Line the Folland Gnat up next to almost any other jet fighter and it looks like a scale model that wandered onto the ramp by mistake. It is shorter than a Spitfire. A tall pilot practically wears it. And yet this pocket-sized British jet became the original mount of the Red Arrows — and, in Indian hands, earned one of the proudest nicknames in fighter history: the Sabre Slayer.

The Gnat is proof that in a dogfight, small and nimble can beat big and powerful. Its designer believed it, the Red Arrows proved it beautiful, and Indian pilots proved it deadly.

One engineer's crusade against bloat

The Gnat was the obsession of Teddy Petter, a brilliant British designer who had grown convinced that modern fighters were becoming absurdly heavy, complex and expensive. His answer was heresy: build the smallest, simplest jet fighter that could still do the job — one so cheap and easy to maintain it needed barely any specialised tools.

The result first flew in 1955. Powered by a single Bristol Orpheus engine, it could nudge the speed of sound while costing a fraction of its rivals. The Royal Air Force never bought it as a fighter — but it fell for the two-seat trainer version, and that is where the little jet became famous.

The first Red Arrows jet

When the RAF formed its new aerobatic team in 1965, it chose the Gnat. For fifteen years, those bright red darts that carved smoke across British summer skies were Gnats — tiny, tight-turning and perfect for close-formation display. Only in 1979-80 did the team trade them for the bigger Hawk. To a whole generation, the Gnat simply was the Red Arrows.

The Sabre Slayer

India took the Gnat furthest. Licence-built by HAL and flown in large numbers, it went to war twice against Pakistan — and there it met the F-86 Sabre, the celebrated American dogfighter. By Indian and independent accounts, the nimble Gnats gave the heavier Sabres a genuinely hard time, and the nickname "Sabre Slayer" was born (though, as with all combat claims, the exact tallies are debated).

In the 1971 Battle of Boyra, Gnats downed two Sabres in minutes. One pilot, Nirmal Jit Singh Sekhon, was later awarded India's highest gallantry decoration — the only member of the air force ever to receive it. And in 1965, Squadron Leader Ajjamada Devayya took his Gnat against a far faster F-104 Starfighter near Sargodha; the dogfight killed him, but decades later a Pakistani pilot's account confirmed he had taken the Starfighter down with him, earning a posthumous medal 23 years on.

Replaced in British service by the Hawk and in India by its own descendants, the Gnat has long since retired. But it left behind a lesson the fighter world keeps rediscovering: sometimes the smallest jet in the sky is the one you should worry about.

Sources: Wikipedia; BAE Systems heritage; IAFHistory.in (Anchit Gupta); ThePrint. Combat claims are contested and attributed to the sources that make them.