A humanitarian ship carrying 12 international activists, including Swedish climate advocate Greta Thunberg, is sailing off Egypt’s northern coast in a renewed effort to break Israel’s longstanding

Israel, rejecting international calls for a ceasefire, has pursued a devastating offensive in Gaza since October 2023, killing nearly 54,800 Palestinians, most of them women and children. Aid agencies have warned about the risk of famine among the enclave's more than 2 million inhabitants.

There are a number of things that could cause the ship to turn around, like lack of food and water or problems with the engine.