Israel’s naval enforcement of the Gaza blockade, demonstrated by the rapid interception of the Global Sumud Flotilla’s earlier vessels in late April 2026 near Crete, remains the dominant factor behind trader consensus that the mission will not reach Gaza by May 31. After detaining over 175 activists and redirecting ships, Israeli forces allowed regrouping in Turkey, from which more than 30 vessels departed on May 14 for another attempt. The remaining window provides limited opportunity for evasion or diplomatic reversal, given established patterns of swift enforcement and the flotilla’s current distance from Gaza’s waters. While organizers continue the effort, any shift in Israeli policy, unexpected weather delays, or external pressure could theoretically alter the trajectory, though such outcomes appear remote based on recent operational outcomes.