.According to the Israeli newspaper Haaretz, the arrest is believed to be connected to Al-Rantisi’s position as chair of the Union of Health Work Committees, a Palestinian non-profit founded in 1985 that operates clinics serving thousands of patients each year, particularly in rural communities with limited access to healthcare.
The organisation was declared an “unlawful association” by the Israeli military in 2020 under emergency regulations dating back to the British Mandate for Palestine. Two years later, Israeli forces shut its headquarters in Al-Bireh. Despite those measures, the group remains legally registered with the Palestinian Authority’s interior ministry.
News of Al-Rantisi’s detention spread rapidly across the occupied West Bank, with an outpouring of support on social media. Former patients, activists and local leaders described him as a figure whose work reached far beyond the consulting room.
Many recalled that he frequently waived consultation fees, supplied medicines to families unable to afford them and distributed donated prescriptions to vulnerable patients. For years, they said, his clinic served not only as a medical practice but also as a place of refuge for some of the poorest members of Palestinian society.
And this from Google on The Union of Health Work Committees that Israel saw fit to call
Unlawful???!!!
‘The Health Work Committees (HWC), founded in 1985, is a prominent Palestinian non-profit organisation providing healthcare and community services in the West Bank and Gaza. Operating under the unlawful military occupation, HWC delivers primary and emergency care to impoverished and marginalized populations.
Key Organisations and Structure
Health Work Committees (HWC): Operates 7 clinics and 5 women’s centres across the West Bank, offering healthcare, psychosocial support, and legal advocacy for women and girls.
Al Awda Health and Community Association (AWDA): Formerly known as the Union of Health Work Committees (UHWC) in Gaza. It operates hospitals and community health centres , standing as the third-largest healthcare provider in the Gaza Strip.
Recent Developments
In June 2026, Israeli forces raided and arrested Dr. Mazen Al-Rantisi, the chair of the HWC, as part of a series of targeted arrests affecting the organisations senior staff.’
If you try to Save the wrong lives you will be arrested it seems