How Submarine Warfare Is Changing

The Los Angeles-class attack submarine USS Tucson (SSN 770) is underway during the U.S.-South Korea joint naval and air exercise in waters off the east coast of the Korean peninsula, July 26, 2010.(Xinhua/Reuters Photo)

Anna Mulrine, CSM: The hunt for Red October gets easier. How submarine warfare is changing .



Improving technology could make it easier to find submarines. That's a threat to the US fleet – but it's also an opportunity for the Pentagon, a new report says.



WNU Editor: Technology is changing warfare on every level .... including being able to easily detect submarines.