Two Gaza Flotilla Activists Remain in Israeli Custody Amid Torture Allegations

Context On April 12, a convoy of more than fifty vessels set sail from France, Spain and Italy to break Israel’s maritime blockade of Gaza and deliver humanitarian aid. Israel has restricted sea, land and air access to the enclave since 2005, and after the October 7, 2023 escalation it tightened inspections of all goods and people entering or leaving Gaza. Israeli forces intercepted the flotilla in international waters off Greece and boarded the ships, detaining 175 activists from various countries. Israeli authorities released all detainees except for Spanish national Saif Abu Keshek and Brazilian Thiago Avila, who remain in Shikma Prison near Ashkelon.

Key Facts Saif Abu Keshek reported being hand‑tied, blindfolded and forced to lie face‑down from the moment of seizure until morning, which caused bruising to his face and hands. Thiago Avila has also described harsh treatment, including being dragged face‑down and beaten to the point of losing consciousness twice, according to statements from released activists. Miriam Azem of the Israeli human rights organization Adalah told the court that the judge extended the activists’ detention by two days, citing ongoing investigation.

What It Means The continued detention raises questions about compliance with international humanitarian law, which protects civilians captured during conflicts from cruel, inhuman or degrading treatment. Allegations of torture have prompted formal protests from the Spanish and Brazilian governments, as well as condemnation from European unions and UN‑linked rights groups. Israel maintains that the detention follows standard security procedures for individuals suspected of attempting to breach a blockade, and says any mistreatment will be investigated through internal military channels. The case may affect future humanitarian missions, as organizers weigh the risk of interception against the need to deliver aid to Gaza’s 2.3 million residents.

What to watch next Observers will watch for any further court rulings on the activists’ detention, potential diplomatic responses from Spain and Brazil, and whether additional flotilla attempts will be launched in the coming months.