Spies in the Skies

During the Second World War, Aerial Reconnaissance Units special squadrons - such as the Photographic Reconnaissance Unit (PRU) - were tasked with flying behind enemy lines to gather intelligence from Czytaj więcej
During the Second World War, Aerial Reconnaissance Units special squadrons - such as the Photographic Reconnaissance Unit (PRU) - were tasked with flying behind enemy lines to gather intelligence from Czytaj więcej