Israel’s military reportedly seized 22 vessels sailing among the Global Sumud Flotilla.

More than ‌160 activists on board aid ships forming a flotilla bound for Gaza have been taken to the Greek ⁠island of Crete ⁠after Israeli forces seized their vessels in international waters near Greece earlier this week, Freedom Flotilla organisers have said.

The organisers told the Reuters news agency on Friday that 168 members of the flotilla crew had been taken to Crete while two activists remained with Israeli authorities.

According to the group’s tracker, 22 boats have been intercepted so far by Israel, while 47 others are still sailing.

On Wednesday, Israeli military forces intercepted the boats travelling with the Global Sumud Flotilla from Barcelona in Spain, using drones, communications jamming technology, and armed raiding parties to halt the humanitarian fleet in the middle of the Mediterranean as it headed to Gaza, according to organisers and Israeli media.

Israeli Foreign Minister Gideon Saar said the activists on the intercepted boats would be taken to Greece.

On Friday, an Israeli army ship transferred 168 members of the flotilla crew to Greek boats, which then took them to Crete, where buses and an ambulance car waited for them, organisers said and Reuters footage showed.

A source who asked not to be identified also told Reuters that the remaining 47 boats at sea were still sailing off southern Crete and planned to anchor there at some point before continuing onwards to Gaza.

Each ship is carrying about a tonne of food, medical supplies and other equipment, the source added.

‘A straight-up attack’

In an interview with Al Jazeera on Wednesday, Gur Tsabar, a spokesperson for the Global Sumud Flotilla, described Israel’s boarding of its vessels as “a straight-up attack on unarmed civilian boats in international waters”.

“This is illegal under international law. Israel has no jurisdiction in these waters. Boarding these boats amounts to illegal detention, potentially kidnapping on the high seas,” Tsabar added.

Officials around the globe have condemned the interception of the boats bound for Gaza as a violation of international law, with Turkiye calling it an “act of piracy”.

“By targeting the Global Sumud Flotilla, whose mission is to draw attention to the humanitarian catastrophe faced by the innocent people of Gaza, Israel has also violated humanitarian principles and international law,” Turkiye’s Ministry of Foreign Affairs said in a statement.

Spain called the interception “illegal”, while Germany and Italy expressed “great concern” and called for the release of detainees.

But in a statement on Thursday, the US Department of State threatened “to impose consequences” against those who support the flotilla, which it cast as “pro-Hamas”.

Pro-Palestinian activists say Israel and the United States wrongly conflate their advocacy for Palestinian rights with support for Hamas fighters.

Last October, Israel’s military intercepted about 40 boats from the first Global Sumud Flotilla as they tried to carry aid to besieged Gaza, arresting more than 450 participants, including the grandson of South African leader Nelson Mandela, Swedish campaigner Greta Thunberg and Member of European Parliament Rima Hassan.

Detained and taken to Israel, several of the flotilla activists claimed they were subjected to physical and psychological abuse while in Israeli custody.

Israel later expelled the arrested crew members and activists.