Chinese Sailors, their Type 56 7.62 mm carbines held at right shoulder arms, march along the pier at which three US Navy ships are moored. The Seventh Fleet flagship US Navy (USN) USS BLUE RIDGE (LCC 19), the Guided Missile Cruiser USS STERETT (CG 31) and the Guided Missile Frigate USS RODNEY M. DAVIS (FFG 60) are in Shanghai for a four-day goodwill visit