Why the coincidence of German and japanese aggression at the same time?

The coincidence of German and Japanese aggression during the late 1930s and early 1940s can be attributed to their aligned interests in territorial expansion and the desire to challenge the existing world order dominated by Western powers. Both nations sought to assert their dominance in Europe and Asia, respectively, and were driven by nationalist ideologies that promoted militarism and Imperialism. Additionally, the global economic instability of the Great Depression created an environment where both countries believed aggressive military actions could secure resources and improve their economies. Their cooperation was further facilitated by the signing of the Axis Pact in 1940, formalizing their alliance against common adversaries.