The U.S. Navy nuclear submarine USS George Washington accidentally collides with the Nissho Maru, a Japanese cargo ship, sinking it.
USS George Washington (SSBN-598) was the United States's first operational ballistic missile submarine. It was the lead ship of her class of nuclear ballistic missile submarines, was the third United States Navy ship of the name, in honor of George Washington (1732–1799), the first President of the United States, and the first of that name to be purpose-built as a warship.