Complex sentence: The "Abu Hasan" (sometimes spelled "Hasan") was a fishing vessel intercepted and seized by the Israeli Navy on May 21 2003, between 40 and 90 kilometers west of Haifa, Israel.
Split into simpler sentences: The "Abu Hasan" (sometimes spelled "Hasan") was a fishing vessel intercepted and seized by the Israeli Navy on May 21,2003. The vessel was captured between 40 and 90 kilometers west of Haifa, Israel.