Israel is holding dozens of Palestinians from Gaza isolated in an underground jail where they never see daylight, are deprived of adequate food and barred from receiving news of their families or the outside world.

Rakefet prison was opened in the early 1980s to house a handful of the most dangerous organised crime figures in Israel but closed a few years later on the grounds that it was inhumane. The far-right security minister, Itamar Ben-Gvir, ordered it back into service after the 7 October attacks in 2023.

The cells, a tiny exercise “yard” and a lawyers’ meeting room are all underground, so inmates live without any natural light. The jail was initially designed for a small number of high-security inmates occupying individual cells, holding 15 men when it shut in 1985. In recent months, about 100 detainees have been incarcerated there, official data obtained by PCATI shows.