The recently released ‘Report to Congress on Military and Security Developments Involving the People’s Republic of China (2025)’, prepared by the United States Department of Defense as required by Congress, provides a structured and detailed picture of how Washington currently assesses China’s military direction.

The report explains how China is shaping its strategy, modernising its forces, and preparing for high-end conflict, especially in the Indo-Pacific region.

What makes the framing of this report especially important is its core argument. It states that the People’s Liberation Army is being prepared to face a powerful opponent, namely the United States. To support this objective, Beijing is building what it openly calls ‘national total war’, a whole-of-nation approach that combines military strength with political control, economic capacity, technological advancement, and information dominance. The First Island Chain is identified as the immediate strategic centre of gravity, while China simultaneously works toward global power projection capabilities.

Some official documents simply capture a moment. This one outlines a direction. The Pentagon’s congressionally mandated assessment is not focused on short-term contingencies alone. Its main assertion is clear and consistent: China is developing the PLA as a comprehensive tool of national power. This force is designed not only for a potential Taiwan scenario, but also for sustained, long-term use to pressure, deter, and if required, fight across multiple domains and theatres.

From India’s perspective, the report’s value does not lie in revealing unknown ambitions. India has already observed China’s behaviour, both at sea and along the Line of Actual Control. What makes this assessment important is that it brings together five interlinked realities into one unified picture:
(1) China’s effort to dominate the regional military balance,
(2) its expanding network of overseas access points and logistics facilities,
(3) the rapid growth of its nuclear and missile forces,
(4) the increasing maturity of its cyber and information warfare capabilities, and
(5) the continued use of Pakistan as a lever to complicate India’s deterrence planning.

Beijing’s Strategic Timeline Is Not Open-Ended

The Pentagon report reiterates that Xi Jinping has instructed the PLA to be capable of achieving key objectives by 2027. In U.S. strategic assessments, this timeline is often associated with a Taiwan contingency. However, the report places this deadline within a broader Chinese effort to alter the regional balance of power in its favour.

The assessment also highlights that U.S. and allied military operations in the Western Pacific now face serious challenges due to China’s expanding missile forces. These systems are capable of striking targets at long ranges, placing forward bases, naval formations, and logistics hubs at increased risk.

For India, the immediate lesson is not that Taiwan is a distant or irrelevant issue. Even though the centre of gravity remains in East Asia, the same set of capabilities China is building can be applied elsewhere. These include intelligence, surveillance, and reconnaissance systems, precision strike weapons, integrated air defence networks, long-range fires, cyber tools, space-based support, and robust logistics. All of these assets are transferable across theatres, including the Indian Ocean and the Himalayan region. In practical terms, China is assembling a flexible military toolbox. India finds itself positioned close to several of the pressure points where those tools could be applied.

The LAC and Arunachal Pradesh: Cooling Tensions While Retaining Leverage

One of the sections most relevant to India does not focus on missiles or warships, but on diplomacy along the Line of Actual Control. The Pentagon notes that just ahead of the meeting between Xi Jinping and Prime Minister Narendra Modi at the BRICS summit in October 2024, India and China announced an agreement to disengage from the remaining standoff sites along the LAC. This was followed by monthly senior-level discussions on border management and limited steps toward normalisation.

The report’s assessment is cautious. It states that India remains sceptical, and that mutual mistrust continues to constrain the relationship. At the same time, it suggests that China likely seeks to use reduced tensions to stabilise bilateral ties and prevent U.S.–India relations from growing stronger.

This approach reflects a familiar Chinese strategy. Beijing often lowers tensions just enough to reduce external balancing against it, while keeping intact the underlying sources of pressure that caused the crisis. For India, calm along the LAC can offer strategic space, but it also carries risk. If stability leads to complacency in infrastructure development, force posture, surveillance coverage, or partnership momentum, the balance can quietly tilt.

China does not need an actively tense border for the LAC to function as leverage. Even during periods of calm, Beijing continues to build roads, villages, logistics hubs, surveillance infrastructure, and airfields along the frontier. At the same time, it can deploy calibrated information pressure to portray Indian defensive measures as escalatory acts.

Within this context, Arunachal Pradesh becomes a central but often understated pivot. China’s persistent attempts to challenge India’s sovereignty in the state, through renaming locations, issuing symbolic signals similar to earlier stapled visa practices, and advancing maximalist historical narratives, are not merely rhetorical. They are preparatory steps for coercion.

Influence over Arunachal does not require open conflict. China can raise the political cost of India’s routine governance by applying measured pressure. This can take the form of patrol intrusions, infrastructure development across the border, sudden military exercises, airspace assertions, and sustained information campaigns.

The Pentagon report states that China aims for ‘strategic deterrence and control’ over neighbouring countries while keeping pressure below the threshold of open conflict. Arunachal fits this model precisely. It holds high symbolic value for Beijing, deep territorial and emotional significance for India, and terrain where China’s improved surveillance, logistics, and rapid mobilisation capabilities can signal escalation dominance without crossing clear red lines.

For India, the appropriate response is to treat Arunachal as a core state rather than a frontier region. This requires sustained surveillance, layered counter-drone systems, resilient roads, bridges, and airfields, and a combined diplomacy and development narrative that prevents Beijing from portraying the state as “disputed” in international discourse.

The Pakistan Dimension: Pressure from the Second Axis

If the LAC represents one pressure axis, Pakistan represents the other. The Pentagon report provides a concrete data point to illustrate this reality: China’s transfer of J-10C fighter aircraft to Pakistan. According to the report, as of May 2025, China had supplied Pakistan with 20 J-10C units, described as its only J-10C exports. These deliveries are linked to two earlier orders placed since 2020, totalling 36 aircraft.

This transfer is operationally significant. When combined with modern air-to-air missiles, advanced sensors, and data-link systems, it enhances Pakistan’s ability to contest airspace and threaten high-value targets. Reuters reporting on the May 2025 India–Pakistan air engagement noted that Pakistan’s claimed advantage was tied to situational awareness and an integrated sensor-to-shooter chain built around Chinese-origin systems, with J-10C fighters and long-range missiles playing a key role.

For India, the strategic meaning holds even if some Pakistani claims were exaggerated or inaccurate. China’s defence-industrial ecosystem can rapidly strengthen Pakistan’s deterrence toolkit. Pakistan, in turn, serves as a technical, tactical, and narrative testing ground for Chinese systems.

The information dimension is now central. A Reuters article citing findings from the U.S.–China Economic and Security Review Commission stated that China launched a campaign to undermine the reputation of the French Rafale after the India–Pakistan conflict. Enhanced imagery and targeted messaging were used to promote Chinese weapons while casting doubt on Western platforms. This reflects a broader trend in which information operations serve alliance disruption, arms exports, and deterrence shaping.

The Pentagon report’s findings on China’s cyber posture add further depth. These include ongoing intrusion activities, pre-positioning in critical infrastructure, and readiness to use cyber effects to disrupt logistics and decision-making during crises. For India, the Pakistan angle now extends beyond jets and missiles to include coordinated maritime signalling in the Indian Ocean, cyber and information pressure across the country, and kinetic threats along one axis, all designed to divide attention and complicate mobilisation choices.

Logistics Over Bases: Rethinking the ‘String’

China’s overseas presence is often described in Indian commentary as a dramatic “string of pearls.” The Pentagon report offers a more grounded assessment, focusing on what China can actually do with its overseas access today and what it is learning to do for the future.

The report notes that the PLA Support Base in Djibouti has not played a major role in non-combatant evacuations or the Red Sea crisis. Instead, it has enabled a permanent regional presence under the banner of counter-piracy and increasingly supports military diplomacy. This suggests that China is still learning how to convert overseas facilities into full-spectrum operational assets, including logistics, maintenance, medical support, and crisis response. In Indian terms, China’s overseas posture is real but not yet seamless.

On Cambodia, the report highlights the opening of the Joint Logistics and Training Center at Ream Naval Base in April 2025. While both sides retain key operational personnel, official statements emphasise training and humanitarian roles and deny permanent basing. Independent reporting adds nuance. The Associated Press has noted Cambodia’s claim that Ream is not exclusive, while The Diplomat has pointed to expanded infrastructure and unresolved questions about the scope of China’s privileged access.

Ream is not significant because it encircles India. It matters because it represents another step in a broader effort to establish multiple access nodes that shorten PLA operational distances, extend time on station, and normalise Chinese presence near key maritime routes tied to India’s trade and partnerships.

The Pentagon report is unusually direct in naming countries, including Pakistan, where China is assessing potential future military access, alongside Myanmar, Thailand, Sri Lanka, the UAE, and others. Even limited or rotational logistics access in Pakistan could alter India’s western seaboard and Arabian Sea planning, especially when combined with Pakistan’s naval modernisation and China’s submarine expertise.

Capabilities That Shape India’s Security Environment

On nuclear and missile forces, the report states that China’s nuclear warhead stockpile stood in the ‘low 600s’ until 2024 and is expected to exceed 1,000 by 2030. It references an open-ocean launch of an unarmed DF-31B intercontinental ballistic missile in September 2024 and suggests that China is developing early warning and counterstrike concepts similar to launch-on-warning logic. Reuters coverage of the study noted estimates that China likely loaded more than 100 DF-31-class ICBMs into silo fields, signalling accelerated nuclear modernisation.

This should not be interpreted as China suddenly targeting India. Instead, it indicates that China’s expanding strategic forces increase confidence and escalation options at higher levels. This can alter the diplomatic and psychological context in which Beijing supports Pakistan during crises, making risk-taking lower down the escalation ladder more likely.

In cyber and information warfare, the report describes China as the most persistent cyber threat to U.S. networks. It highlights sustained infiltration efforts and preparations to disrupt critical systems during conflict. At the same time, it identifies a weakness: limited combat experience and challenges in integrating cyber capabilities into joint operations. For India, this presents both a warning and an opportunity. High investment does not guarantee smooth execution, and doctrinal and interoperability gaps remain exploitable.

At sea, the report highlights China’s expanding role in energy security, its desire for sustained operational reach, and its dependence on key maritime routes. This aligns with broader assessments that India is working to rebalance from a historically land-heavy posture toward stronger naval power, despite procurement and operational constraints. India does not need to match China ship for ship. Strengthening maritime domain awareness, undersea deterrence, and partner-enabled presence can keep the Indian Ocean an unattractive arena for coercion.

China’s Constraints and India’s Opportunity

Despite its scale, China has vulnerabilities. The report highlights the short-term readiness impact of Xi Jinping’s anti-corruption drive, particularly within the Rocket Force and defence industry leadership. PLA modernisation remains deeply political. While purges can slow decisions and distort procurement, they can also produce a more tightly controlled force with fewer internal veto points.

The report also notes that China’s reliance on foreign suppliers for some aircraft and helicopter engines is declining. For India, platform numbers alone are less important than sustainment. Engine reliability, maintenance cycles, and sortie generation at scale are critical indicators to monitor.

Overseas basing remains a work in progress. Djibouti’s limited crisis role suggests a learning curve in expeditionary logistics and credibility. India can use this window to strengthen its own logistics partnerships, repair hubs, and maritime cooperation before Chinese presence becomes routine.

Finally, the report’s observation that limited combat experience hampers joint integration serves as a reminder that effective joint warfare is built through training and practice, not presentations. India should remain cautious, as China can offset experience gaps with scale, sensors, precision weapons, and rapid learning through exercises and simulations.

Pressure Without Triggering a Coalition

When the report’s treatment of the LAC, overseas access, and Pakistan arms transfers is viewed together, a consistent Chinese preference emerges. Beijing seeks to keep India strategically constrained without provoking a broad coalition response. By forcing India to focus on border and Pakistan contingencies, hesitate on deep maritime projection, and move cautiously in partnerships, China preserves strategic space.

This helps explain why border easing can coincide with expanded Chinese outreach in South Asia and the Indian Ocean, and why arms transfers to Pakistan remain cost-effective for Beijing compared to the long-term costs imposed on India. Reuters reporting that China intensified messaging to undermine the Rafale during the India–Pakistan conflict highlights the growing importance of the information layer.

What the Next Decade May Hold for India

The report suggests that managed calm along the LAC will be cyclical, but infrastructure development will continue steadily. China will alternate between pressure and engagement depending on its needs. India should treat quiet periods as opportunities to strengthen preparedness.

China–Pakistan military integration is likely to deepen into a full-spectrum ecosystem, including air power, cyber capabilities, space-enabled surveillance, and narrative shaping. The J-10C deliveries are only one visible indicator of this trend.

In the Indian Ocean, competition will increasingly revolve around logistics, undersea capabilities, and grey-zone presence rather than dramatic fleet battles. Ream and Djibouti matter more as learning platforms than as finished bases.

China’s nuclear expansion will reshape crisis psychology across Asia, increasing the difficulty of escalation management and raising the importance of resilient communications, cyber hardening, and continuity of government planning.

From Slogans to Strategy

Terms like “two-front threat” matter less than clear priorities. India should focus on faster surveillance-to-decision loops, hardened and cyber-resilient air and missile defences, long-range precision and counter-surveillance at the LAC, strong maritime awareness and undersea deterrence, and a serious information strategy. As noted in Reuters reporting on the Rafale narrative episode, ‘Future conflicts will be fought twice, once in the sky and once on the ground’.

India must also build flexible logistics and intelligence cooperation where interests align, avoid rigid bloc behaviour, and strengthen partnerships without sacrificing strategic autonomy. The Pentagon’s observation that China seeks to limit U.S.–India ties is itself evidence that such relationships matter.

Conclusion

Read objectively, the Pentagon’s China report is not only about American planning or Taiwan. It reflects the next phase of the Indo-Pacific environment. China is developing tools of large-scale coercion, experimenting with overseas logistics, expanding nuclear options, and using Pakistan to divide India’s attention, while keeping the LAC calm enough to slow India’s external balancing.

This does not call for panic, but it does demand urgency. China adapts continuously, but it is not invincible. India’s advantage lies in adapting faster, reforming procurement, sharpening partnerships, strengthening cyber and information resilience, and using geography wisely across the arc from the Himalayas to the sea lanes.