 Complete the following phrase:  When the ISF collapsed in January 1976, the Christian Tigers Militia and Guardians of the Cedars GoC militia were able to seize an unspecified number of V-200 armored cars, which the GoC later employed against the Syrian Army at Houche el-Oumara during the Battle of Zahleh on AprilJune 1981. The vehicles operated by the Tigers Militia were reportedly employed in the defense of the Christian-controlled east Beirut quarters during the 