Global Military Spending Hits $2.9 Trillion

Context

According to SIPRI, 2025 saw global military spending climb to a record high of $2.9 trillion overall.

Key Highlights

• India has become the 5th biggest defence spender in the world with defense spend of USD 92.1 billion.
• Increased military spending is due to geopolitical tensions, the increasing scope of cyber warfare and the modernisation of the nuclear arsenal.

India’s Defence Expenditure in 2025

• India’s military spending was $92.1 billion, 8.9% higher than in 2024.
• After India, other countries in the top 5 defence spenders in the world are:
  • United States
  • China
  • Russia
  • Germany
  • India
• India is also in the Top 5 arms importers (2021-2025).
• Key Drivers
  • Military standoff between India and Pakistan (in May 2025).
  • Attention to infrastructure on the border with China and deterrent capabilities.
  • Rising need for cybersecurity and space-based defence systems.

Global Military Trends

• US continues to be the biggest spender with $954 billion.
• China comes in second with $336 billion and Russia third with $190 billion.
• 80% of defence spending takes place in the top 15 countries.
• A steady increase in military spending around the world over the past decade.

India–Pakistan Security Dynamics

• In May 2025, SIPRI declares a “unusually severe military crisis”.
• First incident of cyber warfare use in conflict recorded between India vs. Pakistan.
• No escalation despite cross-border strikes in both countries.
• Nuclear Balance
  • India: ~190 nuclear warheads
  • Pakistan: ~170 nuclear warheads
• India is developing:
  • Longer-range missile systems
  • Sea-based nuclear deterrence
• Pakistan is on a path of increasing fissile production and delivery capabilities.

Nuclear & Strategic Modernisation

• World’s nuclear stockpile: ~12,187 warheads in 9 countries.
• Move away from disarmament and nuclear as strategic deterrence.
• Rising risks of:
  • Nuclear-conventional overlap
  • AI & cyber warfare integration.Integration of AI and cyber warfare.
• Multiple engines capable of hitting multiple targets with reentry vehicles (MIRVs)

India’s Defence Strategy: Key Features

• Take focus on Atmanirbhar Bharat in the production of defence.
• Growth of indigenous missile, navies and aerospace systems.
• Increasing integration of:
  • Cyber defence
  • Space-based surveillance
  • Use of AI in warfare.

Way Forward

• Improve defence R&D and manufacturing environment.
• Decouple from imports – Make in India – Defence 2.0.
• Participate in strengthening Cyber resilience and preparedness for Hybrid warfare.
• Pursue international peace and security (SAARC, SCO).
• Incorporate military modernisation and economic sustainability.

Conclusion

• As India becomes a regional power in a dynamic security landscape, this trend in defence spending is emblematic of the nation’s growing significance. 
• Modernization of the military is necessary but strategic sovereignty, technological self-sufficiency and peaceful diplomacy are key considerations for long-term stability.

Source: The Indian Express

Mains PYQ

Q. Foreign direct investment in the defence sector is now said to be liberalised. What influence this is expected to have on Indian defence and economy in the short and long run? (2014)

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