When you are AT WAR you will be killing combatants who are fighting you. That is why it is called war. You will also take prisoners of war.
What you cannot do is kill them as they become non-combatants and this includes women and children, or capture them and declare that they are your captives and rape them according to a twisted, barbaric understanding of the Qur'an.
9:6 If anyone of the idolaters seeks your protection or a safe passage, grant him state protection. Convey to him the Word of God, and then escort him to his destiny where he feels safe and secure. This kindness on your part is mandatory since they are a people unaware (of the beauty of Islam).
Women who are captured or taken into your custody must be protected, not raped.
Just think at a humanitarian level. Do you really think the Qur'an advocates the sexual abuse of women, which Maududi did?
It is not limited to Maududi, modern young scholars like Nouman Ali Khan accept the abuse of women because he too cannot extricate himself from the worship of his ancestors who have destroyed the meaning of the Glorious Qur'an.
72:4 The foolish among us uttered such outrageous lies about God.