The U.S. Navy has suspended search operations for a missing sailor believed to have fallen overboard Tuesday from a ship in the South China Sea.

The U.S. Navy's 7th Fleet said in a statement Friday that after searching for the sailor, Lt. Steven Hopkins, assigned to the Yokosuka, Kanagawa Prefecture-based guided-missile destroyer USS Stethem, the operation had been halted.

Vessels from the Maritime Self-Defense Force had also participated in the search, "demonstrating the common bond shared by all mariners to render assistance at sea," the statement said.