Increasing military power and To conquer more countries 
Fighting Germany/Japan at the same time   I believe part of the strategy was to use the US Navy and Marines in the Pacific Theater and to a lesser degree the US Nav … y and Merchant Marines, and the US Army in the European Theater. Most of the Pacific fighting was the so-called island hopping technique. Hitler was able to bring Germany from a 4th world country were their money was so worthless, it was cheaper to burn your money to fuel your home then use wood, to a war machine by making sure everyone had a job by ordering the built projects like the Autobahn highway and such. 3 Hitler credited his military leadership to the experience he gained as a common soldier in the First World War where he received the coveted Iron Cross Second Class and also the Iron Cross First Class which was one of Germany’s highest decorations during that period. Also, in the defiance  of the Versailles treaty, he began to build up Germany's armed  forces.    Japan:   Dictators also came to power in Japan. As many Japanese grew  impatient with their democratic government, military leaders too  power. (Answer #1). The leaders of these countries mainly tried a two-pronged strategy. They tried to build their militaries and to take over some amount of empire. Germany and Japan, in particular, tried to increase the power of their militaries. Germany had to rebuild after not being allowed much of a military after WWI. Whichever it is, the future of German strategy is certainly the most important question in Europe and quite possibly in the world. Origins of Germany's Strategy. Before 1871, when Germany was fragmented into a large number of small states, it did not pose a challenge to Europe. Rather, it served as a buffer between France on one side and Russia and Austria on the other. All three countries were eager to expand their territory in the time before WWII. Germany annexed Austria and, eventually, all of Czechoslovakia. Italy tried to take an empire in Africa. Japan built up its possessions in Micronesia and Manchuria and then looked to take more of China.
http://www.answers.com/Q/What_similar_strategies_did_leaders_in_Germany_Italy_and_Japan_use_to_transform_their_nations_in_strong_world_powers https://answers.yahoo.com/question/index?qid=20100321161128AAHek8a http://www.au.af.mil/au/awc/awcgate/acsc/97-0609h.pdf http://www.answers.com/Q/What_similar_strategies_did_leaders_in_Germany_Italy_and_Japan_use_to_transform_their_nations_in_strong_world_powers http://www.enotes.com/homework-help/what-similar-strategies-did-leaders-germany-italy-366692 https://www.stratfor.com/weekly/state-world-germanys-strategy http://www.enotes.com/homework-help/what-similar-strategies-did-leaders-germany-italy-366692
what similar strategies did leaders in germany