Dr. Robert Lyman on the subject of his most recent book, The Reconquest of Burma 1944-45: From Operation Capital to the Sittang Bend:
When I was writing my latest book with General Lord Dannatt he said to me, “Rob, if I’ve got one criticism of A War of Empires it’s that you don’t emphasise enough the role of Bill Slim in coming up with the plan for victory in 1945, and executing it perfectly.” Fair. As Slim’s military biographer, I told Richard that I didn’t want to be accused of rewriting that book again. I was conscious of this problem as I was writing A War of Empires.
But it is fair criticism. It may be that I underplayed Slim’s role when I was considering all the other critical features in this great campaign. The idea behind the dramatic victory by 14th Army in Burma in 1945 was Slim’s and Slim’s alone. He pursued his own plan through to its remarkable conclusion.
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Slim’s original plan was to fight the main strength of the Japanese army on the Shwebo Plain, a dry, flat plain between the loops of the Chindwin and Irrawaddy. Not only would the terrain be well suited to the deployment of armour, for which the Japanese had little effective reply, but the Japanese would be trapped with the river-line at their back. Slim had assumed that the Japanese would be unprepared to make a voluntary withdrawal. The scene was set for Slim to be able to deploy his superior mobility and firepower to destroy the main Japanese army in Burma.
By the end of the year, however, it became apparent that the Japanese were not going to conform to Slim’s plan for the battle, and General Kimura had seen the trap which his forces would be caught in if they attempted to stand and fight in the Shwebo Plain. Showing unusual flexibility and moral courage Kimura promptly withdrew his reconstituted 15th Army behind the Irrawaddy. Kimura hoped, not without reason, to be able to smash Slim’s army as it attempted to cross the river, which in itself presented an immense obstacle to the British. He would then counter-attack and destroy Slim as the British withdrew during the monsoon to the Chindwin.
Kimura’s move behind the Irrawaddy destroyed at a stroke Slim’s plan. Undaunted, and recognising the supreme importance of destroying Kimura’s army rather than taking ground for its own sake, Slim came up with another plan. In basic outline, his new plan (Operation Extended Capital) entailed crossing the Irrawaddy and fighting the decisive battle in February in the plain around Mandalay and the low hills around Meiktila, the key enemy air and supply base in Central Burma. Both the road and rail links between Mandalay and Rangoon ran through Meiktila. If Meiktila fell, the whole structure of the Japanese defence of Central Burma would collapse.