In a daring and internationally reported event, Radlovic helped organize a group of fellow fugitives from the Naval Base at Kotor after the German carpet bombing of the capital of Belgrade. They fled for freedom on board the British built Hrabri-class submarine named Nebojša (Fearless) during the German bombing invasion of April, 1941.
In a bold and internationally publicized incident, Radlovic assisted in coordinating a group of fellow escapees from the Naval Base at Kotor following the German aerial bombardment of Belgrade's capital. They escaped to freedom aboard the British-built Hrabri-class submarine Nebojša (Fearless) during the German invasion of April 1941.