There is an operation to find the missing sailors.
In the territorial waters of Singapore collided with a tanker and dredger.
As informs AP referring to representatives of local sea port, the collision of the dredger capsized and began to sink.
Seven crew members were rescued, five more sailors are missing. In a sea launched a search-and-rescue mission for help were sent to court and a helicopter.
The tanker crew of 26 sailors, who marched under the flag of Indonesia, was not injured. The ship was holed in the bow.
It is noted that the oil spill at sea was avoided.