An infantry assault during Operation Hooper sees the 32 Battalion rifle companies debus at Vimposto, advancing on foot towards the floodplain riparian to the Chambinga River some 45-km from the FAPLA front line. The infantry cross the floodplain in single file, knee deep in mud. It takes 90 minutes for 250 men to make the crossing in single file, spread over two kilometres and highly vulnerable. The soldiers wait in the tree line until nightfall, when they march on foot until they reach a position 3-km south of FAPLA 25 Brigade