 Of 940 anti-aircraft guns, 360 were and Czech and Italian models.All of these arms were imported, from different sources, which meant that the various models often lacked proper repair and maintenance facilities.The only mechanized units were 6 motorized infantry battalions in the three cavalry divisions, six motorized artillery regiments, two tank battalions equipped with 110 tanks, one of which had Renault FT models of World War I origin and the other 54 modern French Renault R35 tanks, plus an independent tank company with eight Czech SI-D tank destroyers.