 Complete the following phrase:  A number of Jordanian Ratels were retrofitted with a BAU-23 turret carrying twin 23mm autocannon. Others may have also been retrofitted with a turret carrying both the original 20mm autocannon in addition to a bank of ZT-3 Ingwe missiles. In addition to service with the Royal Jordanian Army, these modified Ratels were exported in small numbers to Yemen between 2008 and 2011. In Yemeni service, the Ratel was utilised for reconnaissance purposes and essentially fulfilled the role of an armoured car. During the 