I am not trying in any way to minimise the severity of this abuse. The perpetrators should be punished to the full extent of the law - and rightly they have been charged with serious crimes.
However, I find the glib assertions of "it wouldn't happen here" problematic. It's nice that you have such confidence in the way your soldiers treat prisoners - confidence that is not borne out by reality of what has happened in recent conflicts in which UK/US soldiers were involved.
Sde Teiman, where this case of abuse (and other incidents) happened, is not a regular Israeli prison run by the prison service. It's a military detention facility, like Basra or Abu Ghraib. It was closed in 2006, but was reopened in 2023 because the prison service had no way to cope with the hundreds of high-security prisoners, including hundreds of fighters from Hamas's elite Nukhba unit who led the Oct 7 atrocities, who were picked up by Israeli forces during the early days of the war. It was staffed by reserve soldiers from a counterterrorism unit who in the past had dealt with high security prisoners, and by others who, because of the circumstances, had received rudimentary training only. As you might imagine, when there is general conscription, the people who go to those roles are generally not quiet philosophical kids from middle-class homes. They are also not dealing with criminals whose crimes affected someone they don't know: they are dealing with prisoners many of whom (including the prisoner who was abused) were active members of a terror organisation that committed appalling attacks just down the road from the facility, and whose organisation was almost certainly responsible for the death of people they knew personally.
None of this is to excuse the crimes nor the structures which enabled them. It's just to say: don't be so sure it wouldn't happen in your back yard, because all the evidence from military detention by British and US troops suggests the opposite - and that's even in wars fought far from home and by professional armies without the need for universal conscription. Luckily very few people alive in the UK or USA today have experience of being in an active state of warfare, and even then the wars were not fought on home soil. Short message: by all means judge us. But do so with humility, praying to G-d that you will never need to find out how you, your country and your fellow citizens actually act in a situation of active warfare on home soil and your immediate borders.