By Zorawar Singh - South Asia Team
During India’s 73rd Independence day speech in 2019, Indian Prime Minister Narendra Modi announced the creation of the position of a ‘Chief of Defence Staff’ (CDS) who would be responsible for enhancing the integration of the Indian Armed Forces and “to bring about synergy in operation, logistics, transport, training, support services, communications, repairs and maintenance, etc of the three Services.” (Press Information Bureau, 2020). The years following the announcement were marred by inter-service rivalries and concerns over the division of assets, expressed particularly by the Indian Air Force (IAF) until April 2026 when the then CDS General Anil Chauhan stated that a proposal on theaterisation would soon be shared with the government following a “100 per cent agreement on the concept of theaterisation” even as minor differences on the implementation persisted. While a specific timeline for when these reforms will be implemented has not yet been specified, given India’s position as a major, if not premier, military power in the South Asia, these are likely to have a significant impact on South Asian security.
Impact on the Indian Armed Forces
At present, the three branches of the Indian Armed Forces operate largely independently of each other and are organised under ‘commands’. The Army has seven commands (six operations and one training command), the Air Force has seven (five operational and two functional), and the Navy has three. This has resulted in issues such as parallel command structures, resource duplication, and slower decision-making. Committees such as the Kargil Review Committee (1999) and the Shekatkar Committee (2016) have emphasised the need for India’s armed forces to develop a more joint method of functioning, and theaterisation seeks to model India’s military more along the lines of Western ones, where the assets of all branches work in tandem to enhance operational effectiveness.
From India's perspective, theaterisation promises several operational advantages. First, integrated commands could improve intelligence sharing, streamline logistics, and enable faster responses during military crises. Second, unified command structures may also reduce bureaucratic friction between services and improve the efficient allocation of defence resources. This is particularly relevant in the context of India's security challenges. The 2020 Galwan Valley clashes with China highlighted the need for rapid coordination between ground forces, air assets, surveillance systems, and logistical networks. Similarly, India's continuing rivalry with Pakistan requires the capability to respond effectively across multiple domains and fronts, as seen in the clashes in May 2025.
A more integrated military structure could therefore enhance India's deterrence capabilities by increasing the credibility of its conventional military power. Potential adversaries may perceive a theaterised Indian military as more capable of executing coordinated operations, thereby raising the costs associated with military escalation.
Impact on the India-Pakistan Military Balance
The impact of theaterisation of Indian Armed Forces on India-Pakistan relations is likely to be mixed. On one hand, enhanced military coordination could strengthen deterrence by reducing uncertainty regarding India's ability to mobilise and conduct operations. A more effective conventional force may discourage Pakistan from engaging in limited military provocations or supporting cross-border militant activities and Op. Sindoor showcased India’s willingness to respond to terror attacks in India with conventional force, including the targeting of assets and infrastructure belonging to the Pakistani armed forces.
On the other hand, Pakistan may interpret theaterisation as part of a broader effort by India to achieve conventional military superiority. Given the asymmetry in economic and military resources between the two states, Pakistanhas traditionally relied on nuclear deterrence to offset India's conventional advantages. Any reform that significantly enhances India's operational capabilities could reinforce Pakistani concerns regarding strategic vulnerability. This perception may further encourage Pakistan to modernise its military capabilities, leading to reforms within Pakistan as seen with the establishment of the Army Rocket Force Command (ARFC), invest in advanced missile systems, and continue expanding its tactical nuclear arsenal. Such developments could contribute to a regional security dilemma, whereby measures taken by one state to increase its security are perceived as threatening by another, resulting in reciprocal military build-ups.
Furthermore, the reality of the India-Pakistan rivalry has gradually been altered since the Uri attacks in 2016. The Modi-led government, during each major terror attack in its tenure, has shown a willingness to go up the escalation ladder from limited surgical strikes in 2016, limited airstrikes in 2019, to now an exchange of missiles and drones targeting military assets and infrastructure. The ruling Bhartiya Janata Party government’s voters now expect a ‘strong’ response (targeting the Pakistani army directly) whenever a terror attack occurs in Indian territory, meaning the window and scope for a negotiated resolution have become significantly smaller. To add to this, Pakistan’s continued and growing cooperation with China in countering India’s traditional military advantage will likely also be furthered by India’s military reforms, besides impacting the relationship between India and China, as discussed below.

The China Factor
The most important strategic driver behind India’s theaterisation of its armed forces is arguably China's growing military power. Since the 2020 border crisis, Indian defence planners have increasingly focused on the challenge posed by the People's Liberation Army (PLA) along the Line of Actual Control (LAC). China's own military reforms offer an important point of comparison. Between 2015 and 2017, Beijing undertook extensive military restructuring, replacing its traditional military regions with integrated theatre commands designed to improve joint operations. Chinese reforms have significantly enhanced the PLA's ability to coordinate forces across different domains and operational theatres.
Indian policymakers view theaterisation partly as a response to this changing military balance. By integrating its own command structures, India seeks to improve readiness and operational effectiveness in the event of future border confrontations. Enhanced jointness may enable India to better coordinate surveillance, airpower, logistics, and ground operations across the Himalayan frontier.
However, this dynamic may also contribute to intensifying strategic competition between Asia's two rising powers. As both states continue to modernise their militaries and improve operational capabilities, the risk of military rivalry becoming increasingly institutionalised cannot be dismissed. While theaterisation itself is not inherently destabilising, it forms part of a broader pattern of military modernisation occurring on both sides of the border. Furthermore, an increase in tensions between China and India has the potential to spill over into a wider regional confrontation where both states may seek to increase their influence in other South Asian countries and see attempts by the other to do the same as a potentially hostile act by the third state.
In conclusion, India’s theaterisation reforms may be aimed solely at enhancing its own military readiness and the joint operational capability of its armed forces and may be without an offensive goal in mind. However, this may not be how other states, particularly Pakistan and China view it, and reciprocal reforms and measures to enhance their own capability have the potential to lead to an increased risk of conventional conflict in South Asia, a reality which was briefly seen in the India-Pakistan conflict in 2025.









