Which are the following causes of fratricide?

Fratricide can result from several factors, including miscommunication or lack of clear identification among friendly forces, stress and confusion in chaotic combat situations, and poor situational awareness. Additionally, inadequate training and planning can contribute to mistakes that lead to friendly fire incidents. Other causes may include the use of similar uniforms or equipment by opposing forces, which can lead to misidentification. Overall, fratricide often stems from a combination of human error, operational oversight, and environmental challenges.