Did the Jewish prophets speak about Hamas’ use of rape in warfare?

Before I studied prophecy, I thought that the task of prophets was to speak holy words about holy topics. As I dug into the details, I learned that G-d disclosed to his messengers some unsettling concepts, including predictions about rape. Regardless of our comfort level when talking about such horrific acts, failure to do so would be like ignoring a gas light when it comes on in your car. Why is rape an effective miliary tool?