Cyberwars

New cyber strategy includes Silicon Valley unit

Defense Secretary Ash Carter unveiled a new strategy for cyber warfare on Thursday and said the Pentagon should improve its ties to the private sector where most of the field's top talent and technology resides.On a trip to California's Silicon Valley, Carter highlighted the risks of high-tech digital attacks, saying the Defense Department's sophisticated weapons and the command-and-control networks that control them are "no good if they've been hacked."