The container ship steered hard to starboard (right) to avoid the warship, but hit the Fitzgerald 10 minutes later at 1:30 a.m., according to a copy of Captain Ronald Advincula‘s report to Japanese ship owner Dainichi Investment Corporation that was seen by Reuters.

The U.S. Navy declined to comment and Reuters was not able to independently verify the account.

The collision tore a gash below the Fitzgerald‘s waterline, killing seven sailors in what was the greatest loss of life on a U.S. Navy vessel since the USS Cole was bombed in Yemen‘s Aden harbor in 2000.