JERUSALEM (AP) — Israeli naval forces on Wednesday seized a ship laden with rockets allegedly bound for militants in the Gaza Strip, and officials accused Iran of orchestrating the delivery in an elaborate 5,000-mile (8,000-kilometer) journey that included covert stops across the region.

The Syrian-made M-302 rockets would have put Israel’s biggest cities well within range of Gaza, where militants already possess thousands of less powerful rockets. During eight days of fighting in 2012, armed groups fired 1,500 rockets into Israel, including several that reached the outskirts of Jerusalem and Tel Aviv.