Intelligence Bureau (India)

From Bharatpedia, an open encyclopedia
Information red.svg
Scan the QR code to donate via UPI
Dear reader, We need your support to keep the flame of knowledge burning bright! Our hosting server bill is due on June 1st, and without your help, Bharatpedia faces the risk of shutdown. We've come a long way together in exploring and celebrating our rich heritage. Now, let's unite to ensure Bharatpedia continues to be a beacon of knowledge for generations to come. Every contribution, big or small, makes a difference. Together, let's preserve and share the essence of Bharat.

Thank you for being part of the Bharatpedia family!
Please scan the QR code on the right to donate.



transparency: ₹0 raised out of ₹100,000 (0 supporter)

Intelligence Bureau
आसूचना ब्यूरो
Intelligence Bureau.svg
Insignia of Intelligence Bureau
Agency overview
Formedc. 1887 (1887)
HeadquartersNew Delhi, Delhi, India
Mottoजागृतं अहर्निशं (Sanskrit)
Jāgṛtaṃ Aharniśaṃ (ISO)
transl. "Always Alert"
Annual budget3,418.32 crore (US$479.2 million)(2023–24)[1]
Minister responsible
Agency executive
Parent agencyMinistry of Home Affairs
125th Anniversary Postage Stamp (2013)

The Intelligence Bureau (IB) (Hindi: आसूचना ब्यूरो; IAST: āsūcanā byūro) is India's internal security and counter-intelligence agency under Ministry of Home Affairs. It was founded in 1887 as Central Special Branch, and is reputed to be the oldest such organization in the world.[2][3]

Until 1968, it handled both domestic and foreign intelligence after which Research and Analysis Wing was formed specifically for foreign intelligence following that IB was primarily assigned the role of domestic intelligence and internal security.[4] Tapan Deka, the current director of the IB, took over from Arvind Kumar on 24 June 2022.[5]


In 1885, Major General Charles MacGregor was appointed Quartermaster General for the British Indian Army at Simla and thereby became responsible for its intelligence activities. The main concern of the time was to monitor Russian troop deployments in Afghanistan so as to avoid an invasion of British India from the northwest. In 1909, the Indian Political Intelligence Office was established in England in response to the development of Indian revolutionary activities. It came to be called Indian Political Intelligence (IPI) in 1921, constituting a surveillance and monitoring agency run jointly by the India Office and the Government of India and maintaining close contact with Scotland Yard and MI5. After Indian independence in 1947, IPI was renamed as the Intelligence Bureau under the Ministry of Home Affairs.[6]


Shrouded in secrecy, the IB is used to garner intelligence from within India and also execute counter-intelligence and counter-terrorism tasks. The Bureau comprises employees from law enforcement agencies, mostly from the Indian Police Service (IPS) or the Indian Revenue Service (IRS) and the military. However, the Director of Intelligence Bureau (DIB) has always been an IPS officer. In addition to domestic intelligence responsibilities, the IB is particularly tasked with intelligence collection in border areas, following the 1951 recommendations of the Himmat Singh Ji Committee (also known as the North and North-East Border Committee), a task entrusted to the military intelligence organisations prior to independence in 1947. All spheres of human activity within India and in the neighborhood are allocated to the charter of duties of the Intelligence Bureau. The IB was also tasked with other external intelligence responsibilities as of 1951 until 1968, when the Research and Analysis Wing was formed.[7]

Activities and operations[edit]

The Intelligence Bureau reportedly has a lot of successes to its credit, but operations conducted by the IB are rarely declassified. Due to the extreme secrecy surrounding the agency, there is little concrete information available about it or its activities. The IB was trained by the Soviet KGB from the 1950s onward until the collapse of the Soviet Union. Understanding of the shadowy workings of the IB is largely speculative. Many times even members' own family members are unaware of their whereabouts. One known task of the IB is to clear licences to amateur radio enthusiasts. The IB also passes intelligence between other Indian intelligence agencies and the police. The bureau also grants the necessary security clearances to Indian diplomats and judges before they take the oath. On rare occasions, IB officers interact with the media during a crisis situation. The IB is also rumoured to intercept and open around 6,000 letters daily. It also has an email spying system similar to FBI's Carnivore system.[8] The bureau is authorised to conduct wiretapping without a warrant.[9]

The IB was initially India's internal and external intelligence agency. Due to lapses on the part of the Intelligence Bureau to predict the Sino-Indian War of 1962, and later on, intelligence failure in the India-Pakistan War in 1965, it was bifurcated in 1968 and entrusted with the task of internal intelligence only. The external intelligence branch was handed to the newly created Research and Analysis Wing.[10]

IB operated a counterintelligence programme to prevent the CIA from gathering information about the preparations and activities related to the Indian Nuclear weapons project before the Pokhran-II nuclear tests.[11]

IB had mixed success in counter-terrorism. It was reported in 2008 that the IB had been successful in busting terror modules. It alerted the police before the Hyderabad blasts and gave repeated warnings of a possible attack on Mumbai through the sea before the November 2008 Mumbai attacks. On the whole, however, the IB came in for some sharp criticism by the media after the relentless wave of terror attacks in 2008. The government came close to sacking top intelligence officials soon after 26/11 attacks because of serious lapses that led to the 2008 Mumbai attacks.[12] Heavy politics, under-funding and a shortage of field agents were the chief problems facing the agency. The overall strength of the agency is believed to be around 25,000, with 3500-odd field agents operating in the entire country. Of these, many were engaged in political intelligence.[13][14]

Since 2014, IB has undergone many reforms and changes. One of the biggest reforms was the cessation of internal-political espionage. The agency has also boosted up its infrastructure and recruited more agents.[15][16] It has been successful in stopping the earlier pattern of frequent terror attacks in India.[17] The agency has also been successful in counter-intelligence.


The Group A (Gazetted) officers carry out coordination and higher-level management of the IB. Subsidiary Intelligence Bureaus (SIBs) are headed by officers of the rank of Joint Director or above, but smaller SIBs are also sometimes headed by Deputy Directors. The SIBs have their units at district headquarters headed by Assistant Director (AD) or Deputy Central Intelligence Officers (DCIO). The IB maintains a large number of field units and headquarters (which are under the control of Joint or Deputy Directors). It is through these offices and the intricate process of deputation that a very organic linkage between the state police agencies and the IB is maintained. In addition to these, at the national level the IB has several units (in some cases SIBs) to keep track of issues like terrorism, counter-intelligence, VIP security, threat assessment and sensitive areas (i.e. Jammu and Kashmir and such). IB officers (like their counterparts in R&AW) get monthly special pays and an extra one-month salary every year, as well as better promotions. IB Officers are either directly recruited or are deputed from CAPFs and Armed Forces.


IB was created on 23 December 1887, by the British Secretary of State as a sub-sect of the Central Special Branch but there is no act of the Indian parliament nor executive order relating to the functioning of the IB. In 2013, a public interest litigant challenged the legality of IB.[18]

Ranks and insignia[edit]

Insignia Position in Intelligence Bureau Position in State Police
Director IB Insignia.png Director of Intelligence Bureau[lower-alpha 1] N/A
Director General of Police.png Special Director Director General of Police
Director General of Police.png Additional Director Additional Director General of Police
Insignia of Inspector General of Police in India- 2013-10-02 16-14.png Joint Director/Advisor Inspector General of Police
Deputy Inspector General of Police.png Deputy Director Deputy Inspector General of Police
Senior Superintendent of Police.png Additional Deputy Director Senior Superintendent of Police
Superintendent of Police.png Joint Deputy Director Superintendent of Police
Additional SP IPS.png Assistant Director Additional Superintendent of Police
DySP IPS.png Deputy Central Intelligence Officer Deputy Central Intelligence Officer
Assistant Central Intelligence Officer I Deputy Superintendent of Police (ACP Delhi Police / DANIPS )
Police Inspector insignia.png Assistant Central Intelligence Officer II Inspector of Police
Police Sub-Inspector.png Junior Intelligence Officer I Sub-Inspector of Police
Assistant Sub-Inspector.png Junior Intelligence Officer II Assistant Sub-Inspector of Police
No insignia.png Security Assistant Constable

Besides the above posts, there are various other supporting and office posts in the Bureau as well.

Media portrayal[edit]

The Intelligence Bureau has been depicted in films such as Bad Aur Badnaam (Hindi, 1984), Mukhbiir (Hindi, 2008), Vande Matharam (Tamil, 2010), Kahaani (Hindi, 2012), Jism 2 (Hindi, 2012), Iru Mugan (Tamil, 2016), and Spyder (Tamil, Telugu, 2017).

IB also featured in the Sony TV Series Yudh starring Amitabh Bachchan.

See also[edit]


  • "THE INDIAN POLICE SERVICE (UNIFORM) RULES". 1954. Archived from the original on 16 April 2009. Retrieved 13 September 2010.
  • "World Intelligence and Security Agencies". December 2006. Archived from the original on 5 June 2014. Retrieved 15 November 2015.


  1. Highest ranking IPS Officer


  1. "MHA gets Rs 1.96 lakh crores in Budget-2023; focus on women safety, police modernisation". The Print.
  2. "Intelligence Bureau (IB) - India Intelligence Agencies". 30 May 2008. Archived from the original on 26 November 2012. Retrieved 9 December 2012.
  3. ""National Security" for whom?". Economic and Political Weekly: 7–8. 5 June 2015.
  4. ""National Security" for whom?". Economic and Political Weekly: 7–8. 5 June 2015.
  5. "Tapan Deka is new IB chief, RAW secretary Samant Goel gets 1-yr extension". Hindustantimes. 24 June 2022. Retrieved 24 June 2022.
  6. "Intelligence Bureau -".
  7. "Nehchal Sandhu new IB director". The Indian Express. 26 November 2010. Retrieved 27 March 2012.
  8. "Republic of India". Archived from the original on 3 December 2010.
  9. "The secret world of phone tapping". India Today. 9 December 2010. Retrieved 27 March 2012.
  10. Shaffer, Ryan (2015). "Unraveling India's Foreign Intelligence: The Origins and Evolution of the Research and Analysis Wing". International Journal of Intelligence and CounterIntelligence. 28 (2): 252–289. doi:10.1080/08850607.2015.992754. S2CID 154372472.
  11. Richelson, Jeffrey (2007). "Pokhran Surprise". Spying on the Bomb: American Nuclear Intelligence from Nazi Germany to Iran and North Korea. W. W. Norton & Company. ISBN 9780393329827. India's success in preventing U.S. spy satellites from seeing signs of the planned tests days to weeks in advance was matched by its success in preventing acquisition of other types of intelligence. India's Intelligence Bureau ran an aggressive counterintelligence program, and the CIA, despite a large station in New Delhi, was unable to recruit a single Indian with information about the Vajpayee government's nuclear plans.
  12. "IB, R&AW brass almost got the sack after 26/11". Archived from the original on 17 July 2012.
  13. "New IB chief has his task cut out - Thaindian News". 9 December 2008. Archived from the original on 15 March 2010. Retrieved 10 August 2012.
  14. Sudha Ramachandran. "Security cracks and the remedy". Archived from the original on 6 January 2010.
  15. "1,800 Sashastra Seema Bal personnel to move to Intelligence Bureau". Economic Times. Retrieved 18 December 2018.
  16. "Immigration rush: Intelligence Bureau to hire 550 ex-CAPF personnel at airports". EconomicTimes. Retrieved 13 July 2018.
  17. "40 kilograms of explosives: Thwarting a nightmare at Pulwama". OneIndia. Retrieved 29 May 2020.
  18. "Explain Intelligence Bureau's legality, HC tells Centre". The Times of India. 26 March 2012. Archived from the original on 10 May 2013.

Further reading[edit]

  • MacGregor, Lady (Ed.). The Life and Opinions of Major-General Sir Charles MacGregor. 2 vols. 1888, Edinburgh
  • MacGregor, General Sir Charles. The Defence of India. Shimla: Government of India Press. 1884.
  • Kulkarni. Sin of National Conscience. 2005.

External links[edit]

Template:Domestic national intelligence agencies