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WWII On This Day: January 7

What happened on January 7 during World War II? This date brings together 2 events from 1940 and 1942, with period photographs and links to the full operations documented across WW2 Theatres.

1940
Finnish ski troops moving through forest during the Winter War.
Imperial War Museums, HU 52936 · Public domain · Source
The Winter War

Timoshenko takes control of the main Soviet effort

Semyon Timoshenko received command of the newly organised North-Western Front with the decisive mission on the Karelian Isthmus. The Soviet high command now concentrated the campaign's main weight against the Finnish fortified zone. The preparation phase brought heavier artillery groupings, detailed reconnaissance, engineer work against obstacles and training for infantry-tank cooperation. Units rehearsed attacks and identified individual strongpoints before the general offensive resumed. This reorganisation connected tactical learning to operational concentration. The Red Army used January to build a battle it could support repeatedly on a narrow front, turning the…

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1942
A Soviet 122 mm A-19 gun crew firing during the defence of Moscow on 3 December 1941.
RIA Novosti archive #46802 / Viktor Temin · 3 December 1941 · CC BY-SA 3.0 · Source
The Battle for Moscow

The Moscow strategic counteroffensive reaches its operational boundary

By 7 January the Soviet counteroffensive had forced Army Group Centre back roughly sixty to one hundred and fifty miles depending on the sector. Kalinin, Klin, Naro-Fominsk and numerous smaller towns had been recovered, and the immediate threat to Moscow had been removed. The next day Soviet headquarters widened the winter fighting into broader offensives toward Rzhev, Vyazma and other sectors. Those operations continued the struggle against Army Group Centre, but they belong to a new operational phase beyond the Battle for Moscow boundary used on this page.

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