 Complete the following phrase:  During Yom Kippur war Egypt captured about 50 M60A1 tanks, some of them in repairable condition. Egypt steadily purchased 700 M60A1s from US surpluses in Europe from 1979 to 1988. Some additional 1,016 M60A3s were purchased from the United States and Austria between 1990 and 2002. Egypt had contracted with General Dynamics Land Systems to convert 400 M60A1s to the M60A3 standard during the 1990s. Egypt has employed its M60A1s and A3s in participation of semi-annual Bright Star exercises. Egypts military is currently engaged in the ongoing 