The threat of Operation Barbarossa, Hitler's surprise invasion of Russia in June 1941, succeeding prompted Churchill to decide to send vital military supplies to Britain's new ally. The early sailings to Northern Russia via the Arctic Ocean between August 1941 and February 1942 were largely unopposed. But this changed dramatically during the course of 1942 when German naval and air operations inflicted heavy losses on both merchantmen and their escorts. Problems were exacerbated by the need to divert Royal Navy warships to support the North African landing. Strained Anglo-Soviet relations coupled with mounting losses and atrocious weather and sea conditions led to the near termination of the program in early 1943. Again, competing operational priorities, namely the invasion of Sicily and preparations for D-Day, affected the convoy schedules. In the event, despite often crippling losses of lives, ships and supplies, the convoys continued until shortly before VE-Day. This thoroughly researched and comprehensive account examines both the political, maritime and logistic aspects of the Arctic convoy campaign. Controversially it reveals that the losses of merchant vessels were significantly greater than hitherto understood. While Churchill may not have described the convoys as 'the worst journey in the world', for the brave men who undertook he mission often at the cost of their lives, it most definitely was.
