Fighter jets approaching Mach 5 or more confront unprecedented challenges, from extreme heat and air pressure to forces that push human pilots to their limits.

What happens when a fighter jet breaks the hypersonic barrier? 6 key effects

Scramjet (supersonic combustion ramjet) technology addresses this by allowing combustion to occur while maintaining supersonic airflow, enabling efficient propulsion at speeds exceeding Mach 5.

'6th gen fighter jets': 5 hypersonic science facts you won’t believe

Nations across the world are investing heavily in hypersonic technologies to secure strategic advantages in an increasingly competitive defense landscape.

Will hypersonic fighter jets make traditional air combat obsolete by 2035?

The US-built X-15 aircraft had flown at Mach 6.7 in 1967. The new hypersonic missiles have a speed of Mac -5. How exactly are these speeds measured? Watch to find out more.

Hypersonic speed decoded: How fast is Mach-5?

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What happens when a fighter jet breaks the hypersonic barrier? 6 key effects

'6th gen fighter jets': 5 hypersonic science facts you won’t believe

Will hypersonic fighter jets make traditional air combat obsolete by 2035?

Hypersonic speed decoded: How fast is Mach-5?