In this April 8, 2008, file photo, guided missile destroyer USS Lassen arrives at the Shanghai International Passenger Quay in Shanghai, China, for a scheduled port visit. The USS Lassen has sailed past one of China's artificial islands in the South China Sea on Tuesday, Oct. 27, 2015, in a challenge to Chinese sovereignty claims that drew an angry protest from Beijing, which said the move damaged US-China relations and regional peace. (AP Photo/Eugene Hoshiko, File)