The Attacker’s story begins not with a jet but with a piston fighter. Supermarine, the maker of the Spitfire, had developed the Spiteful as a high-performance Spitfire successor, fitted with a new laminar-flow wing intended to cut drag and raise top speed. But the jet revolution overtook the piston Spiteful, which was built only in small numbers and never became a major type.

Rather than waste the advanced wing, Supermarine adapted it. The company designed a new fuselage around a Rolls-Royce Nene turbojet and mated it to the Spiteful’s laminar-flow wing, creating a jet fighter from proven and new components combined. This pragmatic approach got a jet into the air relatively quickly, but it also baked the piston fighter’s characteristics — including its tailwheel — into the new aircraft.

The Attacker’s wing was its most direct inheritance from the piston Spiteful. A laminar-flow wing is shaped so that the airflow stays smooth (laminar) over more of its surface before becoming turbulent, which reduces drag and helps at higher speeds. It was an advanced idea for the mid-1940s, and it was the reason Supermarine thought the wing worth carrying over to a jet.

In practice, laminar-flow wings of the era were sensitive to manufacturing imperfections and surface finish, and their benefits were not always fully realised. But the wing gave the Attacker respectable straight-line performance, and its use is a neat illustration of how the earliest jets were often assembled from the best available pieces of the piston era rather than designed wholly afresh.

Power came from the Rolls-Royce Nene, one of the most important early jet engines. The Nene was a centrifugal-flow turbojet — a robust, reliable layout typical of first-generation jet engines — and it was powerful for its time, giving the Attacker brisk performance for the early 1950s. The same engine, in various forms and licensed copies, powered a whole generation of early jets around the world.

The Nene made the Attacker a genuine jet fighter with real performance, and it was dependable. But a centrifugal engine is relatively bulky in cross-section, which shaped the Attacker’s deep, portly fuselage — another mark of the first jet generation, before the slimmer axial-flow engines of later aircraft allowed sleeker designs.

The Attacker’s most notable drawback was its tailwheel undercarriage, inherited along with the Spiteful’s wing. A “taildragger” sits nose-high on the ground, with a small wheel under the tail, whereas the new tricycle layout — with a nosewheel — sits level. For a jet, and especially for a carrier jet, the tailwheel was a genuine handicap.

Nose-high on the deck, the pilot had a poor view forward for taxiing and for lining up on the carrier; the aircraft was clumsier to handle on deck; and the jet exhaust was angled down towards the deck. The tricycle undercarriage that rival jets adopted was simply better for jet operations, and the Attacker’s tailwheel is the clearest sign of its status as a transitional, first-generation aircraft.

The Attacker’s place in history rests on a single fact: it was the first jet fighter to enter operational front-line service with the Royal Navy’s Fleet Air Arm. After a first flight in 1946 and a long development, it equipped 800 Naval Air Squadron in August 1951, giving the Royal Navy’s carrier air groups jet performance for the first time.

This mattered a great deal. Operating jets from carriers was a demanding new discipline — different speeds, different handling, different deck procedures — and the Attacker was the aircraft on which the Fleet Air Arm learned it. Whatever its shortcomings, it was the machine that carried the Royal Navy across the threshold into the jet age, and everything that followed built on that first step.

The Attacker was armed with four 20 mm Hispano cannon, the standard heavy fighter armament of the British forces in the period and a hard-hitting battery for its day. This gave it real firepower as an interceptor and gun fighter, in line with the fighters of the immediate post-war years.

The definitive version was the FB.2, a fighter-bomber that added the ability to carry bombs and rockets under the wings, broadening the aircraft’s usefulness to ground- and ship-attack work as well as air fighting. The FB.2 was the most numerous variant and the one that equipped most Attacker squadrons, both in front-line and later reserve service.

The Attacker’s front-line career was brief, and that was no accident — aviation was advancing at breakneck speed in the early 1950s. The aircraft served with only three front-line Fleet Air Arm squadrons and was withdrawn from front-line duty by around 1954, roughly three years after entering service. Few operational aircraft have had so short a front-line life.

The reason was simply that better aircraft arrived almost at once. The Hawker Sea Hawk, a more refined straight-wing jet with a modern tricycle undercarriage, was a much better carrier aircraft, and the swept-wing revolution was pushing performance higher still. The Attacker was overtaken before it had really settled in — the fate of many pioneering designs that arrive at a moment of rapid change.

Retirement from the front line was not the end of the Attacker’s Royal Navy service. The aircraft passed to the squadrons of the Royal Naval Volunteer Reserve (RNVR), the reserve air branch whose part-time pilots flew at weekends and in training periods. There the Attacker gave reserve aircrew experience of jet flying, which the Fleet Air Arm increasingly needed throughout its ranks.

The RNVR Attackers flew in this role until around 1957, when the reserve air branch itself was wound down. It was an appropriate second career for a transitional aircraft — no longer suited to front-line combat, but still perfectly useful for building the jet experience that the whole of naval aviation now depended on.

The Attacker’s only substantial export customer was Pakistan. The Pakistan Air Force ordered a land-based version of the aircraft — stripped of the naval equipment such as the arrester hook needed for carrier operations — and operated a squadron of them from the early 1950s. It was the type’s sole significant foreign sale.

The Pakistani Attackers served as land-based fighters, giving the young air force early jet experience of its own, before being replaced by more modern types later in the decade. It was a modest export, but it gave the Attacker a second national operator and a brief career far from the carrier decks and grey northern seas it had been designed for.

The Attacker was produced in a small number of closely related variants. The initial fighter version, the F.1, was followed by the FB.1 and then the definitive FB.2 fighter-bomber, which added the ability to carry bombs and rockets and became the most numerous version. In total only around 185 were built — a modest run reflecting the aircraft’s short front-line life.

There was also the land-based export version supplied to Pakistan, which dispensed with the naval equipment. The Attacker never spawned the sprawling family of sub-types that longer-lived aircraft accumulate; its variants are few, and they mark the aircraft’s straightforward evolution from pure fighter to fighter-bomber over its brief career.

As with most early Cold War military aircraft, there is no single reliable, transparent public figure for the Attacker’s unit cost, cost per flight hour or total programme cost. It was procured in small numbers in the early 1950s through government contracts rather than at a published list price, and consistent cost data for so short-lived a type is not available. Any single figure quoted for it should be treated with caution.

What can be said is that the Attacker was, by design, a relatively economical way for the Royal Navy to acquire a jet capability quickly — reusing the Spiteful’s wing and a proven engine rather than developing an all-new aircraft. Rather than invent numbers, we list the cost fields here as “not reliably recorded.”

The Attacker entered service in 1951 and was gone from the front line by about 1954 — an unusually short career that reflects just how fast fighter technology was moving. Two developments overtook it almost at once. First, the swept wing, which delayed the drag rise near the speed of sound and allowed much higher speeds, was rapidly becoming standard; the Attacker’s straight wing left it behind. Second, even among straight-wing jets, the tricycle undercarriage made rivals far better carrier aircraft.

The Hawker Sea Hawk, arriving at almost the same time, showed the difference: a cleaner, tricycle-undercarriage straight-wing jet that was a much better naval aircraft. Behind it came the swept-wing generation — the Supermarine Scimitar, the de Havilland Sea Vixen — that made the Attacker look thoroughly of the past. The Attacker was a victim of its timing, arriving at the very moment the ground was shifting beneath it.

Because so few were built and the type was retired early, survivors are extremely rare. One complete Attacker is preserved in the United Kingdom at the Fleet Air Arm Museum at RNAS Yeovilton, displayed in Royal Navy markings as a record of the aircraft that took the Fleet Air Arm into the jet age.

For an aircraft with so brief and modest a career, the survival of even a single example is valuable, and the preserved Attacker lets visitors see for themselves the transitional design — the deep Nene fuselage, the laminar wing borrowed from a piston fighter, and the tailwheel that marked it out as a machine caught between two eras. It is a quiet but important piece of Royal Navy history.