Best of 2025 - Israel’s interception of the Gaza aid flotilla is a clear violation of international law

The Israel Defence Force has  intercepted a flotilla of humanitarian vessels seeking to deliver aid to Gaza, taking control of multiple vessels and arresting activists, including Greta Thunberg.

A repost from 4 October 2025

The interceptions took place in the Mediterranean Sea between  70-80 nautical miles off the Gazan coast. These are international waters where international law recognises high seas freedom of navigation for all vessels.

Israel has countered by  arguing it has a maritime blockade which prohibits entry to Gaza by foreign vessels. Israel has also suggested the  flotilla was supported by Hamas – an assertion the flotilla organisers have  rejected.

Gaza humanitarian aid flotillas

The  Global Sumud Flotilla was comprised of more than 40 boats carrying humanitarian aid (food, medical supplies and other essential items), along with several hundred parliamentarians, lawyers and activists from dozens of countries.

The flotilla departed Spain in late August and has been making its way eastwards across the sea, with stops in Tunisia, Italy and Greece. Along the way, the  Italian and Spanish governments deployed naval escorts to ensure their safe passage.

Passengers on the boats alleged they had been  harassed by drones at