Israeli naval forces boarded and seized a charity vessel that had tried to break a naval blockade of the war-torn Gaza Strip on Monday and the boat with its crew of 12, including activist Greta Thunberg, is now heading to a port in Israel, Reuters reported.

The British-flagged yacht, Madleen, which is operated by the pro-Palestinian Freedom Flotilla Coalition, was aiming to deliver a symbolic amount of aid to Gaza later on Monday and raise international awareness of the humanitarian crisis there.

However, the boat was boarded during the night before it could reach shore, the FFC said on its Telegram account. The Israeli Foreign Ministry later confirmed that it was under Israeli control, according to Reuters.

"The 'selfie yacht' of the 'celebrities' is safely making its way to the shores of Israel. The passengers are expected to return to their home countries," the ministry wrote on X.