The Evolving Mandate of the Indian Armed Forces

The Indian Armed Forces are constitutionally charged with defending the nation from external aggression and maintaining internal security when called upon. However, their operational scope extends far beyond conventional warfare. In a country as geographically and climatically diverse as India, military assets are frequently the first responders to natural disasters, providing critical logistics, medical support, and rescue capabilities that civilian agencies cannot always match. This dual role—guardian of sovereignty and lifeline during calamities—makes the Indian Armed Forces a uniquely versatile instrument of national power. Over the past two decades, the frequency and intensity of both security threats and natural disasters have increased, forcing the military to continually adapt its doctrine, training, and equipment for multi-domain operations. Understanding this expanded mandate requires examining how each service contributes to strategic deterrence, border management, internal conflict resolution, and humanitarian assistance, all while maintaining readiness for high-intensity conflict.

National Security: Defending India’s Borders and Interests

The Geostrategic Environment

India shares land borders with Pakistan, China, Nepal, Bhutan, Bangladesh, and Myanmar, and a maritime boundary with Sri Lanka, the Maldives, Indonesia, and Thailand. Two of these borders—with China and Pakistan—are contested and subject to periodic standoffs, incursions, and ceasefire violations. The Indian Army mans some of the world’s highest battlefields in Siachen and along the Line of Actual Control (LAC), while the Indian Navy secures the approximately 7,500-kilometre coastline and the strategic sea-lanes of the Indian Ocean Region (IOR). The Indian Air Force (IAF) provides rapid mobility, air superiority, and precision strike capabilities. Together, they form a layered deterrent that has ensured no major territorial loss since 1971.

Modernisation and Jointness

India’s military modernisation aims to replace aging Soviet-era platforms with indigenous systems such as the Arjun MBT, Tejas fighter jet, INS Arihant nuclear submarine, and Akash missile system. The creation of the Chief of Defence Staff (CDS) in 2019 and the planned theatre commands are designed to improve joint operations among the three services. This move toward integration is critical for addressing hybrid threats that blur the lines between peace and war, such as cross-border terrorism, cyber-attacks, and information warfare. The Armed Forces also invest heavily in cyber and space capabilities, recognising that future conflicts will be fought across these domains.

Counter-Insurgency and Internal Security

Beyond external defence, the Army has been deployed for decades in counter-insurgency operations in Jammu and Kashmir, the Northeast, and parts of central India affected by Left-Wing Extremism (LWE). These operations require a different skill set—population-centric patrolling, intelligence-driven raids, and community engagement—which the military has developed through specialised units like the Rashtriya Rifles and the Assam Rifles (under dual control of the Ministry of Home Affairs). Although the primary responsibility for internal security rests with paramilitary and police forces, the Armed Forces provide essential backup during large-scale unrest or when the situation overwhelms civil authorities.

Disaster Relief: The Armed Forces as First Responders

Under the National Disaster Management Act of 2005, the Indian Armed Forces are designated as the “first responder” for major disasters. The National Disaster Response Force (NDRF) is a dedicated civilian force, but it is relatively small (16 battalions) and relies on military equipment, transport, and command-and-control structures. During a calamity, the military activates its own disaster response protocols, often within hours. The three services maintain pre-positioned stocks of relief material, medical field hospitals, and engineering task forces capable of clearing debris, restoring roads, and providing clean water. This integration is coordinated through the Integrated Defence Staff (IDS) and the respective service headquarters.

Capabilities Unique to the Military

The Armed Forces bring assets that no civilian agency possesses: heavy-lift helicopters (Mi-17, Chinook), fixed-wing transport aircraft (C-17, C-130, AN-32), naval ships with helipads and desalination plants, and thousands of trained personnel in medical, engineering, and logistics trades. For example, during the 2018 Kerala floods, the Navy deployed multiple ships and helicopters, rescued over 15,000 people, and delivered thousands of tonnes of relief supplies. The IAF’s paratroopers and Garud commandos conducted high-altitude rescues in Uttarakhand (2013), while the Army’s field engineers rebuilt bridges in Jammu and Kashmir after flash floods.

Notable Disaster Response Operations

The following list highlights key operations that demonstrate the breadth of military involvement:

  • 2004 Indian Ocean Tsunami: The Indian Armed Forces launched Operation Sea Wave, deploying over 30 naval ships, 50 aircraft, and 15,000 personnel to aid affected countries (India, Sri Lanka, Maldives, Indonesia). This was the largest peacetime military operation in Indian history and established the Navy as a premier humanitarian assistance actor in the region.
  • 2013 Uttarakhand Floods: Code-named Operation Rahat, the IAF flew over 2,000 sorties, evacuating more than 19,000 civilians and tourists stranded in the Kedarnath valley. The Army set up field hospitals and cleared landslides, often under perilous weather conditions.
  • 2018 Kerala Floods: Over 40,000 military personnel were involved. The Navy’s INS Garuda and INS Sunderbans served as command centres, while the Army’s Madras Engineer Group repaired breached embankments. The operation saved an estimated 75,000 lives.
  • 2020 Cyclone Amphan (West Bengal/Odisha): Pre-deployment of NDRF teams under military airlift ensured zero casualties in the storm’s direct path. The Navy and Coast Guard prepositioned relief supplies in Kolkata and Haldia.
  • 2020–21 COVID-19 Pandemic: The Armed Forces assisted in rapid construction of quarantine facilities, operation of oxygen plants, and airlifting of medical supplies from abroad. The IAF's Operation Sanjeevani delivered medicines to Maldives and other neighbours, while the Army’s hospitals treated civilians.

Humanitarian Assistance and Disaster Relief (HADR) Abroad

India’s military also conducts HADR beyond its borders, often faster than other nations. Notable examples include Operation Maitri (Nepal earthquake, 2015), Operation Vanilla (Madagascar flooding, 2020), Operation Sagar Arogya (COVID aid to Indian Ocean neighbours), and Operation Dost (Turkey and Syria earthquake, 2023). These missions improve India’s soft power and demonstrate its commitment to being a “net security provider” in the Indian Ocean region. The Navy’s Eastern and Western Fleets regularly carry HADR packs, and the IAF maintains quick-reaction teams for international requests.

Challenges and Adaptations

Resource Constraints and Modernisation Gaps

Despite progress, the Armed Forces face significant challenges. Defence expenditure as a percentage of GDP has hovered around 1.9–2.1%, well below the 3% recommended by many strategic analysts. Capital acquisitions are often delayed, and the services operate with critical shortages in ammunition, night-vision devices, and medium-lift helicopters. The recent push for Atmanirbhar Bharat (self-reliance) in defence is meant to address these gaps, but indigenous production capacity still lags. Disaster relief operations further strain budgets and wear out equipment, especially helicopters and transport aircraft.

Coordination with Civil Agencies

Military-led disaster relief often exposes gaps in civil preparedness. State governments may be slow to request military aid, and once deployed, the armed forces can face bureaucratic hurdles in accessing funds or supplies. The National Disaster Management Authority (NDMA) and state authorities are working on better integration through Joint Response Centres and standard operating procedures, but much remains to be done. The military’s own disaster response units—like the 9th Battalion of the NDRF (entirely drawn from the Army)—are now institutionalised, but their limited number means the regular forces will always be the backbone of large-scale relief.

Climate Change and Emerging Threats

Climate change is increasing the frequency of extreme weather events—floods, cyclones, landslides, and heatwaves—which will demand more frequent military intervention. The Indian Armed Forces are already factoring this into their training and infrastructure. For instance, the Army’s Snow and Avalanche Study Establishment (SASE) now helps civilian agencies in Himachal Pradesh and Uttarakhand. The Navy’s Indian National Centre for Ocean Information Services (INCOIS) provides cyclone predictions that feed into military pre-positioning plans. Future challenges may also include glacial lake outburst floods and sea-level rise affecting naval bases.

The Way Forward: Strengthening the Dual Mission

To maintain its effectiveness as both a deterrent force and a relief agency, the Indian Armed Forces must invest in multi-role platforms that can switch between combat and humanitarian roles with minimal reconfiguration. Examples include modular hospital ships, dual-purpose transport aircraft, and containerised relief modules that can be airdropped. The CDS and new theatre commands should ensure that disaster relief planning is embedded within operational plans, not treated as an afterthought. Additionally, public-private partnerships for logistics and reserve units of retired soldiers trained in disaster management could relieve pressure on regular forces.

The Indian Armed Forces’ contribution to disaster relief is not a distraction from their primary mission; it is an extension of it. By saving lives at home and abroad, they build trust, strengthen civil-military relations, and enhance India’s strategic reputation. As the security environment grows more complex and the climate more volatile, the ability to seamlessly shift from warfighting to humanitarian operations will define the modern military. The Indian Armed Forces, with their unmatched reach and resilience, are well positioned to lead this dual mandate—provided they continue to modernise and integrate across all domains.