Block 5

This block is armed with a retractable turret with two 81 mm mortars. Situated low this block is difficult to see. The mortars can fire up to 3.000 meters. On the 17th of June the retractable turret fired at a German 37 mm anti-tank gun who had fired on the crew entrance

Armament:
1 retractable turret for two 81 mortars
1 turret for machine gun

Crew:
artillery: 1 officer, 6 non-commissioned officers en 40 men
infantry: 4 men
Engineers: 3 men