Now that litigators from the National Resources Defense Council have won a temporary restraining order from a federal judge under the terms of the National Environmental Policy Act, the U.S. Navy says it will employ less effective passive sonar, rather than active sonar, in exercises off Hawaii intended to simulate anti-submarine warfare. The NRDC complained that when the Department of Defense granted the Navy a temporary exemption from the Marine Mammals Protection Act for purposes of the exercises, it was trying to evade being sued. (” Whale lawsuit forces Navy to change sonar plan”, AP/CNN, Jul. 5). “The Navy, in a statement after the ruling, said sonar was ‘the only effective means we have to detect and quickly target hostile submarines and keep sea lanes open,’ and that sonar operators needed training at sea ‘to protect our nation’s ships, shores and allies.’…. The sonar use is meant to test whether quiet, diesel-powered submarines like those used by Iran, North Korea and China can be detected.” (Tony Perry, “Judge Temporarily Bars Navy From Using Sonar Said to Harm Whales”, Los Angeles Times, Jul. 4) “The Navy says it must practice hunting submarines near the Hawaiian islands because that’s the type of environment where it most likely will face an emerging threat of submarine warfare.” (AP/Houston Chronicle, Jul. 4)(& welcome readers from Michelle Malkin, who provides more background on the controversy).

Filed under: environment, Hawaii, Houston, Navy sonar