Statements of jihadist prisoners confirmed the rumors that were circulating for some time: there is a high rate of homosexuality among the fighters of the Islamic State, especially among the foreign fighters.
Here is the reason of forced marriages, obliging jihadi fighters to “ignore” the attention of the comrades of the same sex.
Also the contrast to the homosexuality, with killings of gay, it would be a warning to the same jihadi fighters to ignore and reject their homosexuality.