One of Israel's most prominent opposition politicians has called for an investigation into the alleged abuse of activists from the Global Sumud Flotilla, which was intercepted by the Israeli military in the Mediterranean last week.

Flotilla activists report severe mistreatment, including beatings and taser use, by Israeli forces during their detention.

Flotilla activist Meriem Hadjal has alleged abuse and sexual harassment in Israeli detention after returning to France. International outrage has grown following testimonies from…