s). Many Western frigates such as the FREMM and the upcoming Global Combat Ship will use missiles that are better than the 3S90M.

Grigorovich-class ships also carry a small number of Igla-E missiles, which only have a range of 5 km and are used for point defense. Illumination for the 3S90Ms is provided by the MR-90 Orokeh fire control radar. The 3S90M is shorter than the anti-aircraft missiles mounted on frigates of other western ships. While 32 km is wide enough to protect the ship itself from most air threats, 32 km may not be enough to maintain air defense in the area. Any anti-aircraft attack against the Grigorovich class would have little effect on the attack aircraft, since the 32 km range of the 3S90M is less than the range of anti-ship missiles launched by the air.

Grigorovich uses a Fregat M2EM air search radar to detect threats from the air. The radar frigate, according to its Russian manufacturer Concern Morinsis-Agat, can detect jet-sized targets up to 230 km and missile range up to 5 km. Russian companies increase the system performance, and the specific detection levels for radars are kept in numbers, therefore, these levels are said to be comparative or exaggerated. However, due to the lack of other open source data on the Fregat radar, these numbers are the only way to measure the radar's performance. The range images published by Morinsis-Agat are good for a small frigate, but not as good compared to an advanced air defense ship that one would expect. A good result of the Grigorovich class arrangement is the size of the radar before the size of the engagement of the missiles carried. In contrast, the SPY-1D(V) radar system mounted on the Arleigh Burke-class destroyer can detect most missiles over 310 km, more than 50 km said of the Frigate. Of course, many factors, such as the limitation of the line of sight, limit the actual detection levels. However, it is clear from the air defense configuration that the Grigorovich-class frigate, unlike other modern frigates, is not intended as an air defense vessel; That role was filled by the large and capable Gorshkov board.

However, the armament of the Grigorovich class is too formidable for a small frigate. The Grigorovich-class ships have an eight-cell UKSK VLS system capable of firing 3M-55 Oniks and 3M-54 Kalibr cruise missiles. The Oniks is a new supersonic anti-ship cruise missile capable of speeds of up to Mach 2.5 using its ramjet. Its 370-mile range is also impressive, especially for a fast missile. The Kalibr is a subsonic missile that can launch the tank sprints Mach 2+ while approaching its target. Kalibr's range is longer than Onik's. Kalibr variants are available for both land attack and surface attack, so the Grigorovich class can conduct anti-shipping and land attack at the same time. Unlike multipurpose VLS systems such as the Mk 41, UKSK systems can only fire 3M-55 and 3M-54 missiles and cannot accept anti-aircraft missiles.

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The Grigorovich class also includes auxiliary weapons. A famous 100 mm A-190 sea gun. this gun was larger than any naval gun mounted on other ships of the same displacement. In addition to the Igla launchers, the Grigorovich-class ships also carry two weapons systems close to Kashtan, which use high-speed autocannons and 9M311 point-defense missiles to protect the Grigorovich-class from against missile attack or close proximity to aircraft. The inclusion of Igla-E missiles and 9M311 missiles in the ship's armament is another matter given the overlap in scope and performance of the two systems. The explanation is that the 9M311 is intended for high-level anti-missile use with the Kashtan, while the Igla is a last-ditch weapon for extensive use in aircraft. Other weapons include two 533mm torpedo tubes and an RBU-6000 anti-submarine rocket launcher.

Overall, this armor set is too much for a ship of this caliber. The filling of the Grigorovich class is comparable to the French FREMM, although the latter moved about 2,000 tons more.

Propulsion for the board is provided by a gas and gas propulsion system. The system uses two sets of gas turbines, one set of 8,450 shp "marching" or "cruising" turbines providing base power, and another set of "boost" turbines providing an additional 20,000 shp for higher speeds and for more electric power.

Russia originally planned to buy six of these ships, but ran into problems. Specifically, Russia's annexation of Crimea from Ukraine forced the Ukrainian government to stop exporting military equipment to Russia. Among the most important systems purchased by Russia from Ukraine are the gas turbines powering the Grigorovich class. Russia has already bought engines to power three ships, but now that Russia can no longer buy engines, the future of the Grigorovich class is uncertain. The other three ships, in various ways, cannot be completed without their gas turbines, so Russia is looking to export them and recoup some of its investment. Indeed, the gas turbine crisis has thrown other Russian shipbuilding projects into disrepute, indicating a reliance on foreign industry for critical components that can be recovered. Regardless of the outcome, the three Grigorovich-class ships completed will certainly help Russia's quest to assert itself in the Black Sea and Mediterranean. Although Russia cannot produce more than three examples of the class,

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