Junkers Ju 88

The Junkers Ju 88 was a twin-engine multirole combat aircraft built by Junkers Aircraft and Motor Works. It saw heavy use by the Luftwaffe throughout the Second World War and gained a reputation as one of the conflict’s most adaptable warplanes. The Ju 88 operated as a bomber, dive bomber, night fighter, torpedo bomber, reconnaissance aircraft, and heavy fighter; late in the war, it was even converted into a flying bomb. It was among the Luftwaffe’s most important and frequently deployed aircraft.

Background

The aircraft’s origins lie in a 1934 Reichsluftfahrtministerium (RLM) requirement for a new multipurpose design. Junkers was one of several firms to respond, producing two separate studies that led to the Ju 85 and Ju 88. Chief designer Ernst Zindel headed the work. The Ju 88 was conceived as a Schnellbomber—a fast bomber meant to outrun enemy fighters of its time.

The first prototype flew on 21 December 1936. The third prototype performed so well that the competing Henschel Hs 127 and Messerschmitt Bf 162 were abandoned. In late 1937, the Ju 88 was developed into a heavy dive bomber, but this proved too stressful for the airframe even after modifications.

Technical problems delayed its introduction to squadron service from 1938 until September 1939, by which point the war had already begun. The Ju 88 first saw action during the invasion of Poland and was later deployed across many theaters, including the Norwegian campaign, the Battle of France, the Battle of Britain, the invasions of Yugoslavia and Greece, the Siege of Malta, the North African campaign, and the Eastern Front. While the Luftwaffe was its primary operator, other air forces also flew the type in quantity, including those of Finland, Italy, and Romania.

The assembly line ran continuously from 1936 to 1945, producing over 15,000 Ju 88s across dozens of variants. This made it the most-produced twin-engine German aircraft of the period and the second-most produced bomber of all time, behind only the four-engine Consolidated B-24 Liberator. Throughout its production run, the basic structure of the Ju 88 remained unchanged.

The design process began with the RLM’s 1934 requirement, which attracted interest from much of the German aircraft industry.