Tito’s Underground Air Base Bihac Zeljava Yugoslav Air Force Europe at War No 4 New Softcover Reference Book

**Tito’s Underground Air Base Bihac Zeljava Yugoslav Air Force Europe at War No 4** is a new softcover reference book focusing on one of the most significant military air bases of the Cold War. The publication examines the Zeljava Air Base, located near Bihac on the border of the former Yugoslavia. Constructed during the 1960s, this underground facility was engineered to withstand nuclear attacks and served as a strategic asset for the Yugoslav Air Force. The book provides a factual overview of the base’s history, its architecture, operational use, and significance within the broader context of Cold War military infrastructure in Europe. It features photographs, diagrams, and detailed text analyzing the role of Zeljava in regional defense planning. Suitable for researchers, historians, and collectors with an interest in European military aviation history, the volume is part of the “Europe at War” series, specifically issue number 4. Softcover format.  Total of 64 pages.