Antony TrewAntony Trew, was a South African naval officer and writer.World War IIIn World War II Trew served with the South African and Royal Navies in the Atlantic, the Mediterranean and the Western Approaches. As such he was in command of the escort destroyer HMS Walker. He also served on the Arctic Convoys and was awarded the DSC.Peace timeAfter World War II Trew resumed his work with the AA of South Africa as Director General.