Försvarskedjor
Försvarskedjor, which translates to "defense chains" or "defensive lines" in English, refers to a series of interconnected fortifications or defensive positions designed to impede an enemy's advance. These chains could consist of a variety of structures, including trenches, bunkers, artillery emplacements, anti-tank obstacles, and natural barriers like rivers or forests, all integrated into a cohesive defensive strategy. The concept aims to create mutually supporting strongpoints, allowing defenders to channel enemy forces into pre-determined kill zones, inflict maximum casualties, and prevent breakthroughs.
Historically, försvarskedjor have been employed in various conflicts. Examples can be seen in the static trench