The Strength of the Wolf is the Pack: U-boat Tactics in the Battle of the Atlantic

Authors

  • Peter G. Lloyd University of York
  • Niall MacKay University of York
  • Christopher Price York St John University

DOI:

https://doi.org/10.25071/2561-5467.1348

Keywords:

World War, 1939-1945, Battle of the Atlantic, 1939-1945, Kriegsmarine, wolfpack, naval strategy, military tactics

Abstract

In winter 1942–43 unique circumstances gave Germany’s U-boats the possibility of temporary victory in the North Atlantic. At the same time, Royal Navy operational research considered the possible German adoption of developed stand-off salvo tactics (“browning”), better suited to attacking large, dense convoys than Germany’s existing “ace” tactics of individual commanders infiltrating convoys. We test and verify the RN studies with a simulation, confirming that such tactics would have greatly increased U-boat success. While not denying ultimate Allied victory, “browning” would have increased sinkings, threatened the viability of large convoys, and possibly averted the May 1943 rout, at a critical juncture for Allied strategic decision-making. German lack of OR, Nazi heroic culture, and Dönitz’s methods all contributed to the absence of the feared tactical evolution.

Author Biographies

Peter G. Lloyd, University of York

Peter Lloyd is a part-time PhD student in the Department of Mathematics at the University of York, researching combat modelling in YHWAG. He is also a professional engineer in the defence industry specialising in the design, development, testing, and operational research of electronic sensors and weapons for land, air, and strategic systems. He is currently employed by Leonardo UK.

Niall MacKay, University of York

Niall MacKay is professor of applied mathematics and theoretical physics at the University of York, UK. He works on algebraic structures in fundamental physics and in operations research and military history, and collaborates on combat modelling with various faculty at the US Naval Postgraduate School.

Christopher Price, York St John University

Christopher Price is senior lecturer in the School of Humanities at York St John University, York, UK. His research encompasses political, economic, and military history with a particular focus on British and US history in the period surrounding the Great Depression and the two world wars.

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Published

2025-11-15

How to Cite

Lloyd, P. G., MacKay, N., & Price, C. (2025). The Strength of the Wolf is the Pack: U-boat Tactics in the Battle of the Atlantic. The Northern Mariner Le Marin Du Nord, 35(1), 29–56. https://doi.org/10.25071/2561-5467.1348