Complex sentence: According to news reports the submarines are normally based in the Mediterranean, one "Dolphin" was sent to the Red Sea for exercises, briefly docking in the naval base in Eilat in June 2009, which Israeli media interpreted as a warning to Iran.
Split into simpler sentences: According to news reports the submarines are normally based in the Mediterranean. One "Dolphin" was sent to the Red Sea for exercises, briefly docking in the naval base in Eilat in June 2009, which Israeli media interpreted as a warning to Iran.