The Svetlana Line refers to a series of fortifications built by the Soviet Union during the Cold War. It was designed to protect against potential invasions from the West, particularly from NATO forces. The line included bunkers, trenches, and other military installations, stretching across various Eastern European countries. Named after the common Russian name Svetlana, the line symbolizes the tension between the Eastern Bloc and Western powers. It reflects the military strategies employed during this period, emphasizing the importance of defensive structures in the geopolitical landscape of the time.