Grove, Eric J. The Defeat of the Enemy Attack on Shipping
1939-1945, Table 5.
Navy Records Society, volume 137 (Ashgate Publications), 1997.
Despite the title, this book contains some valuable information on the WW1 submarine campaign, and is well worth consulting.
|Over 22 Ships in Convoy (max allowed in 1 convoy- 36)||8|
|Between 16 and 22 (inclusive)||7|
These numbers were increased considerably for Troop Convoys.
Return to WWI The Maritime War
Return to WWI Archive main page.