WWII Decisions Online · Svensson on the Kollaa front
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7 December 1939 - 13 March 1940
Kollaa front, northern Karelia
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Svensson on the Kollaa front

Major-General Antero Svensson, commanding the 12th Finnish Division

The Kollaa front was one of the most fiercely contested sectors of the Winter War. The (about 9,000 men), under Major-General , 47, held a 35-kilometre line in northern Karelia against the Soviet (about 80,000 men commanded by ) reinforced by the (General Lazarenko). The ratio of forces: 9 to 1.

The sector was crucial: it blocked the Petrozavodsk-Joensuu-Iisalmi road. A Soviet breakthrough would have cut Finland in two. For Mannerheim, Kollaa was a strategic strongpoint that could not be ceded. Svensson received his orders on 7 December: "hold at all costs". The sector was home to and other snipers.

The sector's motto, pronounced by Svensson on 19 December during a visit to the troops: Kollaa kestää ("Kollaa holds"). In February 1940 the Soviets launched massive assault waves. Svensson could stiffen the main line, echelon his defence in depth while accepting local withdrawals, or call for reinforcements at the cost of other fronts. He had to decide how to handle these attacks.

How should Svensson handle the Soviet waves of attacks in February 1940?

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