The Israeli navy intercepted the Global Sumud Flotilla, a flotilla carrying humanitarian aid bound for Gaza, in international waters. The vessels were carrying activists from multiple countries, including Swedish environmental activist Greta Thunberg, who was subsequently detained. Following the interception, the Israeli Foreign Ministry issued a video assuring the safety of those detained and confirmed their transportation to an Israeli port. This action occurred against the backdrop of a severe humanitarian crisis in Gaza, where the United Nations has issued warnings about widespread famine and malnutrition.
The Global Sumud Flotilla, described as the largest maritime humanitarian operation, commenced on August 31, 2025, from Spain, with planned stops in Italy, Greece, and Tunisia. The mission involved over 50 boats and included participants, such as activists, parliamentarians, and social workers from 44 countries. The flotilla had over 500 people on board, including high-profile individuals like Greta Thunberg, Mandla Mandela, and members of the Italian parliament. The mission also included 24 American activists and military veterans. The objective of the flotilla was to challenge the Israeli naval blockade of Gaza, which has been ongoing for 18 years, and to deliver humanitarian aid, including essential supplies like food, water, and medical provisions.
The journey faced challenges and attacks. Activists reported drone attacks near Malta and Crete, damaging some ships. Despite these incidents, about 44 ships successfully arrived in the eastern Mediterranean. Spain and Italy deployed warships to monitor the flotilla and provide potential support. European and other governments appealed to all parties to remain calm.
Israeli naval forces surrounded the flotilla about 130 kilometers from Gaza on Wednesday. According to eyewitness accounts, Israeli ships used bright lights and water cannons before boarding and taking control of the ships.
Israel had previously advised the activists to use the Ashkelon port for aid inspection and distribution. However, the flotilla persisted toward Gaza. Israel alleges that the flotilla has links to Hamas and poses a security risk, while the organizers maintain its purely humanitarian purpose: delivering aid to the people of Gaza.
The Israeli blockade of Gaza was imposed in 2007 after Hamas gained control. The blockade has intensified since the October 2023 Hamas attacks and the subsequent conflict.