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India's Defence Ministry Says China Cut Border Troops by Half, Details Operation Sindoor Doctrine Shift

Photo via thehindu.com

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Sep 17, 2026
IndiaChinaPakistan

India's Defence Ministry Says China Cut Border Troops by Half, Details Operation Sindoor Doctrine Shift

New 323-page annual report shows PLA deployed down from 60,000+ to roughly 45,000-50,000 troops along LAC in 2025, while detailing India's technological upgrades and capability gaps exposed by May's Pakistan strikes.

India's Ministry of Defence released its annual report for 2025-26, disclosing that China significantly reduced People's Liberation Army deployment along the Line of Actual Control in 2025. The report states the PLA maintained 10 combined-arms brigades (roughly 45,000-50,000 troops) stationed opposite India's northern borders, with another 10 brigades in traditional training areas—down from more than 60,000 troops estimated in Ladakh alone before October 2024's disengagement agreement. The Indian Army's deployment remains "robust, well poised and prepared to deal with any emerging contingency." The reduction follows sustained India-China border engagements and military-level talks, including the 23rd Corps Commander meeting in October 2025. The ministry credits political and diplomatic engagement at the highest levels, including multiple Modi-Xi meetings since Kazan in October 2024, with facilitating the troop drawdown. The report devotes unusual detail to Operation Sindoor, the four-day military campaign launched in May 2025 following a terrorist attack in Pahalgam on April 22 that killed 26 civilians. Defence officials characterized Sindoor as "not just an operational success but a strategic statement," showcasing India's multi-domain capability, intelligence dominance, and joint operational readiness. The Indian Air Force conducted precision strikes on terror infrastructure across Pakistan, targeting facilities including Nur Khan and Rahimyar Khan air bases, and maintained air superiority throughout the conflict. However, the operation exposed critical capability gaps. The ministry identifies shortfalls in unmanned aerial systems, counter-UAS technology, and loitering munitions as triggering a comprehensive review focused on force restructuring, enhanced jointness across military branches, and accelerated integration of emerging technologies. The Defence Acquisition Council approved emergency procurement cases on May 9, 2025, and the report notes that 29 percent of post-Sindoor deliverables have been completed, with 35 percent of joint doctrines finalized. The ministry frames "theatre-isation"—unified command structures across services—as imperative to meet future challenges.

How could this affect you
Traced by who's actually in the path of this — not everyone is.
Likely
If you're tracking India-China border stability
Troop drawdowns and resumed dialogue mechanisms could reduce accidental escalation risk, but China retains missile systems, air defence, and tanks—meaning strategic posture remains contested. Forward deployments remain sensitive despite the reduction.
Likely
If you're assessing India's military modernization
Official acknowledgment of unmanned systems and counter-UAS gaps will likely accelerate domestic procurement programs and foreign purchases, reshaping India's defense spending priorities over the next 2-3 years.
Possible
If you monitor India-Pakistan crisis dynamics
Operation Sindoor's doctrine—calibrated retaliation within escalation control—signals India's intent to repeat this model if triggered. China could interpret this as opening for pressure along the LAC to constrain India's strategic freedom.
Sources
Every claim here traces back to reporting you can read yourself.
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