Israel says that has the evidence that Hamas is linking to the global Sumud fleet that are on its way to the Gaza Strip with climate activist Greta Thunberg on board.
The Israeli Ministry of Foreign Affairs Documents released on Tuesday of which it stood, were found in Gaza and “Show a direct link between the Flotilla leaders and the Hamas Terrorist organization.” In a statement in which the release of the documents was announced, the ministry explained that although Hamas supervises the activities in Gaza, it depends on the popular conference for Palestinians abroad (PCPA) to act abroad.
“The organization operates under the pretext of civil cover and is responsible on behalf of Hamas, for mobilizing actions against Israel, including violent demonstrations, Marsen against Israel and demonstration and provocation flaps,” said Israeli Ministry of Foreign Affairs.
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Israel says that this letter shows tires between Hamas and the leadership of the global Sumud Flotilla. (Israel’s Ministry of Foreign Affairs)
PCPA was designated by Israel as a terrorist organization in 2021 because of the ties with Hamas.
The first of the official documents that Israel has released and translated was a letter from 2021 to Ismail Haniyeh, who served as head of the Hamas Political Bureau until his murder in 2024. In the letter, Haniyeh endorses the PCPA and “Direct and explicit” calls the chairman for “Unity”.

Greta Thunberg and a crew member Flash Victory sets of their ship, part of the global Sumud Flotilla that wants to reach Gaza and the Naval Blocking of Israel Break, while on September 25, 2025 they sail from Crete Island, Greece. (Stefanos Rapanis/Reuters)
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The second document mentions the names of PCPA agents, some of whom say Israel that they are ‘high-quality famous Hamas agents’. One of those mentioned in the list is Zaher Birawi, who, according to Israel, is the head of PCPA in the UK and is known for organizing protest flotillas.
The Times of Israel reported That Birawi served as spokesperson for the Turkish Mavi Marmara Flotilla 2010.
Israel also identified Saif Abu Kashk as one of the people on the list and said he is the CEO of Cyber ​​Neptune. The company reportedly changed its business goal from real estate to maritime transfer of people and goods, According to Euro NewsHe noticed that Abu Kashk took the lead on the organization days before the departure of the GSF.
In addition to the documents, Israel has released various images of Birawi with Hamas leaders and one of him with Thunberg.

Greta Thunberg with Zaher Birawi (second from the left), who, according to Israel, is bound to Hamas. (Israel’s Ministry of Foreign Affairs)
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Thunberg, who was known as a child as a child for her climate activism, repeatedly denied all the ties between Hamas and the Flotilla demonstrations. However, together with the official documents, Israel discovered images of the activist with Birawi.
“The articles of Israel prove that neither the financing of Hamas nor control over the global Sumud fleet,” said spokesperson for GSF, Maria Elena Delia, reportedly in a statement released to Ansa news agency, according to Euro News.
The American ambassador in Israël Mike Huckabee responded to the revelation of the documents and said: “Let’s hope the media will not fall for another propaganda stunt by Hamas Stooges such as Greta. Greta, you should know Betta!”
Earlier this year, Thunberg participated in another Flotilla effort, which ended with the fact that she was deported from Israel after the marine groups of the country had held the ship.


