Civilian populations refer to groups of people who are not members of the military or armed forces. They typically include men, women, and children living in a specific area, such as a city or country. Civilian populations are often affected by conflicts, natural disasters, and other events that can disrupt their daily lives and safety. In times of war or conflict, civilian populations may face challenges such as displacement, loss of access to essential services, and threats to their security. International laws, like the Geneva Conventions, aim to protect civilians during armed conflicts, ensuring their rights and safety are upheld.