nori1841
Contributor
Jason Ooi:Any news about the Whales situation?
US Navy's new generation sonar is suspected to damage hearing organs of whales.
The sonar is called Surtass-LFA ( Low frequency Active Array Sonar ) that can submit strong waves more than 200 db.
http://www.nrdc.org/wildlife/marine/sonar.asp
http://www.surtass-lfa-eis.com/
Recently China submarines are operating in the area actively for sea bed natural resources thus US Navy are suspected to use LFA's to watch the submarine activities.