SIPRI Report 2026: India Widens Nuclear Lead Over Pakistan with 190 Warheads

As per the SIPRI Yearbook 2026 India has expanded the its nuclear arsenal to an estimated 190 warheads and it strengthens the lead over the Pakistan which now possess the 170 around warheads. Alongside with the increasing investments in long-range missile systems and advanced military technologies India has also increased the its defense expenditure.

SIPRI Report 2026 Highlights India’s Growing Nuclear Arsenal

The Stockholm International Peace Research Institute (SIPRI) has released its Yearbook 2026 and providing the assessment of the global military spending, nuclear forces, arms transfers and security developments.

According to the report, India has possessed approximately 190 nuclear warheads as of the January 2026 and compared to Pakistan’s estimated 170 warheads. This gives India an advantage of around the 20 warheads over its western neighbor.

This report also notes that the both countries continued to strengthen and modernize their nuclear capabilities throughout 2025.

India’s Nuclear Strategy Increasingly Focused on China

SIPRI has observed that India’s nuclear planning has gradually shifted towards the developing longer-range weapon systems.

While India’s security calculations remain influenced by the its long-standing rivalry with Pakistan and increasing the attention is being given to strategic challenges posed by the China.

Also the investments in the long-range missile capabilities indicates the broader approach towards the national security and deterrence.

This evolving strategy reflects the changing geopolitical realities and the need to address the multiple security concerns simultaneously.

Nuclear Modernization Reshaping South Asian Security

The SIPRI report also highlights that the military competition in the South Asia is not just longer limited to traditional weapons systems.

The modern warfare technologies are becoming increasingly important in the regional security planning. Most of countries are investing heavily in the advanced systems which is designed to strengthen the deterrence and operational capabilities.

Emerging Technologies Influencing Regional Security

• Long-range missile systems
• Armed drones
• Artificial Intelligence (AI)-enabled military platforms
• Cyber warfare capabilities
• Advanced surveillance and intelligence systems

India Among World’s Largest Defence Spenders

India continued to rank among the world’s leading military spending list in 2025.

According to SIPRI, India’s defence expenditure has reached approximately to the $92.1 billion in 2025 and it representing the increase of 8.9% compared to the previous year.

This spending level also placed the India among the world’s top military powers and reflected its commitment towards strengthening the defense preparedness.

India’s Defense Spending Details

• Defense Expenditure (2025): Around $92.1 Billion
• Growth from Previous Year: 8.9%
• Global Ranking: 5th Largest Military Spender
• Arms Import Share (2021-25): Total  8.2% of Global Imports

Key Facts About SIPRI

• Full Name: Stockholm International Peace Research Institute
• Established Year: 1966
• Headquarters Location: Stockholm, Sweden
• Focus Areas: Arms Control, Military Expenditure, Nuclear Forces, Security Studies
• Annual Publication SIPRI: SIPRI Yearbook