machine gun-artillery division(Machine gun-artillery divisions are linear descendants of the fortified regions. They are strong in machineguns, mortars, artillery, antitank guided missiles, and dug-in tanks, but weak in bayonet and modern tank strength. There is no standard organization for these divisions as they are tailored specifically to the terrain they are to defend. The role of these semi-static, economy of force formations (and of separate machine gun-artillery regiments) is to hold long secondary sectors or areas where the terrain is especially suited to positional defence. Their tactical areas of responsibility are fortified in peacetime with well prepared and camouflaged primary and alternate positions and plentiful dummy or (and) reserve ones. They form a series of independent strongpoints, often echeloned in considerable depth, with limited counter-penetration and counterattack reserves to plug gaps and support the defense. Alex_Odeychuk)
