This is stated on the website of the department.
As noted, the ceremony was held in the Pentagon by William O'Donnell, the administrative assistant of the Navy.
According to the source, Spencer served in the US Navy for five years. In addition, after 1981, he began his career as a financier.
"After graduation, he joined the Marine Corps of the United States and until 1981 served as the pilot of the H-46," - said in a statement.
But in December 2016 Spencer already became an adviser to the Chief of Staff of the US Navy.
Recall, as previously reported, "URA-Inform," Britain's extraordinary and plenipotentiary ambassador to Ukraine Judith Gough believes that our country is a priority for Britain in the field of foreign policy.