Publisher's Synopsis
The tank was first developed by the British and French during World War I as a means to break the deadlock on the Western Front. More so than any previous war, the balance of power lay with the defense, as machine guns, trenches, bunkers, barbed wire, and rapid-firing rifles all made frontal assaults on established positions prohibitively costly. In the closing months of the war, the tank partially evened up that balance, even as the war's commanders initially proved unsure of how to use them. While it cannot be said that the tank won the war, it contributed to its end and if the fighting had continued another year, the mass production that had started in Allied countries may have proved decisive.
All major powers, and many minor ones, learned their lesson in World War I. During the interwar period (late 1918 to mid-1939), a wide variety of tanks and antitank weapons were developed by a number of different countries, and those nations that did not have their own models hastened to purchase some from the more advanced countries. These tanks would shape the war that was to come. World War II was thus the culmination of a quarter century of tank development, and it would also be the first major test of tanks in mobile warfare during which they had to face other tanks. However, many of the tanks were constructed with the static warfare of the Western Front in mind and were thus slow and had short operational ranges. Others were too light to face opposing tanks or the new generation of anti-tank weapons that hadn't existed in World War I. The unsuitability of these tank models for this new kind of warfare was quickly recognized, and the belligerent powers scrambled to create better designs. As each new, improved model came off the assembly lines, the opposing powers rushed to create a tank that could beat it. In that regard, World War II was also a war between rival engineers. At the same time, German military officials were at the forefront of developing new ideologies when it came to utilizing their tanks to maximum effect. Heinz Guderian even published a book on the topic before becoming one of the Third Reich's most effective tank commanders. Moreover, during the German invasion of Poland, Nazi forces gained experience they would use across Europe and in Russia. After all, it was in Poland that the Wehrmacht saw action for the first time, conducting what was not only an invasion but also a trial run of its new equipment and tactics. During that campaign, the Germans honed tactics and weapon systems for the massive struggle with the Soviets, British, and United States that loomed on the horizon. The beginning of World War II found the major powers developing tanks to some extent, but lingering ideas from World War I affected the development of tanks during the Interwar period. As a result, aside from the blitzkrieg doctrine developed by the Nazis, tanks were still used in terms of infantry support, and there were few wars during this period to give strategists the chance to develop better uses for the new armored vehicles before World War II started. Commanders soon found that many of the tanks fielded in the campaigns of 1939-1941 lacked the necessary armor, guns, and designs.Inevitably, tactics evolved throughout the war. The Germans were early leaders in tank tactics, as their successes from Poland through the opening phases of Operation Barbarossa demonstrated. The main German tank tactic was the so-called Schwerpunkt ("center of gravity"), in which a concentration of tanks achieved a local superiority, broke through, and drove deep behind enemy lines, carving up frontline enemy forces that could then be surrounded and taken out by support tanks, infantry, and artillery.
