In addition, two million prisoners of war were added to the foreign labor force, at least a half a million of whom were made to work in the armaments and munitions industries in flagrant violation of the Hague and Geneva conventions, which stipulated that no war prisoners could be employed in such tasks.* This figure did not include the hundreds of thousands of other POWs who were impressed into the building of fortifications and in carrying ammunition to the front lines and even in manning antiaircraft guns in further disregard of the international conventions which Germany had signed.†