How does the concept that "war is politics by other means" impact the decision-making process of political leaders during times of conflict?

The concept that "war is politics by other means" suggests that war is an extension of political goals and strategies. This impacts political leaders during conflict by influencing their decision-making process to prioritize achieving political objectives through military action. Leaders may use war as a tool to advance their political agendas and secure desired outcomes, shaping their strategies and tactics accordingly.