Three Pillars of Indian Intelligence: Deterrence in the Shadows

In World War II, the cracking of the Enigma code helped defeat divisions of the Nazis without firing a bullet, and reconnaissance intelligence helped prevent a nuclear catastrophe during the Cuban Missile Crisis. History has taught us one important lesson: the strongest in a nation’s arsenal isn’t a missile or a jet; it’s the intelligence that prevents them from ever being used.

Illustration by The Geostrata

Intelligence is such a tool that shapes the options on the table, far before a soldier crosses a border, before a diplomat objects, before a missile is tested or a sanction imposed.

In its most absolute sense, intelligence is the systematic collection, analysis, and interpretation of critical information that directly or indirectly is relevant to national security.

In the modern geopolitical context, deterrence isn’t just about showcasing military strength; it is about leveraging the unseen advantage of being two steps ahead, guided by intelligence.

Intelligence is the actual eyes and ears on the ground that is crucial to any strategic decision-making process, which denies the adversaries the element of surprise in any conflict. A nation that sees clearly is a nation that can respond proportionately. India, having one of the most integrated intelligence networks, isn't just a convenience but a geopolitical necessity. Surrounded by nuclear adversaries, a constant headache of cross-border terror networks, and a potent internal rebellion threat, showcasing intelligence isn’t a luxury but the unseen foundation on which national security rests.

Within this framework operates a layered intelligence ecosystem, anchored by the three principal pillars: the external arm (R&AW), the internal arm (IB), and the military spear (MI). India’s intelligence structure is not just limited to these three alone. It also includes other specialised agencies such as the NTRO, DIA, and various state intelligence units, collectively covering the full spectrum of HUMINT, SIGINT, OSINT, cyber and technical surveillance.

RESEARCH AND ANALYSIS WING (R&AW): THE EYES THAT WATCH BEYOND THE HORIZON

Established in 1968, under the visionary leadership of R.N. Kao, R&AW sits at the outermost ring of India’s intelligence framework, focused on gathering political, military, and technological intelligence. Created after the 1962 and 1965 wars, which exposed serious gaps in India’s external intelligence capabilities, RA&W had its work already cut out, of collecting foreign intelligence and monitoring hostile states, while reporting directly to the PMO.

Unlike the IB, which focuses inward, R&AW operates beyond India’s borders, from embassies to covert stations and in places where India’s strategic interests matter.

R&AW plays a critical role in the decision-making process for the political and military leadership to balance deterrence postures that undermine an adversary’s advantage.

R&AW’s portfolio is much bigger than what we can comprehend. It extends way beyond contemporary statecraft, guerrilla support, and corroborating foreign intelligence. From embedding themselves into terror networks to monitor proliferation, to the end of the book, the clandestine operations, RA&W does anything and everything to maintain national security. This is visible in the many declassified operations conducted by the agency.

One of R&AW’s most impactful operations was its role in the 1971 Bangladesh Liberation War. The training and support of the Mukti Bahini resistance in Bangladesh to coordinate with Indian military planners to counter foreign intelligence in West and East Pakistan, R&AW transformed intelligence into strategic leverage. One of the more vivid spy craft examples reported is the operation of infiltrating Pakistan’s hostile nuclear program, which involved covert sampling and HUMINT inside these suspected nuclear sites in Kahuta, Pakistan.

INTELLIGENCE BEAURAU (IB): THE DOMESTIC NERVE

Formed under British rule in 1887 and retained post-independence, the Intelligence Bureau (IB) is one of the world’s oldest intelligence agencies. Tasked with counter-insurgency and counter-terrorism operations while maintaining internal security. With R&AW vigilant outside our borders, IB is focused on the internal security apparatus.

In the current deterrence posture, deterrence is the backbone of this unconventional war scenario, with proxy warfare, sleeper cells, cross-border terror modules, and foreign-funded destabilisation campaigns all operating within the civilian shadows. IB’s role is to detect, monitor, and neutralise any threats before they escalate into a full blown crises that demands military action.

In recent years, IB has been credited with dismantling terror modules, infiltrating and neutralising mafia-terror syndicates with cross-border linkages. With South Asia being a hotbed for radicalisation and terror recruitment, IB’s vigil has repeatedly led to the arrests of high-level terror proxies on Indian soil, thus preventing countless terror attacks. Along with this, it plays a crucial role in counter-intelligence, of identifying foreign operatives in Indian territory.

As part of the MHA (Ministry of Home Affairs), IB works closely in tandem with state intelligence and state authorities to gather intel.

On the counter-terror front, state ATS’s and IB working closely in joint working groups to mitigate the threat. With such a wide geography to handle, IB is tasked with monitoring activities that threaten the nation’s integrity. One of the major breakthroughs for intelligence agencies was the elimination and surrender of various North-Eastern secessionist terror modules operating on Indian soil. From handling peace negotiations to managing political talks and issues with outfits like ULFA.

MILITARY INTELLIGENCE(MI): THE WARRIOR’S FORESIGHT

Military Intelligence (MI), also termed as the warrior's intelligence, embeds itself deeply within the armed forces. From fusing tactical HUMINT to using signals to intercept communication, MI works on having a thorough battlefield assessment and gaining tactical operational superiority in a conflict. Coming under the Directorate General of Military Intelligence (DGMI), headed by a Lt General.

MI is focused on performing two crucial tasks: scaffolding the military decision cycle with accurate battlefield awareness and providing credible on-ground or tactical INT to maintain the element of surprise. Often operating in hostile, contested regions, MI’s operatives generate immediate information that lies at the heart of the decision-making process of any military operation. It is clear, by this fact, that a better MI shortens the kill-chain, reduces collateral risk, and makes military responses more precise and proportionate.

Unlike the other intelligence arms, that focuses on gaining strategic advantages in the policy domain, MI directly shapes combat outcomes. From using low-level HUMINT to using sophisticated Military satellites like RISAT, CAROSAT, and the GSAT-7 &7A, MI provides accurate intelligence reports that help in reducing casualties and guide surgical operations. ISRO’s constellation of satellites offers unmatched battlefield awareness for various combat operations, which includes the precision strikes during Operation Sindoor in May 2025 and Operation Bandar in 2019.

Working alongside agencies, in a similar domain like the National Technical Research Organisation (NTRO) and the Defence Intelligence Agency (DIA), from counterinsurgency in the North and North East to operating way beyond Indian borders to secure Indian interests.

With covert support operations in Tajikistan and Afghanistan, helping the Northern Alliance to overthrow the Taliban in 2001, MI showed its prowess in creating an impact wherever immediate Indian interests are at stake.

One of the famous stories of valour and courage is the account of Major Mohit Sharma, who embedded himself deep inside a terror outfit, gathering important intel, illustrating how military intelligence and special operations work. He led an assault in Kupwara that resulted in the elimination of multiple militants at the cost of his own life and was later recognised with the Ashoka Chakra posthumously.

Within the army establishment, there was a premier military intelligence organisation, the Technical Support Division(TSD). Formed in the aftermath of 26/11, under the command of Col. Hunny Bakshi, was a covert unit reporting directly to the army chief. Handpicked by the best, TSD was mandated as a strategic unit for planning, preparing and executing special operations deep inside the territories/countries of interest. TSD carried out various operations both for internal and external security.

MAJOR CHALLENGES: POLITICAL VENDETTA AND TURBULENCE

Intelligence is fragile. A single leak can dismantle networks built over decades. Internal discord, political polarisation, and a lack of consensus in the political establishment on national security often leave intelligence professionals vulnerable to internal sabotage.

R&AW, IB and Military Intelligence have also faced institutional controversy and sabotage. From reports of India’s own Prime Minister Morarji Desai inadvertently informing Pakistani dictator General Zia ul-Haq, in July 1977, that India was well-aware of Kahuta and Pakistan’s nuclear programme. Followed by which the military dictator went about eliminating every single one of our agents and assets, thus forever leaving us in the dark about Pakistan’s nuclear weapons programme. Morarji Desai’s tenure saw significant cutbacks in both budget and operations.

RA&W has never been out of controversy when it was claimed by a former R&AW officer, former Vice President Hamid Ansari, had played a big role in exposing the RAW set-up in Tehran, endangering the lives of RAW unit members. 

While for the MI, it's been the Technical Support Division (TSD). directly to accomplish covert operations and counter-terrorism capabilities, was brought under scrutiny and became the subject of political vendetta and bureaucratic lobbying. Had TSD not been disbanded after the controversies, India could have averted the Pathankot, Uri and Pulwama terror attacks. But politics consumed such an efficient organisation, to the detriment of the country.

Terms such as "India’s Elite Covert Unit" succumbed to internal politics. Regardless of perspective, these episodes revealed a deeper concern: when intelligence arms are politicised or publicly discredited, morale suffers, and adversaries observe internal fractures.

CONCLUSION: THE UNKNOWN GUARDIANS

Intelligence is a profession without any recognition, applause, or credit. It offers no medals in public ceremonies, no public acknowledgement, no political spotlight. Just a thankless job, with all its victories buried in classified files. Working on the long-term goal of securing the nation’s interests, Intelligence requires absolute secrecy, absolute discipline, and absolute loyalty to the nation.

If caught abroad, the state has the policy to outrightly deny their existence. They are officially disowned. There are no press conferences, no diplomatic efforts, or back channels, just a fate filled with uncertainties. If found in a hostile territory, they confront extreme consequences from torture, mutilation, inhumane treatment, and even death. Risks that intelligence officers accept long before they step across a border. Their names are just redacted and may never see the light of day, and tend to remain stuck in a small classified file. Their families are often kept in the dark and carry the burden of silence.

Despite operating in the shadows and with far fewer resources compared to some of their Western counterparts, India’s intelligence agencies stand on par with many of the world’s most capable services, like the Mossad, CIA, MI6, and FSB. Based on impact, strategic reach, and contributions to national security, R&AW stands among the top.

In a democracy like India, debate and deliberation are all part of the process, and so is accountability. But dragging the agencies into petty politics, political rivalries, or public sensationalism has major consequences, compromising nothing but national security.

Once compromised, these networks take years to build. Once an asset is lost, it takes years to replace it, losing years of effort. Intelligence is not glamorous. It isn’t rewarded, nor is it celebrated. It’s just an act of pure love and commitment for the nation which motivates these individuals, and the least we can do as citizens for these Bravehearts is ensure that those who serve in the shadows are never compromised or weakened by the petty divisions at home.

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BY JYOTIRADITYA SHETTY

TEAM GEOSTRATA

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