International law holds significant importance in war by establishing rules and norms governing armed conflict. It seeks to protect the rights of civilian populations and restricts the means and methods of warfare, typical examples being the Geneva Conventions. Compliance with international law can influence the legitimacy of military actions and the potential for post-conflict accountability. Violations may lead to international condemnation and legal repercussions for states and individuals alike. Furthermore, adherence to these laws can facilitate humanitarian assistance and foster conditions for peace negotiations, which are essential for resolving conflicts and rebuilding affected societies.