TOPSHOT - A general view shows the guided-missile destroyer USS John S. McCain with a hole on its left portside after a collision with oil tanker, outside Changi naval base in Singapore on August 21, 2017.
Ten US sailors were missing and five injured early on August 21 after their destroyer collided with a tanker east of Singapore, the second accident involving an American warship in two months. / AFP PHOTO / ROSLAN RAHMAN        (Photo credit should read ROSLAN RAHMAN/AFP/Getty Images)