The India-Pakistan conflict of May 2025 marked a defining shift in the nature of modern warfare, demonstrating how rapidly military doctrines are evolving from slow-moving troop mobilisation strategies to highly coordinated precision strikes executed within hours. At the centre of this transformation was India’s Operation Sindoor, an 88-hour military campaign that showcased a new Indian doctrine focused on punishment, deterrence and dominance while carefully remaining below the threshold of full-scale war between two nuclear-armed neighbours. Military analysts believe the operation fundamentally altered strategic calculations in South Asia and signalled the arrival of a new era of non-contact, kinetic warfare.
The turning point of the conflict came on May 10, 2025, when a thirty-minute barrage involving 18 BrahMos supersonic cruise missiles struck Pakistani airbases and radar installations with extraordinary precision. The attacks reportedly caused extensive damage to key military infrastructure and demonstrated India’s ability to launch deep precision strikes without physically crossing the border. The operation unfolded across Pakistan Occupied Kashmir, Punjab and Sindh, with Indian forces targeting strategic assets from long range using air power, missiles and network-centric warfare systems.
Despite suffering initial aircraft losses during the early phase of the operation, the Indian Air Force and the Indian Army rapidly escalated retaliatory operations. Indian forces reportedly destroyed at least five Pakistani Air Force aircraft, both on the ground and in aerial engagements. One Pakistani aircraft was reportedly shot down at a record distance of 314 kilometres, underlining the growing sophistication of long-range engagement capabilities in modern warfare. Meanwhile, the Indian Navy remained positioned for possible strikes along Pakistan’s coastline, although intelligence reportedly revealed that Pakistani naval vessels had taken shelter among civilian shipping berths to avoid detection and attack.
Military experts believe Operation Sindoor succeeded because of a combination of political resolve, technological preparedness and strategic miscalculations by Pakistan’s military establishment headquartered in Rawalpindi. The operation drew upon decades of investment in defence infrastructure and indigenous military systems. Among the most crucial components was the BrahMos missile program, which originated in the 1990s under the guidance of A. P. J. Abdul Kalam and A Sivathanu Pillai. India also relied heavily on the S-400 Triumf systems purchased from Russia in 2018 despite opposition from the United States. Another major factor was the Integrated Air Command and Control System, or IACCS, developed over several decades by the Indian Air Force in collaboration with Indian industry.
Operation Sindoor was launched in response to the April 22 terrorist attack in Pahalgam, where 25 Indian civilians were killed by militants linked to Lashkar-e-Taiba. India retaliated by striking eight terrorist camps and launch pads located inside Pakistan. Analysts described the campaign as a significantly expanded version of the 2019 Balakot airstrikes, which were conducted after a suicide bombing killed 40 CRPF personnel in Pulwama. In 2025, however, the scale, speed and depth of Indian operations were substantially larger and technologically more sophisticated.
According to strategic assessments, India carefully calibrated escalation during the conflict and repeatedly offered Pakistan opportunities to de-escalate. However, the conflict intensified after Pakistan allegedly launched a ballistic missile towards New Delhi, marking what observers described as the first instance of one nuclear-armed country firing such a weapon towards another nuclear-armed state during an active confrontation. India responded with a devastating series of precision airstrikes that reportedly targeted 11 military sites, including eight Pakistani Air Force bases. Following the attacks, Pakistan’s Air Force reportedly withdrew several assets to rear bases and diplomatic pressure mounted rapidly for a ceasefire.
Military observers have also linked Operation Sindoor to broader global trends in warfare visible in other recent conflicts, including the Iran-Israel conflict of June 2025 and the later US-Israel strikes on Iran in 2026. These conflicts similarly relied on missiles, air power and low-cost drones rather than large-scale ground invasions. In the Middle East, Iran reportedly managed to damage multiple American military installations despite facing overwhelming air superiority from the United States and Israel. Analysts noted that Tehran’s investment in kamikaze drones and ballistic missiles enabled it to strike targets across several countries, including Jordan, Kuwait, Iraq and the UAE.
The strategic logic behind Operation Sindoor has also been linked to a major shift in India’s military doctrine. For decades, Pakistan’s military establishment was believed to rely on what analysts termed “Nuclear Weapons Enabled Terrorism” or NWET — a strategy where terror groups targeted Indian civilians while Pakistan’s nuclear arsenal deterred large-scale Indian retaliation. This approach was visible during attacks such as the 2001 Indian Parliament attack and the 2008 Mumbai attacks. India’s earlier response mechanisms, including the prolonged troop mobilisation under Operation Parakram after the Parliament attack, were criticised for being too slow and vulnerable to international diplomatic pressure.
To address these weaknesses, Indian military planners in the early 2000s developed the concept informally known as “Cold Start,” aimed at enabling rapid mobilisation and limited conventional retaliation before international pressure could halt military action. Although Cold Start was tested in exercises, it was never fully implemented operationally. Analysts now argue that Operation Sindoor effectively represented a “Cold Start 2.0” strategy built around long-range precision warfare rather than massive troop movements across borders.
Military theorists have increasingly analysed the operation through the framework of the OODA loop — Observe, Orient, Decide and Act — conceptualised by American strategist John Boyd. The central idea is that the side capable of making decisions and executing actions faster gains a decisive battlefield advantage. According to defence experts, India’s OODA loop has dramatically shortened. While Operation Sindoor took roughly two weeks to prepare and execute, analysts believe future Indian retaliatory operations could potentially occur within hours instead of days.
This rapid-response capability has major implications not only for counterterror operations but also for future conventional warfare scenarios involving Pakistan. Given Pakistan’s relatively narrow geography — approximately 1,600 kilometres from north to south and 885 kilometres from east to west — Indian planners increasingly view the country as highly vulnerable to long-range precision strikes. Since the operational range of the BrahMos missile roughly corresponds to Pakistan’s width, systems such as the S-400 can effectively create large denial zones across Pakistani airspace.
India’s future defence programs are also expected to intensify this imbalance. Among them is Mission Sudarshan Chakra, described by Prime Minister Narendra Modi as a next-generation expansion of India’s command and control architecture. Analysts believe such systems could further restrict Pakistan’s operational flexibility and expose key military infrastructure, ports, radar systems, submarines and airbases to rapid precision attacks without requiring Indian forces to cross the Line of Control or the international border.
Strategic experts also believe this evolving doctrine may significantly influence India’s planning for a potential two-front conflict involving both Pakistan and China. Historically, India has never simultaneously fought major wars against both countries despite longstanding fears of such a scenario. Analysts point out that American diplomatic pressure kept Pakistan out of the 1962 India-China war, while Soviet strategic influence discouraged China from intervening directly during the 1971 Indo-Pak war.
In recent decades, however, growing military cooperation between Beijing and Islamabad forced Indian planners to consider contingency strategies involving simultaneous threats from both fronts. Under this framework, India would aim to contain Chinese forces in the north while decisively defeating Pakistan in the west. Defence analysts now argue that Operation Sindoor demonstrated India’s growing ability to neutralise Pakistani military infrastructure rapidly using fewer conventional resources, thereby allowing greater concentration of military power along the northern frontier.
The 88-hour campaign is now being studied as a landmark example of next-generation warfare where missiles, networked air defence systems, drones, precision targeting and political decision-making speed combined to create a new model of conflict management between nuclear powers. Military experts believe the lessons from Operation Sindoor will shape strategic thinking in South Asia and beyond for many years to come.
