What stability task involves justice reform and rebuilding the host-nation judiciary, police, and corrections systems?

The stability task that involves justice reform and rebuilding the host-nation judiciary, police, and corrections systems falls under the category of establishing civil security. This task is focused on creating a safe and secure environment where rule of law is upheld, which is essential for stability in post-conflict situations. By reforming the judiciary and law enforcement bodies, this approach ensures that citizens feel safe and can rely on legal systems to address grievances and enforce laws properly.

This process not only helps maintain order but also fosters trust in governmental institutions, which is crucial for long-term peace and stability. It encompasses efforts like training local police forces, establishing fair trial standards, and setting up correctional facilities that align with human rights norms.

On the other hand, options such as conducting domestic affairs and engaging in community relations may contribute to overall stability but do not specifically address the critical aspects of justice reform and the necessary rebuilding of legal systems. Conducting security cooperation focuses more on military partnerships and capacity building, which, while important, do not inherently involve the internal reforms to judiciary and law enforcement that are required for civil security.