21CSI’s security and surveillance software featured in SEAPOWER Magazine
 Posted on July 31st 2009
The deadly October 2000 attack on the USS Cole by an explosive-laden boat in the Yemeni port of Aden marked the beginning of a sea change for sonar system designers. How could they prevent an attack if the terrorists choose to approach beneath the water’s surface?

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Reprinted with permission from SEAPOWER, the official publication of the Navy League of the United States.

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