War crimes are serious violations of the laws and customs of war, which are designed to protect people during armed conflicts. These crimes include acts like targeting civilians, using prohibited weapons, and committing torture. The goal of these laws is to ensure that even in war, there are rules that protect human rights and dignity. International bodies, such as the International Criminal Court, investigate and prosecute individuals accused of war crimes. This helps hold accountable those who commit atrocities, ensuring that justice is served for victims and their families. By addressing war crimes, the global community aims to prevent future conflicts and promote peace.