China’s Grey-Zone Warfare along the LAC: Challenges for India and the Way Forward

Source: The post “China’s Grey-Zone Warfare along the LAC: Challenges for India and the Way Forward” has been created based on “To counter China along LAC, why its grey-zone warfare tactics must be understood” published in “Indian Express” on 28th September 2026.

UPSC Syllabus: GS 3: Internal Security

Context: China is increasingly using Grey-Zone Warfare (GZW) along the Line of Actual Control (LAC) to alter the ground situation in its favour without triggering a full-scale war. India needs an integrated national strategy combining military preparedness, border surveillance, infrastructure, diplomacy and credible deterrence to prevent China from changing the status quo.

About Grey-Zone Warfare (GZW)

1. Grey-Zone Warfare (GZW) refers to actions taken by a state between peace and conventional war to achieve strategic objectives without triggering a full-scale military conflict.
2. These tactics include military infrastructure development, incremental territorial advances through “nibble and negotiate”, border villages, psychological and legal warfare, and diplomatic pressure.
3. China uses these tactics along the LAC to gradually change the ground situation in its favour.

China’s Grey-Zone Warfare Tactics

1. Military infrastructure development: China has strengthened its military presence along the Himalayan frontier by constructing strategic highways, railway lines, airfields and heliports near the LAC.
2. “Nibble and negotiate” strategy: The People’s Liberation Army (PLA) attempts to alter the status quo through small, incremental advances and changes in patrolling patterns, thereby avoiding the risks of a full-scale conflict.
3. Border villages: China has established 628 Xiaokang villages along its borders, around 90 per cent of which are concentrated near Arunachal Pradesh. These villages can serve as forward defence posts and military support centres.
4. Psychological and legal warfare: China uses public opinion campaigns, psychological pressure, legal claims and the renaming of places in Arunachal Pradesh to strengthen its territorial claims.
5. Economic and geopolitical influence: China expands its influence through economic partnerships, connectivity projects and security arrangements across Asia, Africa and the Indian Ocean Region. Its partnership with Pakistan also creates pressure on India along two fronts.
6. Diplomatic ambiguity: China sometimes uses diplomatic engagements to reduce tensions while continuing activities that may alter the ground situation.
7. Cyber and non-state actors: Cyber operations and the involvement of non-state actors form part of the broader Grey-Zone Warfare approach.

Challenges Faced by India

1. Unresolved border disputes: Despite disengagement at selected friction points, differences over the alignment of the LAC remain unresolved.
2. Surveillance and intelligence gaps: India needs stronger surveillance, intelligence gathering, rapid reinforcement and logistical support in difficult border areas.
3. Fragmented command structure: The Indo-Tibetan Border Police (ITBP) functions under the Ministry of Home Affairs, while the Army operates under the Ministry of Defence. This can complicate coordination during border confrontations.
4. Lack of an integrated strategy: India needs a coherent national strategy that connects military preparedness, border management, infrastructure development, diplomacy and economic policy.
5. Risk of diplomatic complacency: Improved high-level relations do not necessarily guarantee peace along the border, as China may continue its strategic activities during periods of diplomatic engagement.

Measures India Should Adopt

1. Develop an integrated national strategy: India should coordinate military, diplomatic, economic, technological and border-management policies to counter Grey-Zone Warfare.
2. Strengthen border infrastructure: India should improve roads, surveillance systems, communications, logistics and rapid-reinforcement capabilities along the LAC.
3. Improve command and control: Better coordination between the Army and ITBP is essential for a swift and effective response. It is also suggested considering a dedicated border-guarding force under the Army’s operational control.
4. Build credible deterrence: India should strengthen its defence capabilities to make unilateral attempts to change the status quo costly for China.
5. Counter information and legal warfare: India should respond to misleading narratives and territorial claims through accurate information, diplomatic engagement and consistent assertion of its position.
6. Maintain firm diplomacy: India should continue dialogue with China but ensure that diplomatic normalisation is linked to respect for border agreements and established arrangements.
7. Adopt a whole-of-government approach: The government should integrate the efforts of the armed forces, intelligence agencies, border forces and relevant ministries.

Conclusion: China’s Grey-Zone Warfare seeks to secure strategic gains through gradual and ambiguous actions rather than open conflict. India must move beyond reactive responses and adopt a coordinated strategy based on strong deterrence, effective border management, integrated command and firm diplomacy to protect the status quo along the LAC.

Question: What is Grey-Zone Warfare? Examine how China uses it along the Line of Actual Control (LAC) and suggest measures India should adopt to counter it.

Source: Indian Express