Greta Thunberg's aid flotilla headed for Gaza was targeted by drones as the Swedish activist attempts to break Israel's blockade of the Palestinian territory by sea.

Environmental activist Greta Thunberg will today launch a second Gaza-bound 'Freedom Flotilla', just weeks after she was detained in international waters by Israel.

Greta Thunberg gave a rousing speech before boarding a humanitarian aid flotilla to Gaza, the second attempt at delivering aid to Palestinians this year. Before leaving Barcelona…