What do all wars have in commmon?

All wars share common elements, including the presence of conflict between opposing groups, often driven by political, territorial, or ideological disputes. They typically involve organized violence and military engagement, resulting in significant human suffering and societal disruption. Additionally, wars often lead to lasting consequences, such as changes in power dynamics, economic impacts, and shifts in cultural identity. Ultimately, the pursuit of conflicting goals is a fundamental aspect that unites all wars throughout history.