Complex sentence: They provide a more sophisticated trigger mechanism than the common contact fuze or timed fuze, it is estimated that it increases the lethality by 5 to 10 times, compared to these other fuzes.
Split into simpler sentences: They provide a more sophisticated trigger mechanism than the common contact fuze or timed fuze. It is estimated that it increases the lethality by 5 to 10 times, compared to these other fuzes.