(Continued after February 02, 2017
As far as the war it has been referred to, let me correct you on your information.
In the battle of Bani Mustaliq, the prisoners captured were either freed in the battlefield as a favour while some others were freed on ransom. The Prophet (sws) brought the remaining prisoners to Madinah and while waiting for their families to procure them, gave them into the temporary custody of his Companions (rta). Since at that time, the prohibition of slavery was passing through the interim period when it was still intact for reasons stated earlier, the Prophet (sws) accepted the right of masters to have sexual intercourse with the slave women as was the international law at that time but set about taking steps that could prevent this from actually happening. Let me explain the most important measure he adopted:
Among the prisoners of this battle was Sayyidah Jawayriyyah as well. Her father arrived with some camels as ransom. The Prophet (sws) inquired about the two well-bred camels he had hid behind. This astounded him so much – for he knew that there could be no way that the Prophet (sws) could have had knowledge of them – that he accepted faith. At this, Sayyidah Jawayriyyah also accepted faith. The Prophet (sws) proposed for her to which her father consented. Upon this, the marriage was solemnized. The result of this marriage was that all the remaining prisoners of war were set free by the Muslim soldiers, since they thought that it was not appropriate to keep the Prophet’s in-laws in captivity.
So actually no such instance of sexual intercourse with the slave women took place. It is totally wrong that they were raped. Also today as far as prisoners of was are concerned, they cannot be taken to be slaves and sexually benefited from. After the abolition of slavery that took place in the time of the Prophet (sws) as described above, no one dare maltreat a p.o.w. let alone sexually harass them.