Instead of creating a large network of build trenches that have only one sole purpose binding massive resources a defending country should incorporate obstacles of all kind into its agricultural coltivation of land by building small stone bridges, stone walls, water trenches, paved farm roads both elevated and as water channels over decades to generations and create a military force that adjusts to the given landscape instead of reshaping it for the purpose of war by breaking down Ghilli equipment to even basic infantry personal, practicing landmark based navigation and developing reliable low tech equipment accomplimented by appropriate high tech systems that are not needed based on training but give a cutting edge to combat readiness from within the force and not the industry supposed to serve a military securing freedom of life.
#noblessoblige