Air Force of the Independent State of Croatia
The Air Force of the Independent State of Croatia (Croatian: Zrakoplovstvo Nezavisne Države Hrvatske; ZNDH), was the air force of the Independent State of Croatia (NDH), a puppet state established with the support of the Axis powers on the territory of the Kingdom of Yugoslavia during World War II. The ZNDH was founded under German authority in April 1941, following the German-led Axis invasion of Yugoslavia. Although it could not be considered a large air arm in the wider context of World War II, the ZNDH nonetheless had on its charge at one time or another some 650 aircraft between April 1941 and May 1945, as well as anti-aircraft and paratroop units.
Source: Wikipedia — Air Force of the Independent State of Croatia (CC BY-SA 4.0)