An atrocity is a shocking act of violence or cruelty, often committed during times of war or conflict, which results in severe suffering and loss of life. These acts are characterized by their brutality and inhumanity, often targeting civilian populations and infringing on basic human rights. Atrocities can encompass a range of actions including genocide, ethnic cleansing, war crimes, and mass killings, and they frequently leave long-lasting scars on societies affected by such violence.