S-500, Iron Dome, THAAD…: Top 7 most powerful air defence systems in the world; Know which ones India has in its arsenal

1 / 8

Air defence systems have become one of the most important weapons in modern warfare. As threats from missiles, drones and fighter jets continue to grow, countries are developing more advanced defence technologies. Here are the top seven air defence systems in the world known for their speed, accuracy and ability to stop aerial attacks.

S-500 Prometey (Russia)

Russia’s S-500 Prometey is considered the world’s most powerful air defence system. It is designed to intercept aircraft, ballistic missiles, hypersonic missiles and even low-Earth orbit satellites. It has a range of up to 600 km against aircraft and can engage targets at altitudes of around 200 km, making it one of the longest-range air defence systems in service.

THAAD (United States)

The Terminal High Altitude Area Defense (THAAD) is one of the world’s most advanced missile defence systems. It uses hit-to-kill technology to destroy short, medium and intermediate-range ballistic missiles during the final stage of flight. THAAD can intercept threats both inside and just outside the Earth’s atmosphere. It is deployed in countries including South Korea, Israel, Saudi Arabia, the UAE and Guam.

Patriot PAC-3 MSE (United States)

The Patriot PAC-3 MSE is one of the most battle-tested air defence systems in the world. Originally built to defend against aircraft, it has been upgraded to intercept cruise missiles, drones and tactical ballistic missiles. It is used by the US and several countries, including Germany, Japan, Poland, South Korea, Saudi Arabia and Ukraine.

S-400 Triumf (Russia)

Russia’s S-400 Triumf is a long-range air defence system capable of destroying aircraft, cruise missiles, drones and ballistic missiles. It has a maximum range of 400 km and can engage targets up to 30 km in altitude. The system can track around 300 targets at once and attack multiple threats simultaneously. It is used by Russia, India, China and Türkiye.

David’s Sling (Israel)

Israel’s David’s Sling is designed to intercept tactical ballistic missiles, cruise missiles, drones, aircraft and large rockets. It has an operational range of 40 to 300 km and fills the gap between the Iron Dome and Arrow missile defence systems. It was jointly developed by Rafael and RTX and is used by Israel, the US and Finland.

SAMP/T NG (France–Italy)

The SAMP/T NG, jointly developed by France and Italy, is one of Europe’s most advanced air defence systems. Using Aster 30 interceptor missiles, it can destroy aircraft, cruise missiles, drones and ballistic missiles. It is currently operated by France and Italy.

HQ-9B (China)

China’s HQ-9B is one of its most advanced long-range air defence systems. It is designed to intercept aircraft, cruise missiles and some ballistic missiles and is often compared with the S-300 and S-400 systems. Besides China, it is also used by countries including Pakistan, Algeria, Serbia, Iran and Egypt.