At the close of August and start of September 2025, a group of civilian vessels, including converted fishing boats and other small ships, plans to set sail from ports in Spain, Tunisia, and other Mediterranean locations. This movement, known as the Global Sumud Flotilla (GSF) – with “sumud” translating to steadfastness in Arabic – is reported by organizers as a sign of solidarity with Gaza’s residents. Events are organized at the departure points, featuring participants who either take part in the send-off or plan to venture into international waters.
The flotilla aims to deliver medical supplies, food, and an international group of professionals including doctors, lawyers, journalists, and politicians. Over 6,000 individuals from more than 40 nations have registered to join, either onboard or via related land activities. Participants are undergoing training in nonviolent protest, media communication, and de-escalation techniques. A GSF spokesperson emphasized support for Palestinians, describing the flotilla as an international spotlight on Gaza.
Estimated travel times range from seven to ten days from Spain and three to five from Tunisia. However, actual timing might be influenced by expected interceptions rather than navigation alone.
Organizers state that funding comes primarily from small donations and participant contributions, with no central budget publicly disclosed, portraying it as a volunteer-led effort.
The group claims to represent a wide spectrum of civil society figures from various nations. While some notable personalities like Greta Thunberg serve on the flotilla’s steering committee, most participants are less prominent, unified by a humanitarian cause.
Gaza’s blockade, active since 2007, is a highly debated regional policy. Israel, with limited Egyptian cooperation at Rafah, argues the blockade prevents weapon smuggling and attacks. Egypt’s position is cautious, allowing humanitarian aid crossings occasionally.
Critics, including UN bodies and human rights organizations, label the blockade as collective punishment, highlighting shortages in food, medicine, clean water, and electricity, with over 80% of Gaza’s population relying on aid.
The legal debate is complex. Flotilla organizers assert their mission’s legality under international law, viewing the blockade as illegal. Israeli officials counter with the San Remo Manual on naval warfare, which allows blockade enforcement and ship interception, even in international waters. Israeli authorities have previously implied flotilla links to Hamas, claims organizers deny, focusing solely on humanitarian and human rights issues.
Organizers expect Israeli navy interception, aiming less to reach Gaza directly than to attract international focus on the blockade. An activist noted that the journey itself underscores questions about the blockade’s legality and ethics.
Participants face significant risks, with limited information on essential matters like insurance. Usually, participants must have personal coverage, not typically included in European travel insurance for conflict zones, requiring costly specialty policies. How organizers handle these concerns for participants and equipment is unclear, with press inquiries unreturned.
Previous incidents underscore these risks. In 2010, an Israeli raid on the Mavi Marmara resulted in ten deaths. More recently, in June 2025, boats including Madleen, with activists Greta Thunberg and Rima Hassan, and Handala, were intercepted peacefully and rerouted to Ashdod, Israel.
Israeli procedures typically involve intercepting ships, detaining participants for illegal entry attempts, and deporting them with bans up to a decade. Confiscation of vessels is common. On land, in June 2025, a convoy from Tunisia to Gaza was stopped in Libya, and activists with tourist visas in Egypt were deported for hiding humanitarian aims.
Western governments haven’t forbidden citizens from joining the flotilla, due to possible legal and human rights issues, instead advising of risks like interception and detention.
Though nonviolent and solidarity-driven, specifics on aid volume and medical personnel onboard are ambiguous. Organizers emphasize raising global awareness over breaching the blockade.
Israel views attempts to reach Gaza by sea as potential breaches of international law, reserving the right to intercept vessels. The flotilla aims to maintain nonpartisan humanitarian goals, avoiding political ties that might dilute its message. Since the October 7, 2023 Hamas attacks on southern Israel, resulting in over 1,200 Israeli deaths and 251 abductions, and the subsequent Israeli military response leading to tens of thousands of Palestinian casualties, the conflict has dramatically intensified. In this context of persistent violence and humanitarian distress, can this flotilla achieve more than past efforts?
Aissa Boukanoun is a Brussels-based independent bilingual journalist, conference interpreter, and translator, accredited by European institutions. With extensive experience as a correspondent and war reporter in high-risk MENA region areas, he contributes to major global media and is known for investigative reporting. He is also the French translator of Qatar à travers mes yeux, originally penned in Arabic by Sheikh Faisal Bin Qassim Al Thani, a noted Qatari businessman and philanthropist supporting social and charitable initiatives.














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