- Three-stage Liquid-fuel rocket
- First stage: PDU-99 (RD-274 derived)
The RS-28 Sarmat (Russian: РС-28 Сармат, named after the Sarmatians; NATO reporting name: SS-X-29 or SS-X-30), often unofficially called Satan II by some media outlets, is a Russian liquid-fueled, MIRV-equipped super-heavy intercontinental ballistic missile (ICBM) produced by the Makeyev Rocket Design Bureau since 2009. It is intended to replace the R-36M ICBM (SS-18 'Satan') in Russia's arsenal.
The Sarmat is one of six new Russian strategic weapons unveiled by Russian president Vladimir Putin on 1 March 2018. The RS-28 Sarmat made its first test flight on 20 April 2022, and as of December 2021, the Russian government expected the missile to enter service in 2022. On 16 August 2022, a state contract was signed for the manufacture and supply of the Sarmat strategic missile system.[needs update]
In February 2014, a Russian military official announced the Sarmat was expected to be ready for deployment around 2020. In May 2014 another official source suggested that the program was being accelerated, and that it would, in his opinion, constitute up to 100 percent of Russia's fixed land-based nuclear arsenal by 2021.
In late June 2015, it was reported that the production schedule for the first prototype of the Sarmat was slipping. The RS-28 Sarmat was expected to become operational in 2016.
On 10 August 2016, Russia successfully tested the RS-28's first-stage engine named PDU-99.
In early 2017, prototype missiles had been reportedly built and delivered to Plesetsk Cosmodrome for trials, but the test program was delayed to re-check key hardware components before initial launch. According to the commander of the Russian Strategic Forces Col. Gen. Sergei Karakayev, the RS-28 Sarmat would be deployed with the 13th Red Banner Rocket Division of the 31st Missile Army at Dombarovsky Air Base, Orenburg Oblast, and with the 62nd Red Banner Rocket Division of the 33rd Guards Rocket Army at Uzhur, Krasnoyarsk Krai, replacing the previous R-36M ICBMs currently located there.
In late December 2017, the first successful launch test of the missile was carried out at the Plesetsk Cosmodrome in Arkhangelsk Oblast. According to the report, the missile flew several dozen kilometers and fell within the test range.
On 1 March 2018, Russian president Vladimir Putin, in his annual address to the Federal Assembly, said that "the active phase of tests" of the missile had begun. Shortly after, an anonymous military source was cited as saying that the 2007 information about the Sarmat missile had been leaked to the West deliberately. On 30 March 2018, the Russian Defence Ministry published a video showing the Sarmat performing its second successful test-launch at the Plesetsk Cosmodrome.
On 24 December 2019, during the exhibition of the modern weapon systems at the National Defense Management Center, it was reported that Sarmat is capable of a "35,000 km sub-orbital flight". The trials of the "missile complex" were expected to be completed in 2021, and, during the 2020–2027 period, "twenty missile regiments are planned to be rearmed with the RS-28".
On 20 April 2022, according to the Russian Defense Ministry:
"At 15:12 Moscow time at the Plesetsk state test cosmodrome in the Arkhangelsk region, a Sarmat fixed-based intercontinental ballistic missile was successfully launched from a silo launcher."— Russian Defense Ministry
After the test, on 22 May, Roscosmos head Dmitri Rogozin warned that 50 new Satan II/RS-28 Sarmat/SS-X-30 intercontinental nuclear missiles will soon be combat ready.
The first contract for the production of the missiles was signed in August 2022.
The RS-28 Sarmat will be capable of carrying about 10 tonnes of payload, for either up to 10 heavy or 15 light MIRV warheads, and up to 24 Avangard hypersonic glide vehicles (HGVs) or a combination of warheads and several countermeasures against anti-ballistic missile systems. The Russian Ministry of Defense said that the missile is Russia's response to the U.S. Prompt Global Strike system.
Sarmat has a short boost phase, which shortens the interval when it can be tracked by satellites with infrared sensors, such as the U.S. Space-Based Infrared System, making it more difficult to intercept. The Sarmat is able to fly a trajectory over the South Pole, which would require Fractional Orbital Bombardment (FOBS) capability, and is claimed to be completely immune to any current or prospective missile defense systems.
According to various sources, RS-28's launch sites are to be equipped with the "Mozyr" active protection system, designed to negate a potential adversary's first strike advantage by discharging a cloud of metal arrows or balls kinetically destroying incoming bombs, cruise missiles and ICBM warheads at altitudes of up to 6 km.
- RS-24 Yars
- RS-26 Rubezh
- R-36 (missile)
- RT-2PM Topol
- RT-2PM2 Topol-M
- LGM-30 Minuteman
- ^ "RS-28 Sarmat". missilethreat.org. Center for Strategic and International Studies (CSIS). Retrieved 21 December 2020.
- ^ a b "Russia Upgrades Facility to Produce RS-28 Sarmat ICBM". thediplomat.com. Retrieved 26 February 2022.
- ^ "Army 2019: Russian army discloses RS-28 Sarmat ICBM characteristics". Army Recognition. 2 July 2019.
- ^ a b Новую тяжелую ракету "Сармат" будут делать в Красноярске [New heavy rocket "Sarmat" will be made in Krasnoyarsk]. Rossiyskaya Gazeta. 2 February 2015.
- ^ "Key facts about Russia's advanced Sarmat ICBM system". TASS (in Russian). Retrieved 2 March 2018.
- ^ Kristensen, Hans M.; Korda, Matt (4 March 2019). "Russian nuclear forces, 2019". Bulletin of the Atomic Scientists. 75 (2): 73–84. Bibcode:2019BuAtS..75b..73K. doi:10.1080/00963402.2019.1580891.
- ^ "Russia's Nuclear Weapons: Doctrine, Forces, and Modernization" (PDF). fas.org. 2 January 2020. p. 14. Retrieved 10 January 2020.
- ^ "Перспективная тяжелая МБР РС-28 / ОКР Сармат, ракета 15А28 - SS-X-30 (проект) - MilitaryRussia.Ru — отечественная военная техника (после 1945г.)" [Promising heavy ICBM RS-28 / ROC Sarmat, missile 15A28 - SS-X-30 (project) - MilitaryRussia.Ru - domestic military equipment (after 1945)]. militaryrussia.ru. Archived from the original on 15 September 2013.
- ^ В обойме – «Сармат», «Кинжал», «Авангард»... [In the (weapon) magazine - "Sarmat", "Kinzhal", "Avangard"...]. redstar.ru. 12 March 2018. Archived from the original on 12 March 2018.
- ^ "Here's The Six Super Weapons Putin Unveiled During Fiery Address". The War Zone. 1 March 2018. Retrieved 22 November 2018.
- ^ "First test launch of Sarmat ICBM postponed to 2022 — source". TASS. 19 December 2021. Retrieved 27 December 2021.
- ^ "Russia's Strategic Missile Force to get over 20 ICBM launchers next year — defense chief". TASS. 21 December 2021. Retrieved 27 December 2021.
- ^ a b "Russian military brass, defense firm ink deal on advanced Sarmat ICBMs". TASS. 16 August 2022.
- ^ Podvig, Pavel (25 February 2014). "Sarmat ICBM to be ready by 2020". Russian Strategic Nuclear Forces. Retrieved 17 January 2015.
- ^ a b "Минобороны рассказало о тяжелой баллистической ракете - неуязвимом для ПРО ответе США" [The Ministry of Defense spoke about a heavy ballistic missile - a US response invulnerable to missile defense]. 31 May 2014.
- ^ "Russia Fast Tracking "Unique" Missile". The Moscow Times. 1 June 2014. Retrieved 17 January 2015.
- ^ "Russian Program to Build World's Biggest Intercontinental Missile Delayed". The Moscow Times. 26 June 2015. Retrieved 27 June 2015.
- ^ Начало испытаний новой ракеты «Сармат» отложено [Testing of the new missile "Sarmat" has been postponed]. lenta.ru. 26 June 2015.
- ^ Ракета "Сармат" взлетит в 2016 году [Rocket "Sarmat" will take off in 2016]. 16 September 2015.
- ^ "Испытания тяжелой стратегической ракеты "Сармат" начнутся в ближайшее время" [Tests of the heavy strategic missile "Sarmat" will begin in the near future]. interfax.ru. 10 August 2016. Retrieved 14 April 2019.
- ^ "Russia's Deadliest Nuke Program Faces Delays". The Diplomat. 28 March 2017. Retrieved 5 April 2017.
- ^ "В России успешно прошло первое бросковое испытание прототипа ракеты "Сармат"" [Russia has successfully passed the first launch test of the prototype of the missile "Sarmat"]. Moskovskij Komsomolets. Retrieved 31 December 2017.
- ^ Podvig, Pavel (29 December 2017). "Sarmat ejection test, at last". Russian Strategic Nuclear Forces. Russianforces.org. Retrieved 29 December 2017.
- ^ Russia begins tests of promising Sarmat missile complex TASS, 2 March 2018.
- ^ Источник сообщил об утечке по ракетам "Сармат" специально для США RIA Novosti, 3 March 2018.
- ^ "Russia releases 'Satan 2' missile test footage". CNN. 30 March 2018.
- ^ "Испытания комплекса "Сармат" планируется завершить в 2021 году - Национальный центр управления обороной РФ" [Testing of the Sarmat complex (system?) is planned to be completed in 2021 - National Defense Control Center of the Russian Federation] (in Russian). Interfax. Retrieved 24 December 2019.
- ^ Meitav, Roman (20 April 2022). "Russia completes first launch of new nuclear-capable ICBM". Jerusalem Post. Retrieved 20 April 2022.
- ^ "Russia warns it will soon have 50 brand new 'Satan-2' nuclear missiles". New York Post. 25 May 2022. Retrieved 23 December 2022.
- ^ "Missile Defense Project, RS-28 Sarmat". Missile Threat. Center for Strategic and International Studies. 17 May 2017. Archived from the original on 3 May 2022. Retrieved 23 May 2022.
- ^ Litovkin, Nikolai (2 March 2018). "Which new weapons has Putin given Russia?".
- ^ "Испытания новейшей российской ядерной ракеты стартуют в начале года" [Tests of the latest Russian nuclear missile will start at the beginning of the year] (in Russian). 29 October 2019. Retrieved 20 March 2020.
- ^ "Russia plans new ICBM to replace Cold War 'Satan' missile". Reuters. 17 December 2013. Retrieved 17 January 2015.
- ^ Majumdar, Dave (12 March 2018). "Russia's Most Lethal Nuclear Missile Ever Will "Enter Duty in the Near Future"". The National Interest.
- ^ a b Majumdar, Dave (1 March 2018). "Russia's Nuclear Weapons Buildup Is Aimed at Beating U.S. Missile Defenses". The National Interest.
- ^ Trevithick, Joseph (26 December 2017). "Russia Fires Topol Ballistic Missile to Test New Tech to Defeat Missile Defense Systems".
- ^ "New Russian Sarmat and Rubezh ICBM missiles able to defeat all deployed anti-missile systems". armyrecognition.com. 25 February 2016. Retrieved 10 November 2019.
- ^ "Последний рубеж ПРО вооружат стрелами и шариками" [The last frontier of missile defense will be armed with arrows and balls] (in Russian). Izvestia. 11 December 2012. Retrieved 10 November 2019.
- ^ "В ожидании "Сармата"" [Waiting for Sarmat] (in Russian). Vzglyad. 17 December 2013. Retrieved 10 November 2019.
- ^ "Защита шахтных пусковых установок МБР от высокоточного оружия" [Protecting silo launchers of ICBMs from high-precision weapons] (in Russian). 27 April 2010. Retrieved 10 November 2019.
- ^ "Министерство обороны возобновляет испытания комплекса активной защиты от ракет и высокоточного оружия с перспективными поражающими элементами" [The Ministry of Defense resumes testing of the complex (system?) of active protection against missiles and high-precision weapons with advanced submunitions] (in Russian). 11 December 2012. Retrieved 10 November 2019.
- "The advent of a new Russian nuclear weapon". 18 November 2019.