Inside the Global Terrorism Index 2026: Key Changes Explained

The Global Terrorism Index (GTI) released and the report highlights the complex global picture where terrorism remains a serious threat in modern times despite notable declines in deaths and incidents. In the year 2025 5,582 people were killed across 2,944 attacks and the report reflects a 28% drop in deaths and 22% fall in incidents compared to the previous year. The report also flags the alarming trends such as youth radicalization and border-based terrorism.

Global Terrorism Trends 2025: Decline with Caution

The GTI 2025 report indicates that terrorism has reduced around the world but the risk is still present and far from over. Both deaths and incidents have seen noticeable declines.

Key Global Trends are

• Deaths decreased by 28% in 2025
• Terror incidents dropped by 22%
• 81 countries improved while only 19 worsened
• Terrorism impact is becoming more concentrated geographically

GTI Methodology: 4 Key Indicators

GTI uses four main factors to calculate a country’s score. Each factor describes a different impact of terrorism.

Four Indicators Are,

1. Total number of terrorist incidents
2. Total number of deaths (fatalities)
3. Total number of injuries
4. Total number of hostages

These factors help measure both the scale and severity of terrorism.

Top 10 Countries (Global Terrorism Index 2026)

India & Its Neighbouring Countries (with Rank)

Least Affected Countries (Lowest Rank)

Sub-Saharan Africa: The New Epicentre of Terrorism

The study highlights that sub-Saharan Africa remains the most affected region by terrorism in 2025.

Particularly The Sahel Region has experienced a sharp rise over the years.

More than 50% of global terrorism deaths occurred in this region and it clearly showing a major shift from earlier years when the Middle East dominated.

Regional Insights are,

• Deaths decreased in 10 African countries
• Also Deaths Increased in 4 countries
• Sahel region now accounts for major global terrorism deaths

Most Affected Countries by Terrorism in 2025

Impact of Terrorism is heavily concentrated in a few countries. In the year 2025 Pakistan ranked at top as the most affected country and it is clearly marking a significant shift for the landscape of the rigion.

Top Countries with Highest Impact are

1. Pakistan
2. Burkina Faso
3. Nigeria
4. Niger
5. Democratic Republic of the Congo

Combining this all five countries account for nearly 70% of global terrorism deaths.

Deadliest Terrorist Groups in 2025

A few major terrorist organizations are continue to dominate global violence. These groups are mainly responsible for the majority of incidents worldwide.

Top Terrorist Groups are,

• Islamic State (IS) – Deadliest globally
• JNIM (Jamaat Nusrat Al-Islam wal Muslimeen)
• Tehrik-e-Taliban Pakistan (TTP)
• Al-Shabaab

Shifting Global Patterns: From Middle East to Africa

Over the period of years the centre of terrorism has shifted significantly. Earlier the regions like Iraq and Afghanistan were the most affected but now the focus has shifted to the Africa.

Key Shifts

• Terrorism deaths peaked at 10,882 in 2015
• Dropped to 5,582 in 2025 (lowest in years)
• Iraq and Afghanistan saw 95–99% decline in deaths
• Africa has become the new hotspot
• Rise of Terrorism in Western Countries

Why This Matters for India and the World

India ranks 13th in the Global Terrorism Index 2026 and it showcase the ongoing challenges country facing but also have more relative stability compared to highly affected nations.

For global security the report highlights key concerns are,

• Shift of terrorism epicentre to Africa (Sahel region)
• Increasing cross-border terrorism threats
• Rising youth involvement and lone-wolf attacks

For India issues like cross-border infiltration, regional instability and digital radicalization are still remain critical areas of focus.