Complex sentence: Israel allows fishermen to travel only 3 nautical miles off shore, reduced from 6 nm in 2007.A fishermen veered outside these limits had been forced to strip down to his underwear and swim to the naval vessel.
Split into simpler sentences: Israel allows fishermen to travel only 3 nautical miles off shore, reduced from 6 nm in 2007. A fisherman veered outside these limits had been forced to strip down to his underwear and swim to the naval vessel.