page_title: Walter Oesau
section_title: Spanish Civil War
hierarchical_section_title: Walter Oesau / Combat career / Spanish Civil War
caption_attribution_description: Bf 109 C-1, Jagdgruppe 88, Legion Condor
context_page_description: Walter "Gulle" Oesau was a German fighter pilot during World War II. A fighter ace, he served in the Luftwaffe from 1934 until his death in 1944. He rose to command Jagdgeschwader 1, which was named in his honor after his death.
  He served with the Condor Legion during the Spanish Civil War with the Jagdgruppe 88. He claimed nine aircraft during the campaign, becoming one of only 28 people to earn the award of the Spanish Cross in Gold and Diamonds.
  At the start of World War II, Oesau was given command of a fighter group within Jagdgeschwader 20. The group took part in the Invasion of Poland, later moving to the Western Front as the redesignated III Gruppe, Jagdgeschwader 51. Oesau operated on both the Western and Eastern Fronts.
  He returned to operations as commander of Jagdgeschwader 1. He was killed in action on 11 May 1944 aged 30. JG 1 was given the name "Oesau" in his honor.
context_section_description: Oesau started his operational career with the Condor Legion, along with future contemporary aces such as Werner Mölders and Adolf Galland. He was one of the first to join 3. Jagdgruppe 88 in Spain in April 1938. The Staffel, commanded by Werner Mölders, took part in the Spanish Civil War where Oesau claimed nine victories, flying 130 combat missions. For this he received the Spanish Cross (Spanienkreuz) in Gold with Diamonds. He was also wounded in this conflict which earned him the Spanish Wound Badge.
  He also received the Medalla de la Campaña and the Medalla Militar.
caption: Bf 109 C–1, Similar to one flown by Oesau in the Spanish Civil War.
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