sentences:  The freighter abruptly changed course; upon its unexpected return to South African waters, however, it aroused suspicion and was impounded in Durban.South Africa confiscated all ten T-55s under the pretext that she was effectively at war with Angola at the time, retaining two for evaluation purposes.The remaining eight were offered as aid to the Rhodesian Army, which assigned them to a newly designated "E" Squadron, Rhodesian Armoured Corps.