Thunberg detained: Israeli army intercepts humanitarian flotilla heading to Gaza

by October 1, 2025

Tension on the high seas

The waters of the Mediterranean once again became the scene of chronic tension. A mission that described itself as humanitarian, the "Global Summud Flotilla," sailing with the goal of breaking the blockade and delivering aid to the Gaza Strip, was intercepted this Wednesday by the Israeli Army. One of the vessels was missing an activist: the most visible face of global environmentalism, Swedish activist Greta Thunberg, was detained along with the rest of the crew and passengers, in an operation that raises the temperature of an already heated conflict.

The news was confirmed through official Israeli government channels. The Foreign Ministry not only acknowledged the boarding but also showcased it in a video posted on its social media. In the footage, an Israeli soldier is seen meticulously inspecting Thunberg's belongings. The accompanying message sought to convey calm and control: "Greta and her friends are safe and sound." According to the official statement, the passengers on the intercepted boats were being transferred to an Israeli port, later confirmed to be Ashdod.

The official justification and the voice of activists

For Israel, the military action was fully justified. In its statement, it described the initiative as the "Hamas-Sumud flotilla," directly linking the humanitarian mission to the Islamic Resistance Movement, which it considers a terrorist organization. From this perspective, the operation was a necessary security measure to prevent resources or support from reaching the Gaza Strip outside of channels controlled by its authorities.

However, the flotilla organizers' version paints a radically different picture. Hours before the boarding, they had already been reporting a series of harassments by Israeli naval forces . They reported the use of water cannons against their boats when they were some 70 miles off the coast of Gaza , in international waters. Even more worrying was the enforced silence: the activists reported constant interference in their communications systems, and on several occasions, the live feed documenting their journey went black, abruptly cut off. For them, this was not a sure stop, but an act of force to prevent aid and solidarity from reaching their destination.

An international passage and a global symbol

Greta Thunberg's presence on board magnifies the incident on a global scale. Known for her tireless fight against climate change, her participation in this flotilla marks a shift, or rather an expansion, of her activism toward other human rights causes. Her detention is not that of an anonymous activist; it is that of a generational icon, ensuring that the world's eyes are focused on the blockade of Gaza and the tactics used to maintain it.

But Thunberg was not alone. The flotilla was a mosaic of nationalities and profiles. Among those detained on the Sirius ship, one of three boarded along with the Alma and Adara, was the former mayor of Barcelona, ​​Ada Colau, and another dozen Spanish citizens. The diversity of the crew underscores the international nature of a protest that seeks, year after year, to challenge a policy of isolation that has plunged the population of Gaza into a perpetual humanitarian crisis . Now, the immediate fate of all of them appears to be the same: a detention center in the port of Ashdod and a more than likely deportation, turning their aid journey into a chronicle of detention and expulsion.

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