A concise research on the wartime development and operations of the Bulgarian Air Force. This book covers the entire spectrum of air to-air, air-to-ground and reconnaissance operations undertaken by the Bulgarian air arm between 1941 and 1945 as well as the naval operations in the Black Sea. Having been a strong Germany ally during World War I, Bulgaria was a natural candidate to join the Axis. As the Second World War reached the Balkans, Bulgaria’s small air force fought first for and then against the Axis. In 1943 1944 the air arm defended the Bulgarian territory against the Allied bomber raids and supported the Bulgarian land forces deployed in Greece and Yugoslavia. However, after 9 September 1944 the Bulgarian air arm was involved in the support of its former enemies, the Allies. AUTHORS: Alexander Mladenov is an aviation and defence author, journalist and photographer, based in Sofia, Bulgaria. He is also the author of a series of books on Soviet/Russian modern military aircraft and this is his second book for Helion. Evgeni Andonov is an aviation journalist and historian, based in Sofia, Bulgaria, with special interests in the research into little-known moments of the history of the Bulgarian Air Force. This is his first book for Helion. Krassimir Grozev is is an aviation and defence author and journalist, based in Sofia, Bulgaria. His interests are in the history of air warfare, modern aircraft technologies and airborne weapons. This is his first book for Helion. 220 b/w images, 18 colour profiles