Fleet size, operational readiness, and pilot training now define strategic air power, with the United States leading the pack, followed by China, Russia, Israel, and the United Kingdom. 

Only 5 true fifth-generation fighter jets are in service today. Here’s who flies them..

Beyond raw performance, fleet size and operational readiness now shape the balance of power, from the United States’ overwhelming dominance to China’s rapid expansion and emerging entrants like South Korea.

7 countries that fly the world’s most advanced 5th-generation fighter jets

Russia’s Su-57 and China’s J-20 are made for different operations: J-20 moves for stealth and long shots, Su-57 balances sensors and agility. Each fighter jet has unique strengths. Know more below.

Su-57 vs Chinese J-20: Which fighter rules the skies?

Russia is considering joint production of Su-57 stealth fighter jets in India, after a renewed technology transfer offer in March 2025. The proposal includes HAL as a potential partner, aiming to cut costs, use existing infrastructure, and deepen defence cooperation beyond the S-400 deal.

Su-57 in India’s skies? Russia looks to New Delhi for joint Su-57 manufacturing, tech transfer