Navy Wants To Place More Sonar-Pinging Buoys Off Coasts Of California, Oregon, WashingtonThe U.S. Navy is seeking permits to expand sonar and other training exercises off the Pacific Coast, a proposal raising concerns from animal advocates.
California Regulators Reject Navy Sonar Training Over Threat To WhalesThe California Coastal Commission has rejected a Navy explosives and sonar training program that critics said could harm endangered blue whales and other sea life.

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