Gaza aid flotilla with Greta Thunberg, Liam Cunningham forced back by storm

Over 63,000 Palestinians killed in the 23-month war; 332 deaths from malnutrition including 124 children; half a million facing catastrophic hunger levels.
Children are making their own funeral arrangements
Actor Liam Cunningham's stark question about the conditions facing Gaza's youngest residents.

Off the coast of Catalonia, a flotilla of twenty vessels carrying activists from forty-four nations turned back toward Barcelona before it had truly begun, driven not by force but by wind — a temporary yielding to nature before what may prove a far more formidable confrontation with policy. The Global Sumud Flotilla, the largest sea-based effort yet to challenge Israel's eighteen-year blockade of Gaza, carries with it the weight of a documented famine: over three hundred deaths from malnutrition, half a million people at catastrophic hunger levels, and a war now in its twenty-third month. That a storm could delay the mission, while no storm has yet halted the conditions that made it necessary, speaks to the particular moral geometry of this moment in history.

  • A flotilla representing forty-four countries turned back to port after overnight winds exceeding 35 mph threatened the safety of its smaller vessels — the sea itself becoming the first obstacle before Israel's navy could be the second.
  • The human stakes sharpening the mission are staggering: 332 documented deaths from malnutrition in Gaza, including 124 children, with half a million people classified at catastrophic hunger levels as Israeli military operations tighten around northern Gaza.
  • This is the fourth flotilla attempt in 2025 alone — previous ships have been struck by drones, boarded by Israeli forces, and had their cargo of baby formula and medicine seized, making each new departure an act of deliberate, documented defiance.
  • High-profile voices including Greta Thunberg and Irish actor Liam Cunningham are aboard, with Cunningham sharing footage of a girl named Fatima who sang while planning her own funeral and died four days later — a story that has become the flotilla's moral center.
  • Organizers expect the convoy to swell to as many as seventy vessels as boats join from Tunisia and Sicily, with a potential mid-September arrival in Gaza — even as Israel announced plans to further restrict humanitarian aid to northern Gaza.

The Global Sumud Flotilla did not make it out of Barcelona's harbor. Thousands of supporters had gathered on the docks — some in keffiyehs, others chanting — as roughly twenty boats prepared to carry humanitarian cargo toward Gaza. By Monday morning, winds exceeding thirty-five miles per hour had swept across Catalonia overnight, and organizers made the decision to turn back rather than risk the smaller vessels in open sea.

Among those on board were Swedish climate activist Greta Thunberg, Irish actor Liam Cunningham, comedian Tadhg Hickey, politician Paul Murphy, and author Naoise Dolan. The mission — the largest sea-based attempt yet to break Israel's eighteen-year maritime blockade — carried food, water, and medicine for a territory where food experts have documented catastrophic hunger affecting half a million people. The Gaza Health Ministry has recorded 332 deaths from malnutrition, 124 of them children, over twenty-three months of war that has killed more than 63,000 Palestinians in total.

Before departure, Cunningham showed reporters a video of a girl named Fatima singing while planning her own funeral. She died four days later. "What sort of world have we slid into where children are making their own funeral arrangements?" he asked. Thunberg, who was deported by Israel in June after her previous vessel was intercepted, described a pattern of what she called deliberate deprivation — Israeli forces attacking boats in international waters and blocking humanitarian cargo from reaching Gaza.

This flotilla is the fourth such attempt in 2025. In May, a ship was struck by drones after leaving Malta. In July, the Handala was boarded, twenty-one activists and journalists detained, and its cargo — baby formula, food, medicine — seized. The pattern of interception is well-documented, and the stakes have sharpened further: an Israeli official announced over the weekend that humanitarian aid to northern Gaza would soon be halted or slowed as military operations expand.

When the convoy departs again — timing remains uncertain — it is expected to grow considerably, with additional boats joining from Tunisia and Sicily. Organizers anticipate as many as seventy vessels making the final crossing together, with a possible arrival in Gaza by mid-September.

The Global Sumud Flotilla never made it out of Barcelona's harbor. On Sunday, as thousands of supporters gathered on the docks—some wearing keffiyehs, others chanting for Palestine—around twenty boats prepared to depart for Gaza with humanitarian cargo and activists from forty-four countries. By Monday morning, the convoy had turned back. Winds exceeding thirty-five miles per hour had swept across Catalonia overnight, and the organizers made the decision to return to port and delay the journey to protect the smaller vessels that would have been at risk in the open sea.

The flotilla included some of the world's most visible climate and human rights activists. Swedish climate campaigner Greta Thunberg was on board, alongside Irish actor Liam Cunningham, comedian Tadhg Hickey, and Irish politician Paul Murphy. Author Naoise Dolan was also part of the delegation. The mission carried food, water, and medicine intended for a territory that has been under Israeli blockade for eighteen years. It represented the largest attempt yet to break that blockade by sea.

The timing of the flotilla's departure reflected the deepening humanitarian crisis in Gaza. Over the past twenty-three months of war, more than sixty-three thousand Palestinians have been killed. In recent weeks, Israeli military operations have intensified around Gaza City, restricting the flow of supplies into the northern part of the territory. Food experts had warned that half a million people across the strip were facing catastrophic levels of hunger. The Gaza Health Ministry documented at least three hundred thirty-two deaths from malnutrition, including one hundred twenty-four children. The blockade had created conditions that aid organizations described as famine.

Before the flotilla departed, Cunningham addressed reporters with a video showing a girl named Fatima singing while planning her own funeral. She died four days later. "What sort of world have we slid into where children are making their own funeral arrangements?" he asked. Thunberg, speaking at a press conference, framed the mission in terms of deliberate deprivation. "The story here is about Palestine," she said. "The story here is how people are being deliberately deprived of the very basic means to survive."

This was not Thunberg's first attempt to reach Gaza by sea. In June, she had been deported by Israel when the ship she was traveling on, the Madleen, was stopped by the Israeli military. She had been aboard with eleven other people. In an interview before Sunday's departure, she described a pattern of what she called violations of international law: Israeli forces attacking boats, unlawfully intercepting vessels in international waters, and preventing humanitarian aid from entering Gaza.

The flotilla was the fourth attempt to break the maritime blockade in 2025 alone. In May, a ship called the Conscience was attacked by drones after departing from Malta. The Madleen incident followed in June. In late July, Israeli forces stopped another aid ship, the Handala, detained twenty-one international activists and journalists, and seized its cargo—baby formula, food, medicine. The Freedom Flotilla Coalition documented each interception.

When the convoy does depart again—timing remains uncertain—it is expected to grow substantially. Additional boats are scheduled to join from ports in Tunisia and Sicily in the coming days. By the final leg of the journey across the Mediterranean, organizers anticipated around seventy vessels would be traveling together. If conditions allow, the flotilla could reach Gaza by mid-September. An Israeli official announced on Saturday that the country would soon halt or slow humanitarian aid into parts of northern Gaza as military operations expand, a statement that underscored the stakes of the mission and the obstacles ahead.

The story here is about Palestine. The story here is how people are being deliberately deprived of the very basic means to survive.
— Greta Thunberg, Swedish activist
What sort of world have we slid into where children are making their own funeral arrangements?
— Liam Cunningham, Irish actor
A Conversa do Hearth Outra perspectiva sobre a história
Inventor

Why did they turn back? The weather forecast must have been available before they left.

Model

It was. Spain's weather agency had issued warnings. But once they were at sea, the conditions worsened faster than expected, and the smaller boats—some of them old wooden sailboats, one over a hundred years old—would have been genuinely unsafe. They made a call to protect the people on board.

Inventor

So this delays the mission. How much does that matter when people are starving?

Model

Every day matters, yes. But a capsized boat helps no one. The flotilla is supposed to deliver aid, not become a disaster that requires rescue. The organizers are betting they can still reach Gaza in mid-September.

Inventor

You mentioned this is the fourth attempt this year. What happens when they get there?

Model

That's the real question. The previous three attempts were intercepted by Israeli forces. The Madleen was stopped, Thunberg was deported. The Handala was seized, its cargo taken. There's no guarantee this one will be different.

Inventor

But seventy boats is much larger than before.

Model

It is. That's the calculation—that sheer numbers, international visibility, and the presence of well-known figures like Thunberg might make interception more difficult politically. But it's still a calculation, not a certainty.

Inventor

What struck you most about the reporting?

Model

Liam Cunningham showing that video of a girl planning her own funeral. That's the thing beneath the numbers. Three hundred thirty-two deaths from malnutrition. One hundred twenty-four of them children. But one girl singing about her own funeral—that's what makes it real.

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