Which Geneva Convention has an Article 3 prohibiting violence, cruel treatment, and torture?

The correct assertion regarding the prohibition of violence, cruel treatment, and torture is found specifically in Article 3 of the Geneva Convention, which is common to all four Geneva Conventions. This Article sets forth fundamental guarantees for people who are not taking a direct part in hostilities, such as members of armed forces who have laid down their arms and civilians, and condemns acts of violence, humiliation, and torture against them.

However, it is essential to recognize that this provision is indeed applicable to more than just one convention; it applies uniformly across all Geneva Conventions. Therefore, while Article 3 of Geneva Convention III specifically addresses the treatment of prisoners of war, the comprehensive principles against violence and inhumane treatment are established across all the Geneva treaties.

Thus, the complete context of Geneva Conventions informs the understanding of humanitarian laws that protect individuals in times of conflict, reinforcing obligations that extend beyond a single convention.