Unlikely Nations' World War 2 Fighters: A Fascinating Look

While the most famous fighter planes of the Second World War came from major powers like the United States and Germany, smaller countries also developed their own aircraft, often out of necessity as international supplies dwindled. Many of these lesser-known fighters performed admirably in combat. Heres a look at ten remarkable fighters from countries ranging from Australia to Yugoslavia, all of which saw active service despite limited production.

10: CAC Boomerang

After the attack on Pearl Harbor, Australia faced a war with Japan and a supply chain stretched thin back to the UK and US. Concerned about shortages of modern aircraft, Lawrence Wackett of the Commonwealth Aircraft Corporation proposed a domestic fighter. The Boomerang was based on the Wirraway trainer and powered by the Pratt & Whitney R-1830 Twin Wasp engine. Its first flight was in May 1942, showing impressive maneuverability.

However, the Boomerang was slow compared to contemporary fighters and scored no air-to-air kills. When reassigned to close-support missions, its agility, armor, and firepower made it highly effective in the South West Pacific, where small-unit engagements dominated.

9: Avia B.534

Czechoslovakias B.534 biplane, introduced in 1933, was one of the best fighters of its time. After Germany annexed Czechoslovakia in 1939, the B.534 served multiple nations, including Slovakia, Bulgaria, Greece, and Yugoslavia. Variants featured machine guns and a 20mm cannon, while later models had bubble canopies for better visibility. It saw action on the Eastern Front and even scored the last confirmed biplane fighter kill in 1944.

8: VL Myrsky

Finlands Myrsky (Storm) was created in 1939 as a response to potential aircraft shortages. Using the same R-1830 engine as the Australian Boomerang, the largely wooden Myrsky first flew in December 1941. It proved fast and maneuverable against Soviet fighters, though structural weaknesses due to low-quality glue caused occasional failures. Despite this, it remained in service until 1948.

7: Fokker D.XXI

The Dutch D.XXI, first flown in 1936, was a low-wing monoplane with an enclosed cockpit but fixed landing gear. Designed for the Netherlands East Indies, it primarily saw action in Europe. Finland used it with great success during the Winter War, achieving 130 victories for 12 losses. The Dutch D.XXI performed well against the Bf 109E during the 1940 German invasion.

6: Fokker G.1

The G.1 was a twin-boom heavy fighter developed privately in the Netherlands. Debuting in 1937, it was heavily armed with eight nose-mounted machine guns. Thirty-six were ordered, with 23 operational when Germany invaded in 1940. Despite brief service, the G.1 achieved 14 air-to-air victories. Surviving aircraft were used by Germany as trainers, while two were famously flown to England by Dutch personnel in 1941.

5: PZL P.24

Polands P.24, a gull-wing monoplane first flown in 1934, set a radial-engine speed record and was exported to several countries. It never saw Polish service but was actively used by Greece and Romania during WWII. Greek P.24s destroyed 64 enemy planes while losing 24, and Romanian units defended key oilfields, shooting down 37 Soviet bombers. The P.24 later inspired the Romanian IAR 80, which served effectively until 1949.

4: FFVS J 22

Swedens J 22 emerged after a US arms embargo blocked modern fighter imports. Built by the Royal Air Administration Aircraft Factory in Stockholm, it used the R-1830 engine and was small, lightweight, and highly efficient. It performed well even against P-51Ds in mock dogfights and remained in Swedish service until 1952, with 198 aircraft built.

3: Saab J 21

The unusual pusher design of Swedens Saab J 21 concentrated heavy firepower in the nose. First flying in 1943, it became an effective fighter-bomber rather than an air-superiority fighter. It could carry bombs, rockets, and wingtip fuel tanks. Powered by the German DB 605 engine, it later transitioned to jet propulsion as the J 21R, Swedens first military jet, entering service in 1950.

2: Rogoarski IK-3

During the invasion of Yugoslavia, most fighters were foreign, but the domestically built IK-3 stood out. It featured a retractable undercarriage, high speed, and maneuverability exceeding that of the German Bf 109. Only 12 were completed, but they destroyed 11 enemy aircraft in 11 days of combat. The IK-3 later inspired the postwar Ikarus S-49, which remained in service until 1961.

Author: Chloe Ramirez