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Defence Security Corps

The Defence Security Corps () is a specialized corps of the tasked with providing security cover to defence installations belonging to the Army, , and , as well as other sensitive government sites across the country. Established on 25 February 1947 as the "Defence Department Constabulary," the DSC was initially formed as a semi-police force to safeguard vital assets in the post-independence era, later adopting military ranks and structure in 1948 before being formally redesignated and reorganized under Army Headquarters in August 1958. Comprising primarily superannuated personnel from the regular armed forces who are re-employed for limited tenures, the DSC focuses on preventing , pilferage, and breaches at key locations, including research and development establishments under the (DRDO). Its personnel, drawn from the , , , and , undergo specialized training to execute these duties, often in coordination with other security forces like the (CISF) for high-risk sites such as nuclear facilities. The corps headquarters, originally established at and later shifted to , , and other locations, operates as a corps-level entity reporting to the . Over its history, the DSC has been recognized for its contributions to national security, with personnel earning gallantry awards including Vir Chakras, Shaurya Chakras, and Sena Medals for distinguished service in protecting installations amid various threats. Despite facing scrutiny following incidents like the 2016 Pathankot air base attack, where lapses in perimeter security were highlighted, the corps continues to play a vital role in internal defence protection; following the attack, efforts were initiated in 2017 to enhance its capabilities through additional recruitment and training.

History

Origins and Formation

The Defence Security Corps (DSC) traces its origins to the turbulent period surrounding the in 1947. It was established on 25 February 1947 as the Defence Department Constabulary, formed from the remnants of civilian watch and ward personnel previously employed in the British Indian Defence Department for basic security duties at installations. This creation was a direct response to the heightened risks of sabotage, pilferage, and unrest amid the partition's chaos, which threatened vital defence assets across the newly independent nation. The primary mandate of the was to provide dedicated security for key defence installations, including ordnance factories, depots, and other sensitive sites that were vulnerable during the mass migrations and of 1947. These facilities, concentrated in industrial hubs, required immediate protection to maintain operational continuity and prevent disruptions to supply chains in the post-partition landscape. efforts focused on organizing these personnel into structured units to address the nature of pre-existing security arrangements under British administration. Early operations faced significant challenges, including the integration of diverse personnel drawn from British-era units and the fragmented of princely states acceding to . The first units were raised in critical industrial areas such as and , home to major ordnance production centers like the Small Arms Factory and Gun Carriage Factory, to safeguard against potential threats during this transitional phase. By 1948, the force underwent a formal reorganization, being renamed the Security Corps and granted titles, badges of rank, and corps status. This evolution laid the foundation for its role as a specialized security arm within the .

Post-Independence Developments

Following India's independence, the Defence Department Constabulary was redesignated as the Security Corps on 23 April 1948, adopting military titles and badges of rank to enhance its organizational structure. On 16 August 1958, the corps underwent reorganization and was placed under the administrative control of the 's , at which point it was renamed the (). This integration aligned the with the of 1911, enabling primarily from ex-servicemen across the three services while maintaining its focus on duties. The DSC expanded its operations nationwide in the post-independence era to safeguard sensitive defence and civil installations against sabotage and pilferage. By the , as of 2016, its strength had grown to approximately 30,000–40,000 personnel, reflecting increased demands from defence infrastructure development. As of 2025, the DSC continues to operate under tri-service protocols, delivering security coverage to installations of the , , and while undergoing modernization aligned with broader armed forces reforms. The corps marked its 78th raising day on 25 February 2025, underscoring its enduring role in national defence.

Organization

Structure and Command

The Defence Security Corps (DSC) is commanded by the Director General Defence Security Corps (DGDSC), a senior officer who reports directly to the through the General Staff Branch of the Integrated of the () in . The DGDSC holds oversight of the Corps' operational, administrative, and security functions, ensuring coordination with the broader structure. The Corps is administratively controlled by the and operates under the logistical framework of the , with support from specialized units such as the Corps of Electronics and Mechanical Engineers for equipment maintenance and technical requirements. The maintains a strength of approximately 30,000–40,000 personnel, organized into focused on static guard duties at key defence installations of the , , and . Each typically comprises 800–1,000 personnel, enabling comprehensive coverage of sensitive sites nationwide while emphasizing vigilance against and unauthorized access. The primary training facility, the Defence Security Corps Centre, is located in , , supporting the Corps' operational readiness.

Recruitment and Training

The Defence Security Corps primarily recruits retired personnel from the , , , and who have completed at least 5 years of service in the regular forces. Eligibility requires a minimum educational of Class 10 (Matric) or equivalent, such as ACE-III, along with standards categorized as SHAPE-I and no major disciplinary issues, including a character rating of "Exemplary" or "Very Good" at discharge, limited to a maximum of two red ink entries in service records with none under specific sections in the last five years. The age limit for candidates ranges from 42 to 52 years, adjusted based on rank and post, such as up to 46 years for (General Duty) and up to 48 years for Clerk (Special Duty). The annual intake stands at approximately 3,000 personnel to meet operational needs. All recruits undergo at the Defence Security Corps Centre and School in , , which serves as the primary facility for inducting ex-servicemen into the corps. The program emphasizes practical skills in security tactics, weapon handling, and VIP protection to prepare personnel for installation guarding and support roles. Specialized modules cover industrial security and counter-terrorism, with post-2010 updates incorporating basic cyber training to address evolving threats in defence installations.

Roles and Responsibilities

Primary Security Duties

The Defence Security Corps (DSC) primarily provides cover to defence installations of the , , and , as well as other sensitive government establishments, with a focus on preventing , pilferage, and unauthorized access. Comprising re-employed ex-servicemen from the armed forces, the DSC ensures vigilance at key facilities, including ammunition depots, ordnance factories, and research laboratories under the (DRDO). These duties emphasize defensive measures to safeguard infrastructure from internal and external risks. DSC personnel guard static installations against and unauthorized access, often in coordination with the (CISF) at high-risk sites such as facilities. They function as staff, including static guards, searchers, escorts, and mobile patrols, to monitor and secure high-value assets. and perimeter patrolling are core activities, with DSC units managing entry points and conducting inspections to detect vulnerabilities. These efforts help maintain at military bases and prevent breaches that could compromise operations.

Operational Support Functions

The Defence Security Corps extends its role to operational support within the defence ecosystem, including airfield security for assets. DSC personnel safeguard airbases and related facilities against threats, often collaborating with Air Force security units. For example, during the 2016 Pathankot airbase attack, DSC guards provided perimeter protection and were among the first to engage intruders, suffering five fatalities. DSC contributes to vigilance against internal threats at defence establishments, such as ordnance factories and sensitive sites, focusing on preventing sabotage and pilferage. Deployments occur nationwide, including high-altitude and operational areas.

Symbols and Traditions

Motto and Insignia

The motto of the Defence Security Corps is "Raksha Tatha Suraksha", which translates from to "Defence and Security". It signifies the duty to protect and safeguard defence installations. The official of the Defence Security Corps is worn on the s as a shoulder flash.

Uniform and Ceremonials

The personnel of the Defence Security Corps (DSC) wear the standard olive green combat uniform of the for general duties, consisting of a half-sleeve and designed for operational environments, accompanied by distinctive DSC shoulder flashes to identify their affiliation. This attire is supplemented by berets for all ranks, a headgear color shared with other support arms and services such as the Corps of Engineers and Signals, setting DSC apart from units that typically wear rifle green or maroon berets. For ceremonial occasions, particularly during the annual raising day celebrations on 25 February, events are held to honor the corps' establishment. These events include felicitations for distinguished service. Passing-out ceremonies for recruits at the Kannur training centre follow standard Indian Army protocols, featuring marching contingents in ceremonial dress and the presentation of certificates to mark the completion of training. Guard mounting and sentry change protocols at defended installations adhere to Indian Army standing orders, involving formal inspections, the sounding of bugle calls for relief, and the posting of sentries in olive green uniforms to ensure continuous security vigilance.

Operations and Deployments

Current and Recent Deployments

Since 2010, the Defence Security Corps () has maintained deployments in counter-insurgency zones, particularly in , where its personnel secure forward military bases and installations against infiltration and terrorist activities. DSC units guard key assets such as air bases and cantonments in the region, contributing to the overall security posture amid ongoing threats. For example, in June 2021, a DSC sentry at the Jammu Air Force Station observed drones entering the perimeter seconds before a bomb drop, highlighting their frontline vigilance role. Personnel from DSC have continued to interact with and units in the sector, as noted during visits in 2023. During the from 2020 to 2022, DSC personnel contributed to response efforts at defence hospitals and establishments, performing access control to enforce protocols and participating in sanitization drives using supplies provided by the (DRDO). They also assisted in community relief, such as distributing food packets in affected areas like Vasco, , in coordination with other armed forces units. This involvement extended their security duties to safeguards within precincts.

Awards and Recognitions

Gallantry Awards

Personnel of the Defence Security Corps () have demonstrated exceptional bravery in protecting vital defence installations from terrorist threats and enemy actions, earning prestigious gallantry awards for acts of valour. These recognitions highlight the Corps' critical role in and operational defence, often involving direct confrontation with armed intruders in high-risk environments. The highest wartime gallantry award, the , has not been conferred on DSC personnel. However, the Corps has received multiple Vir Chakras for gallant actions during conflicts. In peacetime, the DSC has been awarded several Shaurya Chakras—including at least four as of 2017—for courageous responses to militant incursions at military bases and installations. These awards recognize acts such as neutralizing armed intruders attempting to breach perimeters, often under fire, to safeguard sensitive assets like ammunition storage facilities. For instance, Naib Kulwant Singh was posthumously awarded the in 2008 for his heroic efforts during an explosion at a field ammunition depot in the northern sector on 11 August 2007; despite severe injuries, he evacuated personnel and contained the damage from the suspected sabotage, saving numerous lives. A standout example of DSC gallantry is the posthumous Kirti Chakra awarded to Sepoy Jagdish Chand in 2016 for his actions during the terrorist attack on the Pathankot Air Force Station in Punjab. Unarmed and on sentry duty, Chand detected the intruders, engaged them in hand-to-hand combat, killed one terrorist by snapping his neck, and injured another, buying crucial time for reinforcements to arrive and thwart the larger assault.

Service and Longevity Awards

The Defence Security Corps bestows service and longevity awards to honor personnel for sustained commitment, discipline, and reliable performance in safeguarding defence installations. These awards emphasize peacetime contributions rather than acts of bravery, distinguishing them from gallantry recognitions. Primary among them is the Raksha Suraksha Corps Medal, which recognizes extended tenure within the corps. The Raksha Suraksha Corps Medal, originally instituted on 10 July 1964 as the Raksha Suraksha Corps Medal Class II and renamed on 18 November 1968, is conferred annually on officers and other ranks who have completed a minimum of seven years of service in the Defence Security Corps, alongside a total of at least fifteen years of combined service in the armed forces and the corps. It is specifically awarded to eligible recipients who qualify for the higher Unnat Raksha Suraksha Corps Medal but have not received it, with eligibility limited to approximately two awards per 1,000 enlisted personnel to ensure selectivity based on exemplary conduct. The medal features a bronze disc with the on the obverse and crossed swords beneath a star on the reverse, suspended from a ribbon with edges. Complementing this is the Unnat Raksha Suraksha Corps Medal, the superior counterpart instituted on the same date in 1964, awarded to Defence Security Corps members for meritorious long service meeting the same threshold of seven years in the corps and fifteen years overall. This medal, with an identical ribbon design, prioritizes recipients demonstrating outstanding reliability and is positioned higher in the among service awards. Both medals underscore the corps' focus on disciplined guardianship roles, such as industrial and establishment security. Defence Security Corps personnel also qualify for broader longevity honors, including variants of the Long Service and Good Conduct Medal awarded upon reaching twenty years of unblemished service, which enhances pension entitlements for qualifying veterans. Additionally, endorsements on the apply to DSC-specific operational duties, such as securing vital industrial assets, recognizing cumulative contributions over extended periods. These awards are typically presented during ceremonial events, including the corps' annual raising day observances on 25 February, where emphasis is placed on sustained discipline and operational dependability.

References

  1. [1]
    DSC Web - Defence Security Corps
    About Us ! :The Defence Security Corps (DSC) is a corps of the Indian Army responsible for providing security cover to the defence installations of the ...
  2. [2]
    Defence Security Corps Celebrates 70th Raising Day - PIB
    Feb 25, 2017 · Defence Security Corps (DSC), which was raised on 25 February 1947 as 'Defence Department Constabulary', celebrated its 70th Raising Day on 25 February 2017.
  3. [3]
    Defence Security Corps celebrates 70th Raising Day
    Feb 25, 2017 · The DSC, made up of superannuated defence personnel, was raised on February 25, 1947 as the "Defence Department Constabulary".<|control11|><|separator|>
  4. [4]
    Defence Security Corps - India - GlobalSecurity.org
    Jul 9, 2011 · The role of Defence Security Corps is to ensure the protection and security of designated Defence Installations against sabotage and pilferage.<|control11|><|separator|>
  5. [5]
    Army seeks 18000 additional security personnel for better protection ...
    Apr 11, 2017 · Army has asked the govt to approve the raising of 370 new platoons (around 18,000 personnel) of the Defence Security Corps (DSC), with better ...
  6. [6]
    Defence Organisation In India
    ... Defence Security Corps which provides personnel for protecting. Defence installations all over India. Formerly civilian chowkidars and searchers for watch ...
  7. [7]
    Defence Security Corps: India's overlooked soldiers - Mint
    Feb 13, 2016 · Founded by the British in 1947 in Uttar Pradesh as the Defence Department Constabulary Centre, the DSC's job is to guard crucial defence ...
  8. [8]
    [PDF] Ministry of Defence Deptt of Ex-Servicemen Welfare
    08. Copy to:- 1. Director General Indian Coast Guard. 2. Director General, Defence Security Corps. 3. Defence (Finance) (AG/PD). 4. SO to Defence Secretary. 5 ...
  9. [9]
    India - Army - GlobalSecurity.org
    Sep 13, 2021 · The army numbers over one million personnel and fields three dozen divisions. Designed primarily to defend the country's frontiers.
  10. [10]
    https://www.idsa.in/publisher/issuebrief/estimating-indias-defence-manpower
  11. [11]
    Estimating India's Defence Manpower - MP-IDSA
    Aug 4, 2020 · As of 2019, the strength of uniformed personnel in the three services totals 14,38,717 against a sanctioned strength of 15,15,878, representing ...
  12. [12]
    Defence Training Centres - PIB
    Mar 19, 2012 · Name of the Training Institutes/Academies ; 81. 14 Gorkha Training Centre, Sabathu ; 82. Defence Security Corps Centre, Cannanore ; 83. Air Defence ...
  13. [13]
    Can I go to DSC (Defence Security Corps) after retiring from Para ...
    Feb 27, 2021 · Yes, you can go in DSC after retirement and that is the procedure for that, Recruitment Procedure An ex-servicemen undergoes following ...
  14. [14]
    [PDF] Ex-Servicemen-1.pdf
    Jul 14, 2025 · As regards appointment to Group 'D' posts, the prescribed minimum educational qualification of Middle School standard or a lower standard will ...
  15. [15]
    DSC Recruitment Rally 2025 : Apply Now - Ex-Servicemen Info Club
    Jul 25, 2025 · 1. Education. Minimum Qualification: ACE-III / Matric or equivalent · 2. Age Limit. Sepoy (GD): Up to 46 years · 3. Character. Must be rated ' ...
  16. [16]
    Re-Enrolment Into Defence Security Corps (DSC): MEG & Centre ...
    Sep 25, 2025 · The Defence Security Corps (DSC) has announced a Recruitment Rally for re-enrolment of ex-servicemen (ESM) belonging to the Madras Engineer ...Missing: battalions | Show results with:battalions
  17. [17]
    Kannur Cantonment - Wikipedia
    The cantonment was a military camp for Portuguese, Dutch and British rulers, and is now the headquarters of Defence Security Corps.
  18. [18]
    Indian Army Regimental Training Centres - Get Complete List!
    Defence Security Corps Centre. Cannanore/ Kannur, Kerala. 86. Air Defence Artillery Centre. Gopalpur, Orissa. 87. Defence Services Staff College (DSSC).<|control11|><|separator|>
  19. [19]
    Defence Security Corps celebrates 73rd raising day today… The ...
    Feb 24, 2020 · The Defence Security Corps (DSC), previously known as Defence Department Constabulary Centre, was founded on 25 February, 1947 at Mathura, Uttar ...
  20. [20]
    Lieutenant General Dhiraj Seth Reviews Training and Welfare Initiatives at Defence Security Corps Centre in Kannur
    ### Summary of Training and Welfare at Defence Security Corps Centre, Kannur
  21. [21]
    From a silent hill, these men defend India's skies - Rediff.com News
    Apr 3, 2012 · From a silent hill, these men defend India's skies. A Defence Security Corps trooper stands guard at an Indian Air Force radar station in Jammu.
  22. [22]
    [PDF] Security Manual for Licensed Defence Industries
    Defense Public Sector Undertaking. A.19 DSA. Designated Security Agency. A.20 DSC. Defence Security Corps. A.21 GSM. Global System Monitoring. A.22 HQ. Head ...<|control11|><|separator|>
  23. [23]
    Indian Navy celebrates Republic Day in Visakhapatnam
    Jan 26, 2023 · The personnel on parade were drawn from all ships, submarines, air squadrons, naval establishments as well as Defence Security Corps personnel
  24. [24]
    Defence Security Corps Official Website
    Our Vision. To transform DSC Records into a modern, transparent, and efficient record office that serves all personnel with dignity and speed.About Us · Contact Us · About Website · Links to external websites/portals
  25. [25]
    14 Different Uniforms of Indian Army - Defence Direct Education
    Jun 1, 2023 · The commonly seen olive colour half sleeve shirt and olive green pant makes it general duty uniform of indian army. It is accompanied by beret ...
  26. [26]
    Here Are 9 Berets Worn In Indian Military And What Their Colour ...
    Navy Blue: Another most recognised beret colour in India, it is worn by The Regiment of Artillery, Corps of Engineers, Corps of Signals, Support Arms and ...
  27. [27]
    Defence Security Corps Celebrates 70th Raising Day - PIB
    Feb 25, 2017 · Defence Security Corps (DSC), which was raised on 25 February 1947 as 'Defence Department Constabulary', celebrated its 70th Raising Day on 25 February 2017.
  28. [28]
    Laid wreath at the War Memorial of Defence Security Corps Soldiers ...
    Jul 27, 2018 · Laid wreath at the War Memorial of Defence Security Corps Soldiers (DSC CORPS soldiers) in DSC Centre, Kannur, Kerala. Laid wreath at the ...
  29. [29]
    2 defence personnel observed drones entering Jammu Air Base ...
    Jun 30, 2021 · A Defence Security Corps sentry deployed on a watch tower guarding the perimeter of the Indian Air Force base in Jammu had on Sunday observed two drones flying ...Missing: Kashmir | Show results with:Kashmir
  30. [30]
    Indian Air Force - IAF - Facebook
    Feb 24, 2023 · ... Defence Security Corps #DSC on the occasion of their 76th Raising ... Ladakh sector and interacted with IAF and IA personnel deployed in the ...
  31. [31]
    Press Release: Press Information Bureau - PIB
    During this visit, the CNS inaugurated the 492-men accommodation block named 'Veeram', constructed for Defence Security Corps (DSC) personnel at Naushakti ...
  32. [32]
    [PDF] Government of India - Ministry of Defence
    d) 100% in Defence Security Corps. 11.23 Implementation of Reservation: The Government has designated Directorate. General Resettlement as Nodal agency for.
  33. [33]
    Indian Armed Forces Help in Combating Coronavirus - The Diplomatist
    Apr 4, 2020 · Earlier, personnel of the Defence Security Corps (DSC) and Indian Navy from INS Hansa had distributed food at several locations in Vasco, Goa.
  34. [34]
    Indian Army: How the Ministry of Defence is fighting Covid-19
    Apr 10, 2020 · Developed In-house hand sanitiser and provided nearly 73,000 litres to Indian Armed forces, Armed Forces Medical Corps, Defence Security Corps, ...
  35. [35]
    https://www.bharat-rakshak.com/indianairforce/database/awards/awards.php?qyear=1971&qaward=VrC
  36. [36]
    Defence minister Nirmala Sitharaman steps in to get soldier's widow ...
    Dec 8, 2017 · Her husband, Naib Subedar Kulwant Singh, was serving with Defence Security Corps ... He was posthumously decorated with the “Shaurya Chakra ...
  37. [37]
    Kirti Chakra for DSC Pathankot braveheart - The Tribune
    Jan 26, 2016 · CHANDIGARH: Sepoy Jagdish Chand of the Defence Security Corps DSC who died while grappling with terrorists during the Pathankot attack ...
  38. [38]
    Raksha Suraksha Corps Medal - GlobalSecurity.org
    Jul 9, 2011 · The medal is awarded annually to officers and enlisted personnel of the Defence Security Corps who have served for a minimum of seven years in the Defence ...Missing: 21 | Show results with:21
  39. [39]
    ODM of India: Defence Security Corps Medal
    - **Raksha Suraksha Corps Medal**:
  40. [40]
    ODM of India: Higher Defence Security Corps Medal
    Aug 11, 2003 · Unnat Raksha Suraksha Corps Medal ... Ribbon: Pale blue with double yellow edges. Instituted: 10 July 1964. Awarded: To officers and enlisted ...
  41. [41]
    Indian 20 Year Long Service Medal, Lance-Naik B. Menike, Defence ...
    £25.00 In stockIndian 20 Year Long Service Medal, Lance-Naik B. Menike, Defence Security Corps. £25.00. Availability: Only 1 left in stock. - ...