The Global Sumud aid flotilla plans to set sail again for war-torn Gaza from Barcelona on March 29, with significantly broader international participation, organizers announced on Thursday.

An Italian charity has accused Israel of blocking 250 tons of humanitarian aid intended for Gaza, citing disputes over the shipment’s contents and registration procedures.

Israel intercepted nine aid vessels carrying around 150 activists from approximately 30 countries, the Freedom Flotilla Coalition informed.

More than 80 parliamentarians from across Europe condemned Israel’s attack on the Global Sumud Flotilla on Tuesday and called for the immediate release of all volunteers still being held in detention.

Israel announced on Monday that it has deported 171 activists who were detained while participating in a Gaza-bound aid flotilla.

A Turkish Airlines flight carrying 137 activists from the Global Sumud Flotilla, including 36 Turkish nationals, arrived at Istanbul Airport on Saturday after being detained by Israeli forces in international waters.

France reaffirmed on Friday that it is in contact with its 36 nationals detained by Israel following the attack on the Gaza-bound Global Sumud aid flotilla.

Protests erupted in cities worldwide on the night of October 1 after Israel intercepted the Gaza-bound Global Sumud Flotilla. Thousands took to the streets to condemn the raid, demand the release of detained activists, and call for an end to the siege on the enclave.

The Netherlands called on Israel on Thursday to ensure the safety of passengers after Israel attacked the Global Sumud Flotilla.