JERUSALEM — Israeli forces intercepted a Gaza-bound aid boat early Monday, detaining climate activist Greta Thunberg and 11 other activists on board. The operation was part of Israel's enforcement of a longstanding blockade of the Palestinian territory, which has intensified amid ongoing conflict with Hamas.

The activists were attempting to deliver humanitarian aid to Gaza, where approximately 2 million residents face severe shortages and risk of famine due to the blockade. The Freedom Flotilla Coalition, which organized the voyage, described the incident as a kidnapping, stating, "The ship was unlawfully boarded, its unarmed civilian crew abducted, and its life-saving cargo—including baby formula, food, and medical supplies—confiscated."

In response, Israel's Foreign Ministry characterized the mission as a publicity stunt. They stated on social media, "The ‘selfie yacht’ of the ‘celebrities’ is safely making its way to the shores of Israel." The ministry confirmed that the activists would be returned to their home countries and that the aid would be sent to Gaza through established channels. Footage released by the ministry showed military personnel providing food and water to the detained activists, who were wearing orange life vests.

The boat, named Madleen, had set sail from Sicily a week prior. During its journey, it made a stop to rescue four migrants who had jumped overboard to evade the Libyan coast guard. Thunberg, in a pre-recorded message after the interception, urged her supporters to pressure the Swedish government for their release, saying, "I urge all my friends, family, and comrades to put pressure on the Swedish government to release me and the others as soon as possible."

Among the detained activists was Rima Hassan, a French member of the European Parliament of Palestinian descent, who has been barred from entering Israel due to her opposition to Israeli policies.

Israel has maintained a blockade on Gaza since Hamas took control in 2007, citing security concerns over arms smuggling. Critics argue that the blockade constitutes collective punishment of the Palestinian population. Following a Hamas-led attack on southern Israel on October 7, 2023, which resulted in the deaths of around 1,200 people, Israel sealed off Gaza from all aid. However, under U.S. pressure, Israel began allowing some basic aid into the territory last month.

The humanitarian situation in Gaza has deteriorated significantly, with the Gaza Health Ministry reporting over 54,000 Palestinian deaths since the start of Israel's military campaign. The ongoing conflict has displaced around 90% of Gaza's population, leaving many dependent on international aid.

Efforts to negotiate a ceasefire have stalled, with Hamas demanding a lasting truce and an Israeli withdrawal in exchange for the release of hostages. Israel has vowed to continue its military operations until all captives are returned and Hamas is defeated.