With a substantial background in the Navy, including as head of Naval Intelligence; as a Defence Attaché in Beijing; and as Commander of a Guided Missile Destroyer, Ian Pfennigwerth is now a highly regarded author and Naval historian. He gives a great explanation of the unit that Len served in, and about WW2 Shipping and … Continue reading Ian Pfennigwerth (Capt RAN Ret’d): WW2 Small Ships. Relevance to Australia