The British-flagged yacht Madleen, operated by the pro-Palestinian Freedom Flotilla Coalition , was aiming to deliver a symbolic amount of aid to Gaza

Greta Thunberg and activists aboard aid ship near Gaza, challenging Israeli blockade, sparking international attention and support.

Thunberg, a climate campaigner, is among 12 activists aboard the Madleen, which aims to break the blockade of Gaza and deliver humanitarian aid.