A particular coded phrase, typically utilized in clandestine communications throughout wartime, designated a geographical location and time of significance. It served as a prearranged sign, triggering a predetermined motion or indicating the graduation of a covert operation inside a selected space. The construction combines parts alluding to a spiritual observance, an animalistic sound, and a distinguished landmark.
The employment of such coded terminology offered a safe technique for relaying crucial data, mitigating the chance of interception and decryption by enemy forces. The rigorously chosen elements, evocative but seemingly innocuous, enhanced its memorability and minimized suspicion. Moreover, the historic context typically concerned resistance actions working in proximity to important buildings. The advantages included enhanced operational safety, facilitated coordination amongst disparate models, and offered an important aspect of shock.
