5. Guerrilla Warfare in Forests and Mountains

Yugoslav Partisans effectively utilized the challenging terrains of forests and mountains for guerrilla warfare, conducting hit-and-run attacks on occupying forces. Their intimate knowledge of the landscape enabled them to execute successful ambushes and maintain control over liberated territories. For instance, during the Kozara Offensive in 1942, Partisan forces managed to evade encirclement by German and Croatian troops, demonstrating their agility and elusiveness in mountainous regions (en.wikipedia.org).