A large flotilla, including climate activist Greta Thunberg, will depart from Barcelona on Sunday to challenge what organizers call the illegal siege of Gaza. This mission aims to create a humanitarian corridor and deliver aid to the Palestinian people. The flotilla, expected to arrive in mid-September, is described as the largest solidarity mission ever undertaken. Previous attempts to deliver aid by sea have been blocked by Israeli forces. Simultaneous protests will occur in 44 countries in support of the Palestinians.

Prepared by Rachel Morgan and reviewed by editorial team.