Yes it is a feminist issue because they’ve been doing it to female detainees as much as the teenage boy ones, like this 16yr old boy critically injured through gang rape with penises and a stick.
Israeli prison guards/soldiers were using sticks to forcibly rape female Palestinians since the 1960s:
“Odeh, who was arrested in 1969 at the age of 19, reported that during her interrogation, she was beaten with wooden sticks and metal bars, and was left naked in a blatant violation of her sexuality.
Odeh was sexually tortured with electric shocks. Wires were attached to her genitals, breasts, abdomen, arms, and legs, and in that disoriented state, she was raped with a stick while her father was forced to watch.
The testimony of another female Palestinian prisoner appears in a book chapter by Tamar Mayer: “They [Israeli interrogators] beat me with a stick…on my stomach…[T]hen one day, they told me to take my clothes off […] I was shaking. A dark big ugly man came in with a stick and I knew he was going to rape me with it […] all eight interrogators came in, to fondle me, laugh at me, touch my breasts. I was so ashamed.”
https://mondoweiss.net/2022/08/how-colonizers-weaponize-rape-reflections-from-the-palestinian-case/
I think the sad thing is that there hasn’t even been a discussion of legality of rape until it was exposed that it had happened to a 16yr old boy when female Palestinian prisoners have been systematically raped since the country existed.