The S-300 (NATO reporting nameSA-10 Grumble) is a series of initially Soviet and later Russian long range surface-to-air missile systems produced by NPO Almaz, based on the initial S-300P version. The S-300 system was developed to defend against aircraft and cruise missiles for the Soviet Air Defence Forces. Subsequent variations were developed to intercept ballistic missiles.
The S-300 system was first deployed by the Soviet Union in 1979, designed for the air defence of large industrial and administrative facilities, military bases and control of airspace against enemy strike aircraft. The system is fully automated, though manual observation and operation are also possible. Components may be near the central command post, or as distant as 40 km. Each radar provides target designation for the central command post. The command post compares the data received from the targeting radars up to 80 km apart, filtering false targets, a difficult task at such great distances. The central command post features both active and passive target detection modes.
Serial production started in 1975. The tests have been completed in 1978 (P) and 1983 (V + 1987 for anti-ballistic V). Numerous versions have since emerged with different missiles, improved radars, better resistance to countermeasures, longer range and better capability against short-range ballistic missiles or targets flying at very low altitude. There are currently three main variations.
The S-300P (transliterated from RussianС-300П, NATO reporting nameSA-10 Grumble) is the original version of the S-300 system which became operational in 1978. In 1987, over 80 of these sites were active, mainly in the area around Moscow. The P suffix stand for PVO-Strany (country air defence system). An S-300PT unit consists of a 36D6 (NATO reporting name TIN SHIELD) surveillance radar, a 30N6 (FLAP LID) fire control system and 5P85-1 launch vehicles. The 5P85-1 vehicle is a semi-trailer truck. Usually a 76N6 (CLAM SHELL) low altitude detection radar is also a part of the unit.
This system broke substantial new ground, including the use of a passive electronically scanned array radar and multiple engagements on the same Fire-control system (FCS). Nevertheless, it had some limitations. It took over one hour to set up this semi-mobile system for firing and the hot vertical launch method employed scorched the TEL.
9S32 engagement radar
It was originally intended to fit the Track Via Missile (TVM) guidance system onto this model. However, the TVM system had problems tracking targets below 500 m. Rather than accept the limitation, the Soviets decided that the tracking of low altitude targets was a must and decided to use a pure command-guidance system until the TVM head was ready. This allowed the minimum engagement altitude to be set at 25 m.
Improvements to the S-300P have resulted in several major subversions for both the internal and the export market. The S-300PT-1 and S-300PT-1A (SA-10b/c) are incremental upgrades of the original S300PT system. They introduce the 5V55KD missile and the cold launch method thereafter employed. Time to readiness was reduced to 30 minutes and trajectory optimizations allowed the 5V55KD to reach a range of 75 km.
The S-300PS/S-300PM (Russian С-300ПC/С-300ПМ, NATO reporting name SA-10d/e) was introduced in 1985 and is the only version thought to have been fitted with a nuclear warhead. This model saw the introduction of the modern TEL and mobile radar and command-post vehicles that were all based on the MAZ-7910 8 × 8 truck. This model also featured the new 5V55R missiles which increased maximum engagement range to 90 km (56 mi) and introduced a terminal semi-active radar homing (SARH) guidance mode. The surveillance radar of these systems was designated 30N6. Also introduced with this version was the distinction between self-propelled and towed TELs. The towed TEL is designated 5P85T. Mobile TELs were the 5P85S and 5P85D. The 5P85D was a "slave" TEL, being controlled by a 5P85S "master" TEL. The "master" TEL is identifiable thanks to the large equipment container behind the cabin; in the "slave" TEL this area is not enclosed and is used for cable or spare tyre storage.
The next modernisation, called the S-300PMU (Russian С-300ПМУ, US DoD designation SA-10f) was introduced in 1992 for the export market and featured the upgraded 5V55U missile which still utilised the intermediate SARH terminal guidance method and smaller warhead of the 5V55R but increased the engagement envelope to give this missile roughly the same range and altitude capabilities as the newer 48N6 missile (max. range 150 km/93 mi). The radars were also upgraded, with the surveillance radar for the S-300PMU being designated 64N6 (BIG BIRD) and the illumination and guidance radar being designated 30N6-1 in the GRAU index.
S-300P total produced: 3000 launchers, 28,000 missiles for the S-300P
S-300PMU-2 64N6E2 acquisition radar (part of 83M6E2 command post)
The S-300PMU-1 (Russian: С-300ПМУ-1, US DoD designation SA-20A, NATO reporting name SA-20 Gargoyle) was also introduced in 1993 with the new and larger 48N6 missiles for the first time in a land-based system and introduced all the same performance improvements from the S300FM version including the increased speed, range, TVM guidance and ABM capability. The warhead is slightly smaller than the naval version at 143 kg (315 lb). This version also saw the introduction of the new and more capable 30N6E TOMB STONE radar.
The S-300PMU-1 was introduced in 1993 and for the first time introduces several different kinds of missiles in a single system. In addition to the 5V55R and 48N6E missiles the S-300PMU-1 can utilise two new missiles, the 9M96E1 and 9M96E2. Both are significantly smaller than the previous missiles at 330 and 420 kg (730 and 930 lb) respectively, and carry smaller 24 kg (53 lb) warhead. The 9M96E1 has an engagement range of 1–40 km (0.62–25 mi) and the 9M96E2 of 1–120 km (0.62–75 mi). They are still carried 4 per TEL. Rather than just relying on aerodynamic fins for manoeuvring, they use a gas-dynamic system which allows them to have an excellent probability of kill (Pk) despite the much smaller warhead. The Pk is estimated at 0.7 against a tactical ballistic missile for either missile. The S-300PMU-1 typically uses the 83M6E command and control system, although it is also compatible with the older Baikal-1E and Senezh-M1E CCS command and control systems. The 83M6E system incorporates the 64N6E (BIG BIRD) surveillance/detection radar. The fire control/illumination and guidance radar used is the 30N6E(1), optionally matched with a 76N6 low altitude detection radar and a 96L6E all altitude detection radar. The 83M6E command and control system can control up to 12 TELs, both the self-propelled 5P85SE vehicle and the 5P85TE towed launchers. Generally support vehicles are also included, such as the 40V6M tow vehicle, intended for lifting of the antenna post.
S-300PMU-2 vehicles. From left to right: 64N6E2 detection radar, 54K6E2 command post and 5P85 TEL.
The S-300PMU-2Favourite (Russian: С-300ПМУ-2 Фаворит – Favourite, DoD designation SA-20B), introduced in 1997 (presented ready 1996), is an upgrade to the S-300PMU-1 with range extended once again to 195 km (121 mi) with the introduction of the 48N6E2 missile. This system is apparently capable against not just short range ballistic missiles, but now also medium range ballistic missiles. It uses the 83M6E2 command and control system, consisting of the 54K6E2 command post vehicle and the 64N6E2 surveillance/detection radar. It employs the 30N6E2 fire control/illumination and guidance radar. Like the S-300PMU-1, 12 TELs can be controlled, with any mix of 5P85SE2 self-propelled and 5P85TE2 trailer launchers. Optionally it can make use of the 96L6E all altitude detection radar and 76N6 low altitude detection radar.
The S-300FFort (Russian С-300Ф Форт, DoD designation SA-N-6, F suffix for Flot, Russian for fleet) was introduced in 1984 as the original ship-based (naval) version of the S-300P system developed by Altair with the new 5V55RM missile with range extended to 7–90 km (4.3–56 mi; 3.8–49 nmi) and maximum target speed up to Mach 4 while engagement altitude was reduced to 25–25,000 m (82–82,021 ft). The naval version utilises the TOP SAIL or TOP STEER, TOP PAIR and 3R41 Volna (TOP DOME) radar and utilises command guidance with a terminal semi-active radar homing (SARH) mode. Its first installation and sea trials were on a Kara class cruiser and it is also installed on Slava class cruisers and Kirov class battlecruisers. It is stored in eight (Slava) or twelve (Kirov) 8-missile rotary launchers below decks. The export version of this system is known as Rif (Russian Риф – reef). The NATO name, found also in colloquial use, is "Grumble".
Sea-based S-300FM (SA-N-20)
The S-300FMFort-M (Russian С-300ФМ, DoD designation SA-N-20) is another naval version of the system, installed only on the Kirov-class cruiser Pyotr Velikiy, and introduced the new 48N6 missile. It was introduced in 1990 and increased missile speed to approximately Mach 6 for a maximum target engagement speed of up to Mach 8.5, increased the warhead size to 150 kg (330 lb) and increased the engagement range yet again to 5–150 km (3.1–93 mi) as well as opening the altitude envelope to 10–27 km (6.2–16.8 mi). The new missiles also introduced the ultimate track-via-missile guidance method and brought with it the ability to intercept short-range ballistic missiles. This system makes use of the TOMB STONE MOD rather than TOP DOME radar. The export version is called the Rif-M. Two Rif-M systems were purchased by China in 2002 and installed on the Type 051C air-defence guided missile destroyers.
Both naval versions are believed to include a secondary infrared terminal seeker, similar to the newer US Standard missile system, probably to reduce the system's vulnerability to saturation. This also allows the missile to engage contacts over the radar horizon, such as warships or sea-skimming anti-ship missiles.
In service 1984.
S-300V (SA-12a Gladiator)
The 9K81 S-300VAntey-300 (Russian 9К81 С-300В Антей-300 – named after Antaeus, NATO reporting name SA-12 Gladiator/Giant) varies from the other designs in the series. This complex is not part of the C-300, including is designed by another developer. It was built by Antey rather than Almaz, and its 9M82 and 9M83 missiles were designed by NPO Novator. The V suffix stands for Voyska (ground forces). It was designed to form the top tier army air defence system, providing a defence against ballistic missiles, cruise missiles and aircraft, replacing the SA-4 Ganef. The "GLADIATOR" missiles have a maximum engagement range of around 75 km (47 mi) while the "GIANT" missiles can engage targets out to 100 km (62 mi) and up to altitudes of around 32 km (20 mi). In both cases the warhead is around 150 kg (330 lb).
Radar modes are different and it requires the use of all methods of jamming, while S-300V system works completely passive mode.
While it was created from the same project, hence the common S-300 designation, different priorities resulted in a design quite different from the other versions. The S-300V system is carried on tracked MT-T transporters, which gives it better cross-country mobility than even the S-300Ps on 8 × 8 wheeled transporters. It is also somewhat more distributed than the S-300P's. For example, while both have mechanically-scanning radar for target acquisition (9S15 BILL BOARD A), the battery level 9S32 GRILL PAN has an autonomous search ability and SARH delegated to illumination radar on TELARs. The early 30N6 FLAP LID on the S-300P handles tracking and illumination, but is not equipped with an autonomous search capability (later upgraded). 9S15 can simultaneously carry out an active search for goals (3 coordinates) and passive (2 position).
Chance to destroy a target by using single missile an interceptor (The official source)
Adopted in service in 1983 (1983 just using the missile 9M83), fully accepted in 1988.
SA-12 high altitude surface-to-air missile systems
The S-300V places a greater emphasis on the ABM, with the dedicated 9M82 (SA-12B Giant) Anti-Ballistic missile. This missile is larger and only two can be held on each TELAR. It also has a dedicated ABM radar: the 9S19 HIGH SCREEN phased array radar at battalion level. A typical S-300V battalion is made up out of a target detection and designation unit, a guidance radar and up to 6 TELARs. The detection and designation unit consists of the 9S457-1 command post, a 9S15MV or 9S15MT BILL BOARD all-round surveillance radar and 9S19M2 HIGH SCREEN sector surveillance radar. The S-300V uses the 9S32-1 GRILL PAN multi-channel guidance radar. Four types of missile-launcher vehicles can be used with the system:
Transporter erector and radar (TELAR) vehicles, which not only transport the missiles, but also fire and guide them (includes radar illumination and targeting as well)). There are two models: the 9A83-1 TELAR holding four 9M83 GLADIATOR missiles and the 9A82 TELAR holding two 9M82 GIANT missiles.
9S15M Obzor-3 acquisition radar
Launcher/loader vehicles (LLV), which transport the missiles and can reload the TELARs, and also fire missiles under the control of a TELAR. There are two models: the 9A84 LLV holding two 9M83 GLADIATOR missiles and the 9A85 LLV holding two 9M82 GIANT missiles.
9S19M2 - 175 km (? m2) and two passive electronically scanned array, very high resistance to interference.
9S32M (TELAR 9A82/9A83) range is limited to 200 km, can work independently, or target designation from the C-300B, or a variety of other target designation data systems (AWACS aircraft and various ground-based radar). The size of 0.1 square metres (of the target - warhead of a ballistic missile) at ranges up to 140 km, and not less than 120. Alogically, 9S32 detection range - MGM-52 Lance 60 km, aircraft missiles 80 km, fighter or ballistic missile MGM-31 Pershing 140 km
Size of 0.05 square meters at a distance of 30 km (aiming system in the rocket (10/3 seconds before the missiles hit the target)) in addition, the guidance system inside the rocket, supplements for missile guidance systems on commands from the 9A82 / 9A83 and 9S32, and missile guidance systems to passively on the radar illumination and radiation of 9A82 / 9A83.
The S-300VM (Antey 2500) is an upgrade to the S-300V. It consists of a new command post vehicle, the 9S457ME and a selection of new radars. These consist of the 9S15M2, 9S15MT2E and 9S15MV2E all-round surveillance radars, and the 9S19ME sector surveillance radar. The upgraded guidance radar has the Grau index 9S32ME. The system can still employ up to six TELARs, the 9A84ME launchers (up to 4 × 9M83ME missile) and up to 6 launcher/loader vehicles assigned to each launcher (2 × 9M83ME missile each). An upgraded version, dubbed S-300V4 will be delivered to the Russian army in 2011.
The Antey-2500 complex is the export version developed separately from the S-300 family and has been exported to Venezuela for an estimated export price of 1 billion dollars. The system has one type of missile in two versions, basic and amended with a sustainer stage that doubles the range (up to 200 km (120 mi), according to other data up to 250 km (160 mi)) and can simultaneously engage up to 24 aircraft or 16 ballistic targets in various combinations.
Became the first system in the world capable of simultaneously engaging cruise missiles, aircraft and ballistic targets. It also contains a private sector radar for countering areas affected by interference.
Also called S-300VMD. Official government data (according to the official statement of the general designer) - S-300V4 - Opportunity is S-400. S-300V4 as compared with the earlier S-300V is actually a new air defense system, created on modern element base. During its development the individual solutions from the previous generation of systems were used, but in general this is a new technique.
Only such a system S-300 is used for the Russian Ground Forces (after 2012).
Longer than 200 km range, the S-300VMD with 300 km range.
It is able to destroy the AWACS at a very large distance and thus do not allow others to get the planes targeting while in passive mode.
Different versions of the NPO Novator 9M82MD S-300V4 missiles have a range of 400 km at Mach 7.5 or a range of 350 km at Mach 9 and can destroy maneuvering targets even at very high altitudes. Gladiator rockets significantly less.
The system is available abroad, 2016 (Antey 4000).
The S-400Triumf (Russian С-400 «Триумф», formerly known as the S-300PMU-3/С-300ПМУ-3, NATO reporting name SA-21 Growler) was introduced in 1999 and features a new, much larger missile with 2 per TEL. The new complex is totally different. The project has been encountering delays since its original announcement and deployment has only begun on a small scale in 2006. With an engagement range of up to 400 km (250 mi), depending on the missile variant used, and specifically designed to counter stealth, it is by far the most advanced version incorporating the ability to survive PGM threats and counter advanced jammers by using automatic frequency hopping.
An important quality of all complexes of the family of S-300 is the ability to work in various combinations within a single modification and within the same complex, between the modifications (limited), as well as through a variety of mobile superior command posts to line up in a battery of any composition, quantity, modifications, location and so on including the introduction of other air defence systems into a common battery. the System for the defence of the major industrial and administrative objects, military bases and control points from the shock means of air-space attack of the enemy. Capable of hitting ballistic and aerodynamic targets. Became the first multi-channel anti-aircraft missile system, is able to accompany each system (ADMS) to 6 goals and build them up to 12 missiles. When creating funds management (FM), consisting of paragraph combat control and radar detection, solved the problem of automatic track initiation of up to one hundred goals and effective management divisions, located at a distance of 30–40 km from the (FM).
For the first time established a system with full automation of combat operation. All tasks—detection, tracking, target setting is considered, target designation, development of target designation, target acquisition, maintenance, capture, tracking and missile guidance, assessment of results of firing system capable of dealing automatically with the help of digital computing facilities. The operator functions are to control over the work of funds and implementation of the launch of rockets. In a complex environment, you can manually intervene in the course of combat operation. None of the previous systems possessed these qualities. Vertical launch missiles provided bombardment of targets flying from any direction without the reversal of the launcher in the direction of the shooting.
Missiles are guided by the 30N6 FLAP LID or naval 3R41 Volna (TOP DOME) radar using command guidance with terminal semi-active radar homing. Later versions use the 30N6 FLAP LID B or TOMB STONE radar to guide the missiles via command guidance/seeker-aided ground guidance (SAGG). SAGG is similar to the Patriot's TVM guidance scheme. The earlier 30N6 FLAP LID A can guide up to four missiles at a time to up to four targets, and can track up to 24 targets at once. The 30N6E FLAP LID B can guide up to two missiles per target to up to six targets simultaneously. Targets flying at up to Mach 2.5 can be successfully engaged or around Mach 8.5 for later models. One missile can be launched every three seconds. The mobile control centre is able to manage up to 12 TELs simultaneously.
The original warhead weighed 100 kg (220 lb), intermediate warheads weighed 133 kg (293 lb) and the latest warhead weighs 143 kg (315 lb). All are equipped with a proximity fuse and contact fuse. The missiles themselves weigh between 1,450 and 1,800 kg (3,200 and 3,970 lb). Missiles are catapulted clear of the launching tubes before their rocket motor fires, and can accelerate at up to 100 g (1 km/s²). They launch straight upwards and then tip over towards their target, removing the need to aim the missiles before launch. The missiles are steered with a combination of control fins and through thrust vectoring vanes. The sections below give exact specifications of the radar and missiles in the different S-300 versions. It should be noted that since the S-300PM most vehicles are interchangeable across variations.
The 30N6 FLAP LID A is mounted on a small trailer. The 64N6 BIG BIRD is mounted on a large trailer along with a generator and typically towed with the now familiar 8-wheeled truck. The 76N6 CLAM SHELL (5N66M etc.) is mounted on a large trailer with a mast which is between 24 and 39 m (79 and 128 ft) tall. Usually is used with a mast. Target detection range of 90 km if altitude of the target of 500 meters above the ground (with a mast).
The original S-300P utilises a combination of the 5N66M continuous-wave radarDoppler radar for target acquisition and the 30N6 FLAP LID A I/J-band phased array digitally steered tracking and engagement radar. Both are mounted on trailers. In addition there is a trailer-mounted command centre and up to twelve trailer-mounted erector/launchers with four missiles each. The S-300PS/PM is similar but uses an upgraded 30N6 tracking and engagement radar with the command post integrated and has truck-mounted TELs.
If employed in an anti-ballistic missile or anti-cruise missile role, the 64N6 BIG BIRD E/F-band radar would also be included with the battery. It is capable of detecting ballistic missile class targets up to 1,000 km (620 mi) away travelling at up to 10,000 km/h (6,200 mph) and cruise missile class targets up to 300 km (190 mi) away. It also employs electronic beam steering and performs a scan once every twelve seconds.
The 36D6 TIN SHIELD radar can also be used to augment the S-300 system to provide earlier target detection than the FLAP LID radar allows. It can detect a missile-sized target flying at an altitude of 60 metres (200 ft) at least 20 km (12 mi) away, at an altitude of 100 m (330 ft) at least 30 km (19 mi) away, and at high altitude up to 175 km (109 mi) away. In addition a 64N6 BIG BIRD E/F band target acquisition radar can be used which has a maximum detection range of 300 km (190 mi).
The S-300 FC Radar Flap Lid can be mounted on a standard pylon.
Compared. C-300 its own listed above.
Includes powerful 91N6E Anti – stealth range 150, RCS 4scm 390 km, 0.4 m2 for 240 km.
Extrasystemic Radar multiply ability.
Anti – stealth: Protivnik-GE, Gamma-DE UHF radar 0.1 m2 for 240 km
United against all targets "Niobium" RLS (not excluding ballistic or stealth). Mobility 5 minutes. Frequency band S and UHF. Detection range of 600 km (1 sqm to 430 km), the target speed of 8000 km / h, 4791 miles, Mach 6.35. For detection, the owner of the state to transfer command of targeting items (in this application, the maximum speed grows from subordinates systems). Stealth. Quote - However, U.S. Air Force officials were dismissive of the technique. “Just because something is technically possible doesn't make it tactically feasible,” one Air Force official with extensive stealth aircraft experience explained. All locators "Nebo" family have a double for the army air defence.
two types of missiles for the Russian SA-20 anti-air complex
Masking components of S-300 systems are used in full-scale inflatable layouts, equipped with additional devices simulation of electromagnetic radiation in the infrared, optical and radar, (photo shoot 1, photo shoot 2).
Can also use other means of masking, like camouflage nets and placement of the components of C-300 in the trenches that considerably complicates the detection from long range. Station interference with radar enemy, SPN-30, Veil-1.
Protection. Additional elements of protection is the placement of components of C-300 in the trenches (practiced as placing on the hills for a better view and more rapid care of the horizon, and in the trenches for stealth and protection against fragments of explosions), photo shoot 1, photo shoot 2.
Composite element to counter the radar missile program is for S-300 system Paperboy-E, the likelihood of intercepting missiles PIS type of HARM is 0.85 for missiles with active radar-guided, heat or body-managed system pointing the probability of interception of 0.85–0.99. Under the interception perceived inability of the object to cause harm because of his hit miss the target.
The system has put in strong performances in real-world exercises.
In 1991, 1992 and 1993, various versions of the S-300 had successfully destroyed ballistic missiles and other objects in exercises, with a high success rate (90% or more if 1 missile interceptor is used).
In 1995, it was the first system in the world to successfully destroy a R-17 Elbrus Scud missile in the air.
China is to test the S-300PMU2 effectiveness in destroying targets in real exercises. This UAV (4.6 km) and simulator a strategic bomber aircraft (186 km), tactical missile (range of the system to the point of interception 34 km and a height of 17.7 km) and also against pinpoint missile.
Although none of the S-300 versions have fired a missile in a conflict, it is considered a very capable SAM system that poses a significant hazard even to the most advanced aircraft or other airborne targets. In April 2005, NATO had a combat exercise in France and Germany called Trial Hammer 05 to practice Suppression of Enemy Air Defenses missions. Participating countries were pleased that the Slovak Air Force brought a S-300PMU along, providing a unique opportunity for NATO to become familiar with the system.
Israel's purchase of F-35 Lightning II fighters was allegedly motivated in part to nullify the threat of S-300 missiles that were, at the time the fighters were initially sought, subject to a potential arms sale to Iran.
The system can destroy ground targets at a range of 120 km (19,000 fragments or 36,000 according to various missiles). If the S-300 missiles are launched against ballistic missile launched, the range reaches up to 400 km.
In 2010, Russia announced that its military had deployed the S-300 systems in breakaway Abkhazia in 2008, leading to condemnation from the government of Georgia.
Belarus – S-300PS systems delivered from Russia in 2007 to replace older S-300 model in Belarusian inventory. Four divisions of S-300 missiles to be delivered in 2014.
Bulgaria – ten S-300 launchers, divided into two units with five launchers each.
People's Republic of China – China was the first customer of S-300PMU-2. China also built the HQ-15 with the maximum range upgraded from 150 to 200 km (93 to 124 mi). The total number of the S-300PMU/1/2 and HQ-15/18 batteries in PLA are approximately 40 and 60 respectively, as of 2008. The total number of the missiles is well above 1,600, with about 300 launcher platforms. Five such SAM battalions are deployed and in active duty around Beijing region, six battalions in Taiwan strait region and the rest in major cities like Shanghai, Chengdu and Dalian. Two Rif (SA-N-6) systems were purchased in 2002 for the Chinese Navy for the Type 051C destroyers. By 2011, it had obtained 15 battalions (4 systems) of the S-300PMU-2.
Egypt – The S-300VM "Antey-2500" missile system was ordered in 2014, as part of a multi-billion Egyptian-Russian arms deal signed later that year. The $1 billion contract comprises 4 batteries, a command post and other external elements. In 2015, Russia started delivering the system components, Egyptian soldiers began their training in Russian training centers. By the end of 2017, all batteries were delivered to Egypt. Russia is in talks with Egypt on the delivery of additional Antey-2500 systems.
Greece – S-300 PMU1 system acquired after the Cyprus Missile Crisis and operated by HAF on Crete consisting of 1 Battalions/4 batteries/16 launchers / 80 missiles. Greece first fired an S-300 during the White Eagle 2013 military exercise, which was the first time it was used since it had been bought 14 years earlier.
Iran - Originally purchased in 2007, Iran’s S-300 order was blocked until April 2015 when the Kremlin lifted its self-imposed ban on the sale due to international lifting of some sanctions against Iran. The country purchased and received an unknown number of S-300 (probably the S-300PMU2 system, a modified version of the S-300PMU1) in 2016, it was fully tested and implemented in 2017. Iran received four S-300PMU2 batteries from Russia in 2016, each consisting of a 96L6E target acquisition radar, a 30N6E2 target engagement radar, and four 5P85TE2 towed transporter-erector-launchers (TELs). These systems are supported by two 64N6E2 battle management radars and linked using FL-95 antenna masts. Iran also owns an unknown number of a domestically produced Bavar 373, developed before the arrival of Russian S-300 system.
Russia – All variations. (1900 (S-300PT/PS/PMU, 200 S-300V/S-300V1 in 2010 year)), 2000 in total launchers. All production in 1994 (actually 1990) or older, all the complexes S-300PM have been repairing and upgrading (Favorite-S). S-300P/PT have been retired before 2008, some S-300PS in service, but were to be retired in 2012–2013. Modernization of all units of the version S-300P to the version S-300PM1 was to end in 2014. Resource of each taken increased by 5 years. PM 1 continued to version PM 2. By 2015 S-300V4 was to have been delivered. Modernization of all S-300V to the version S-300V4 was to end in 2012.
Slovakia – One battery S-300PMU and 48 missiles type 5V55R inherited from Czechoslovakia. 3 missiles were fired during exercise in Bulgaria in 2015.
Following the downing of Russian Il-20 aircraft in Syria in September 2018, for which Russia held Israel responsible, Russian defense minister Sergey Shoygu on 24 September said that within two weeks, the Syrian army will receive S-300 systems. Though the variant was not specified, the stated range of the system is to be 250 km. On 2 October 2018, Sergey Shoygu told president Vladimir Putin during a meeting broadcast that the delivery of the S-300 system to Syria had been completed a day prior. On 8 October 2018, Russian news agency TASS reported that three S-300PM battalions had been given to Syria free of charge, citing "On 1 October three battalion sets of S-300PM systems of eight launchers each were delivered to Syria,". According to the source, the deliveries included also more than 100 surface-to-air missiles for each battalion.
United States – S-300P purchased from Belarus (1994). The system was devoid of electronics. S300V was purchased in Russia officially in the 1990s[clarification needed] (complete set (except for 9S32 GRILL PAN multi-channel guidance radar)).
^Russian President Vladimir Putin ordered the acceleration of highly advanced Russian weapons supplies to Syria. Referring to S-300 anti-air systems and the nuclear-capable 9K720 Iskander (NATO named SS-26 Stone) surface missiles. Since Syrian Air Defense Force teams have already trained in the Russian Federation on the handling of the S-300 interceptor batteries, they can go into service as soon as they are landed by one of Russia's daily airlifts to Syria. Russian air defence officials will supervise their deployment and prepare them for operation. According to President Vladimir Putin, components of the S-300 have been delivered to Syria but the delivery has not been completed. 2 SA-20B (4 batalions), contract 2010, fully prepared in 2012. Centre for Analysis of World Arms Trade (armstrade.org/english.shtml) SA-20B actually received in 2013