The Federal Security Service of the Russian Federation (FSB) RF; rus, Федеральная служба безопасности Российской Федерации (ФСБ России), Federal'naya sluzhba bezopasnosti Rossiyskoy Federatsii, fʲɪdʲɪˈralʲnəjə ˈsluʐbə bʲɪzɐˈpasnəstʲɪ rɐˈsʲijskəj fʲɪdʲɪˈratsɨɪ) is the principal
security agency of
Russia
Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eigh ...
and the main successor agency to the
Soviet Union
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, ...
's
KGB; its immediate predecessor was the
Federal Counterintelligence Service (FSK) which was reorganized into the FSB in 1995. The three major structural successor components of the former KGB that remain administratively independent of the FSB are the
Foreign Intelligence Service (SVR), the
Federal Protective Service (FSO), and the
Main Directorate of Special Programs of the President of the Russian Federation (GUSP).
The primary responsibilities are within the country and include
counter-intelligence
Counterintelligence is an activity aimed at protecting an agency's intelligence program from an opposition's intelligence service. It includes gathering information and conducting activities to prevent espionage, sabotage, assassinations or o ...
,
internal
Internal may refer to:
* Internality as a concept in behavioural economics
*Neijia, internal styles of Chinese martial arts
*Neigong
Neigong, also spelled ''nei kung'', ''neigung'', or ''nae gong'', refers to any of a set of Chinese breathing, ...
and
border security,
counter-terrorism
Counterterrorism (also spelled counter-terrorism), also known as anti-terrorism, incorporates the practices, military tactics, techniques, and strategies that Government, governments, law enforcement, business, and Intelligence agency, intellig ...
, and
surveillance as well as investigating some other types of serious crimes and federal law violations. It is headquartered in
Lubyanka Square,
Moscow
Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million ...
's center, in the main building of the former KGB. The
director of the FSB is appointed by and directly answerable to the
president of Russia
The president of the Russian Federation ( rus, Президент Российской Федерации, Prezident Rossiyskoy Federatsii) is the head of state of the Russian Federation. The president leads the executive branch of the federal ...
.
In 2003, the FSB's responsibilities were expanded by incorporating the
Border Guard Service and a major part of the
Federal Agency of Government Communication and Information (FAPSI); this would include intelligence activities in countries that were once members of the Soviet Union, work formerly done by the KGB's Fifth Service. The SVR had in 1992 signed an agreement not to spy on those countries; the FSB had made no such commitment.
History
Initial recognition of the KGB

The Federal Security Service is one of the successor organizations of the Soviet Committee of State Security (
KGB). Following the
attempted coup of 1991—in which some KGB units as well as the KGB head
Vladimir Kryuchkov played a major part—the KGB was dismantled and ceased to exist from November 1991. In December 1991, two government agencies answerable to the
Russian president were created by President Yeltsin's decrees on the basis of the relevant main directorates of the defunct KGB:
Foreign Intelligence Service (Russia) (SVR, the former
First Main Directorate) and the
Federal Agency of Government Communications and Information (FAPSI, merging the functions of the former 8th Main Directorate and 16th Main Directorate of the KGB). In January 1992, another new institution, the Ministry of Security took over domestic and border security responsibilities.
Following
the 1993 constitutional crisis, the Ministry of Security was reorganized on 21 December 1993 into the
Federal Counter-Intelligence Service
The Federal Counterintelligence Service of the Russian Federation (FSK RF; russian: Федеральная служба контрразведки Российской Федерации, Federal'naya sluzhba kontrrazvedki Rossiskoy Federatsii) wa ...
(FSK). The FSK was headed by
Sergei Stepashin
Sergei Vadimovich Stepashin (russian: Сергей Вадимович Степашин; born 2 March 1952) is a Russian politician who briefly served as Prime Minister of Russia in 1999. Prior to this he had been appointed as federal security m ...
. Before the start of the main military activities of the
First Chechen War the FSK was responsible for the covert operations against the separatists led by
Dzhokhar Dudayev
Dzhokhar Musayevich Dudayev (, ; russian: Джохар Мусаевич Дудаев; ; 15 February 1944 – 21 April 1996) was a Soviet Air Force general and Chechen separatist leader who was the first president of the Chechen Republic of Ich ...
.
Creation of the FSB
In 1995, the FSK was renamed and reorganized into the Federal Security Service (FSB) by the Federal Law "On the Federal Security Service" (the title of the law as amended in June 2003) signed by the president on 3 April 1995.
[ФЕДЕРАЛЬНЫЙ ЗАКОН О ФЕДЕРАЛЬНОЙ СЛУЖБЕ БЕЗОПАСНОСТИ](_blank)
Russian Federation Federal Law No. 40-FZ. Adopted by the State Duma 22 February 1995. The FSB reforms were rounded out by
decree
A decree is a legal proclamation, usually issued by a head of state (such as the president of a republic or a monarch), according to certain procedures (usually established in a constitution). It has the force of law. The particular term used f ...
No. 633, signed by
Boris Yeltsin
Boris Nikolayevich Yeltsin ( rus, Борис Николаевич Ельцин, p=bɐˈrʲis nʲɪkɐˈla(j)ɪvʲɪtɕ ˈjelʲtsɨn, a=Ru-Boris Nikolayevich Yeltsin.ogg; 1 February 1931 – 23 April 2007) was a Soviet and Russian politician wh ...
on 23 June 1995. The
decree
A decree is a legal proclamation, usually issued by a head of state (such as the president of a republic or a monarch), according to certain procedures (usually established in a constitution). It has the force of law. The particular term used f ...
made the tasks of the FSB more specific, giving the FSB substantial rights to conduct cryptographic work, and described the powers of the FSB director. The number of deputy directors was increased to 8: 2 first deputies, 5 deputies responsible for departments and directorates and 1 deputy director heading the
Moscow City and
Moscow regional directorate. Yeltsin appointed Colonel-General
Mikhail Ivanovich Barsukov as the new director of the FSB. In 1998, Yeltsin appointed
Vladimir Putin
Vladimir Vladimirovich Putin; (born 7 October 1952) is a Russian politician and former intelligence officer who holds the office of president of Russia. Putin has served continuously as president or prime minister since 1999: as prime m ...
, a KGB veteran who would later succeed Yeltsin as federal president, as director of the FSB. Putin was reluctant to take over the directorship, but once appointed conducted a thorough reorganization, which included the dismissal of most of the FSB's top personnel.
Putin appointed
Nikolai Patrushev as the head of FSB in 1999.
Role in the Second Chechen War
After the main military offensive of the
Second Chechen War ended and the separatists changed tactics to guerilla warfare, overall command of the federal forces in Chechnya was transferred from the military to the FSB in January 2001. While the army lacked technical means of tracking the guerrilla groups, the FSB suffered from insufficient human intelligence due to its inability to build networks of agents and informants. In the autumn of 2002, the separatists launched a massive campaign of
terrorism
Terrorism, in its broadest sense, is the use of criminal violence to provoke a state of terror or fear, mostly with the intention to achieve political or religious aims. The term is used in this regard primarily to refer to intentional violen ...
against the Russian civilians, including the
Dubrovka theatre attack. The inability of the federal forces to conduct efficient counter-terrorist operations led to the government to transfer the responsibility of "maintaining order" in Chechnya from the FSB to the
Ministry of Internal Affairs (MVD) in July 2003.
Putin reforms

After becoming president,
Vladimir Putin
Vladimir Vladimirovich Putin; (born 7 October 1952) is a Russian politician and former intelligence officer who holds the office of president of Russia. Putin has served continuously as president or prime minister since 1999: as prime m ...
launched a major reorganization of the FSB. First, the FSB was placed under direct control of the President by a decree issued on 17 May 2000.
The internal structure of the agency was reformed by a decree signed on 17 June 2000. In the resulting structure, the FSB was to have a director, a first deputy director and nine other deputy directors, including one possible state secretary and the chiefs of six departments: Economic Security Department, Counterintelligence Department, Organizational and Personnel Service, Department of activity provision, Department for Analysis, Forecasting and Strategic Planning, Department for Protection of the Constitutional System and the Fight against Terrorism.
In 2003, the agency's responsibilities were considerably widened. The
Border Guard Service of Russia, with its staff of 210,000, was integrated to the FSB via a decree was signed on 11 March 2003. The merger was completed by 1 July 2003. In addition, The Federal Agency of Government Communication and Information (FAPSI) was abolished, and the FSB was granted a major part of its functions, while other parts went to the
Ministry of Defense.
Among the reasons for this strengthening of the FSB were the enhanced need for security after increased terror attacks against Russian civilians starting with the
Moscow theater hostage crisis; the need to end the permanent infighting between the FSB, FAPSI and the Border Guards due to their overlapping functions; and the need for more efficient response to migration, drug trafficking and illegal arms trading. It has also been pointed out that the FSB was the only power base of the new president, and the restructuring therefore strengthened Putin's position (see
Political groups under Vladimir Putin's presidency).
On 28 June 2004 in a speech to high-ranking FSB officers, Putin emphasized three major tasks of the agency: neutralizing foreign espionage, safeguarding economic and financial security of the country and combating organized crime.
In September 2006, the FSB was shaken up by a major reshuffle, which, combined with some earlier reassignments (most remarkably, those of FSB Deputy Directors
Yury Zaostrovtsev and Vladimir Anisimov in 2004 and 2005, respectively), were widely believed to be linked to the
Three Whales Corruption Scandal that had slowly unfolded since 2000. Some analysts considered it to be an attempt to undermine FSB Director
Nikolay Patrushev's influence, as it was Patrushev's team from the
Karelia
Karelia ( Karelian and fi, Karjala, ; rus, Каре́лия, links=y, r=Karélija, p=kɐˈrʲelʲɪjə, historically ''Korjela''; sv, Karelen), the land of the Karelian people, is an area in Northern Europe of historical significance for ...
n KGB Directorate of the late 1980s – early 1990s that had suffered most and he had been on vacations during the event.
By 2008, the agency had one Director, two First Deputy Directors and 5 Deputy Directors. It had the following 9 divisions:
#Counter-Espionage
#Service for Defense of Constitutional Order and Fight against Terrorism
#Border Service
#Economic Security Service
#Current Information and International Links
#Organizational and Personnel Service
#Monitoring Department
#Scientific and Technical Service
#Organizational Security Service
Anti-terrorist operations

Starting from the
Moscow theater hostage crisis in 2002, Russia was faced with increased levels of
terrorism
Terrorism, in its broadest sense, is the use of criminal violence to provoke a state of terror or fear, mostly with the intention to achieve political or religious aims. The term is used in this regard primarily to refer to intentional violen ...
. During the Moscow theater siege and the
Beslan school siege, FSB's
Spetsnaz
Spetsnaz are special forces in numerous post-Soviet states. (The term is borrowed from rus, спецназ, p=spʲɪtsˈnas; abbreviation for or 'Special Purpose Military Units'; or .)
Historically, the term ''spetsnaz'' referred to the So ...
units
Alpha Group and
Vympel
Directorate "V" of the FSB Special Purpose Center, often referred to as Spetsgruppa "V" Vympel ( pennant in Russian, originated from German , and having the same meaning), but also known as KGB Directorate "V", Vega Group, is an elite Russia ...
played a key role in the hostage rescue operations. However, their performance was criticised due to the high number of hostage casualties. In 2006, the FSB successfully killed
Shamil Basayev, the person behind the Beslan tragedy and several other high-profile terrorist acts. According to the FSB, the operation was planned over six months and made possible due to the FSB's increased activities in foreign countries that were supplying arms to the terrorists. Basayev was tracked via the surveillance of this arms trafficking. Basayev and other militants were preparing to carry out a terrorist attack in
Ingushetia
Ingushetia (; russian: Ингуше́тия; inh, ГӀалгӏайче, Ghalghayče), officially the Republic of Ingushetia,; inh, Гӏалгӏай Мохк, Ghalghay Moxk is a republic of Russia located in the North Caucasus of Eastern Europe ...
when FSB agents destroyed their convoy; 12 militants were killed.
During the last years of the
Vladimir Putin
Vladimir Vladimirovich Putin; (born 7 October 1952) is a Russian politician and former intelligence officer who holds the office of president of Russia. Putin has served continuously as president or prime minister since 1999: as prime m ...
's second presidency (2006–2008), terrorist attacks in Russia dwindled, falling from 257 in 2005 to 48 in 2007. Military analyst
Vitaly Shlykov praised the effectiveness of Russia's security agencies, saying that the experience learned in
Chechnya and
Dagestan
Dagestan ( ; rus, Дагеста́н, , dəɡʲɪˈstan, links=yes), officially the Republic of Dagestan (russian: Респу́блика Дагеста́н, Respúblika Dagestán, links=no), is a republic of Russia situated in the North ...
had been key to the success. In 2008, the American
Carnegie Endowment's Foreign Policy magazine named Russia as "the worst place to be a terrorist" and highlighted especially Russia's willingness to prioritize national security over civil rights.
By 2010, Russian forces, led by the FSB, had managed to eliminate the top level leadership of the Chechen insurgency, except for
Dokka Umarov.
Increased terrorism and expansion of the FSB's powers

Starting from 2009, the level of terrorism in Russia increased again, particularly suicide attacks. Between February 2005 and August 2008, no civilians were killed in such attacks. However, in 2008, at least 17 were killed, and in 2009 the number rose to 45.
In March 2010, Islamist militants organised the
2010 Moscow Metro bombings
The 2010 Moscow Metro bombings were suicide bombings carried out by two Islamic female terrorists during the morning rush hour of March 29, 2010, at two stations of the Moscow Metro ( Lubyanka and Park Kultury), with roughly 40 minutes in betw ...
, which killed 40 people. One of the two blasts took place at Lubyanka station, near the FSB headquarters. Militant leader
Doku Umarov—dubbed "Russia's Osama Bin Laden"—took responsibility for the attacks.
In July 2010, President
Dmitry Medvedev expanded the FSB's powers in its fight against terrorism. FSB officers received the power to issue warnings to citizens on actions that could lead to committing crimes and arrest people for 15 days if they fail to comply with legitimate orders given by the officers. The bill was harshly criticized by human rights organizations.
Role in Ukraine
Since 2014, the FSB devoted substantial resources to preparing for a Russian takeover of Ukraine.
Although Russia's SVR and GRU (foreign and military intelligence services) were also involved, FSB had a lead role on "intelligence and influence operations."
The FSB's Fifth Service, also referred to as the "Department for Operational Information" and "Operational Information and International Relations Service" is stated by the BBC and Radio Free Europe as counterintelligence in former territories of the Soviet Union, work formerly done by the KGB's Fifth Service. Its Ninth Directorate of the Fifth Service targets Ukraine.
According to a report of the
Royal United Services Institute citing interviews officers and analysts of
Security Service of Ukraine
The Security Service of Ukraine ( uk, Служба безпеки України, translit=Sluzhba bezpeky Ukrainy}) or SBU ( uk, СБУ, link=no) is the law enforcement authority and main intelligence and security agency of the Ukrainia ...
, the FSB Ukraine team greatly expanded July 2021, and by February 2022 it had "around 200 officers" although most teams consist of only 10–20.
Before the 2022 invasion, intelligence agencies in Ukraine, Germany, the UK, and the US reported that the FSB planned to replace elected leaders of Ukraine with Ukrainians now living in Russia.
In 2014, according to a Russian military analyst, the FSB badly misled Putin with claims that Ukrainians would welcome a Russian invasion of Crimea to free them from "fascists."
According to ''
Radio Free Europe
Radio Free Europe/Radio Liberty (RFE/RL) is a United States government funded organization that broadcasts and reports news, information, and analysis to countries in Eastern Europe, Central Asia, Caucasus, and the Middle East where it says th ...
'', in 2022, the FSB again promised easy victory if Russia invaded Ukraine.
With the start of the
2022 Russian invasion of Ukraine, Ukrainian counterintelligence has repeatedly asserted that the FSB suffered failures of
operations security
Operations security (OPSEC) is a process that identifies critical information to determine if friendly actions can be observed by enemy intelligence, determines if information obtained by adversaries could be interpreted to be useful to them, a ...
, including acts of insubordination and possible sabotage. In March 2022, Russia's encrypted communication system in Ukraine became useless after the Russian military destroyed cellphone towers; unencrypted phone calls from the FSB in Ukraine to superiors in Moscow discussing the death of
Vitaly Gerasimov were tapped and released publicly. Ukrainian intelligence reported that FSB members were leaking intelligence to them, including the location of the Chechen commandos sent to assassinate Zelensky. In late March, Ukrainian intelligence posted online the names, addresses, phone numbers, and more of 620 people they identified as FSB agents. None of these reports have been confirmed by the FSB.
Media outlets of Ukraine, its allies in the West, and Russian dissidents report that Vladimir Putin has blamed setbacks in the military operations on the FSB and the Fifth Service. On 11 March 2022, investigative journalist
Andrei Soldatov reported that Fifth Service head
Sergey Beseda and his deputy,
Anatoly Bolyukh were under house arrest due to
Putin's discontent with intelligence failures regarding the
invasion of Ukraine. A U.S. official interviewed by ''
The Wall Street Journal
''The Wall Street Journal'' is an American business-focused, international daily newspaper based in New York City, with international editions also available in Chinese and Japanese. The ''Journal'', along with its Asian editions, is published ...
'' described the arrest report as "credible".
On 11 April 2022, the
''Times of London'', citing unnamed sources who had spoken to
Bellingcat
Bellingcat (stylised as bell¿ngcat) is a Netherlands-based investigative journalism group that specialises in fact-checking and open-source intelligence (OSINT). It was founded by British journalist and former blogger Eliot Higgins in July 20 ...
executive director
Christo Grozev, reported that Beseda was transferred to
Lefortovo Prison, the scene of mass executions during Stalin's
purges
In history, religion and political science, a purge is a position removal or execution of people who are considered undesirable by those in power from a government, another organization, their team leaders, or society as a whole. A group unde ...
. The same report claims that up over 100 FSB agents from the Fifth Service had been sacked. The ''Times of London'' also reports that "it is thought that" the Fifth Service is now headed by Beseda's former subordinate,
Grigory Grishaev Grigory, Grigori and Grigoriy are Russian masculine given names.
It may refer to watcher angels or more specifically to the egrḗgoroi or Watcher angels.
Grigory
* Grigory Baklanov (1923–2009), Russian novelist
* Grigory Barenblatt (1927201 ...
.
According to an article in the 11 April 2022 issue of ''The Washington Post'':
Several current and former officials described the Russian security service as rife with corruption, beset by bureaucratic bloat and ultimately out of touch. A Ukrainian intelligence official said the FSB had spent millions recruiting a network of pro-Russian collaborators who ultimately told Putin and his top advisers, among them the current FSB director, what they wanted to hear.
There have been a series of alleged leaked letters from FSB analysts, made public after the invasion began, which report the same kind of problem, for example, "You have to write the analysis in a way that makes Russia the victor ... otherwise you get questioned for not doing good work."
Function
Counterintelligence
In 2011, the FSB said it had exposed 199 foreign spies, including 41 professional spies and 158 agents employed by foreign intelligence services.
The number has risen in recent years: in 2006 the FSB reportedly caught about 27 foreign intelligence officers and 89 foreign agents.
Comparing the number of exposed spies historically, the then-FSB Director
Nikolay Kovalyov said in 1996: "There has never been such a number of
spies arrested by us since the time when German agents were sent in during the years of World War II." The 2011 figure is similar to what was reported in 1995–1996, when around 400 foreign intelligence agents were uncovered during the two-year period.
[Counterintelligence Cases](_blank)
– GlobalSecurity.org
In a high-profile case of foreign espionage, the FSB said in February 2012 that an engineer working at the
Plesetsk Cosmodrome, Russia's main space center for military launches, had been sentenced to 13 years in prison on charges of state treason. A court judged that the engineer had sold information about the testing of new Russian strategic missile systems to the American
CIA.
A number of scientists have been accused of espionage and illegal technology exports by the FSB since it was established; instances include researcher
Igor Sutyagin,
physicist
Valentin Danilov,
physical chemist
Oleg Korobeinichev,
academician
Oskar Kaibyshev
Oskar Akramovich Kaibyshev (russian: Оскар Акрамович Кайбышев; March 28, 1939 – June 2, 2017) was a Soviet and Russian metal physicist, founder and director of Institute of Metals Superplasticity Problems of the Russian Acad ...
,
and physicist
Yury Ryzhov.
Ecologist and journalist
Alexander Nikitin, who worked with the
Bellona Foundation, was accused of espionage. He published material exposing hazards posed by the Russian Navy's nuclear fleet. He was acquitted in 1999 after spending several years in prison (his case was sent for re-investigation 13 times while he remained in prison). In August 2021, the FSB arrested
-expert Alexander Kuranov, chief designer of the Hypersonic Systems Research Center (NIPGS in Russian) in
St. Petersburg. Kuranov is suspected of
passing secret information to a foreigner about hypersonic technology; he oversaw concept design on the
Ayaks/Ajax
hypersonic
In aerodynamics, a hypersonic speed is one that exceeds 5 times the speed of sound, often stated as starting at speeds of Mach 5 and above.
The precise Mach number at which a craft can be said to be flying at hypersonic speed varies, since i ...
aircraft and has run a Russia-US scientific
symposium for several years.
Other instances of prosecution are the cases of investigative journalist and ecologist
Grigory Pasko
Grigory Mikhailovich Pasko (''Григо́рий Миха́йлович Пасько'', born 19 May 1962, Kreshchenovka, Ukraine) is a military Russian journalist, Amnesty International-designated prisoner of conscience, and founding editor of ' ...
,
[The Pasko case](_blank)
Vladimir Petrenko, who described danger posed by military chemical warfare stockpiles, and
Nikolay Shchur, chairman of the
Snezhinskiy Ecological Fund.
Other arrested people include
Viktor Orekhov, a former KGB officer who assisted Soviet dissidents,
Vladimir Kazantsev, who disclosed illegal purchases of eavesdropping devices from foreign firms, and
Vil Mirzayanov, who had written that Russia was working on a nerve-gas weapon.
Counter-terrorism

In 2011, the FSB prevented 94 "crimes of a terrorist nature", including eight terrorist attacks. In particular, the agency foiled a planned suicide bombing in Moscow on New Year's Eve. However, the agency failed to prevent terrorists perpetrating the
Domodedovo International Airport bombing.
Over the years, FSB and affiliated state security organizations have killed all presidents of the separatist