Flotilla activists return to Istanbul after Israel detains them at sea

Activists from the Global Sumud Flotilla have returned to Istanbul following their interception by Israeli forces at sea. The group was attempting to deliver an aid convoy to Gaza when their vessels were detained. The activists' arrival in Istanbul marks the end of their journey after the Israeli action. The specific date of the interception and return was not provided in the article. The flotilla's stated purpose was to deliver aid to Gaza, a mission that was ultimately thwarted by Israeli authorities.