Warning: Undefined array key "visitor_referer_type" in /var/www/vhosts/wordinf.com/core/app/libraries/Core.php on line 98 Sergei Biriuzov - We ceased to deal seriously with...
We ceased to deal seriously with mobile combat. We relegated to oblivion the fundamentals of combat-in-depth tactics and of combined arms maneuvers which had been widespread before the Finnish campaign.