Jamaican / West Indian women recruits for the Auxiliary Territorial Service in 1943 (women's branch of the Army in the UK). Afro-Caribbeans are the descendants of West Africans shipped in the slave trade to the West Indies (to English, French, Dutch, Spanish, and Portuguese colonies founded from the 16th century). Since World War II many Afro-Caribbeans have migrated to North America and to Europe, especially to the USA, the UK, and the Netherlands.
Henry Fonda (1905-1982) Lt. jg U.S. Navy 1943-45 WW II. Fonda was already a movie star when he enlisted saying, "I don't want to be in a fake war in a studio." Fonda served as a Quartermaster 3rd Class on the destroyer USS Satterlee. He was later commissioned as a Lieutenant jg in Air Combat Intelligence in the Pacific and was awarded the Bronze Star.
Humphrey Bogart enlisted in the U.S. Navy during WWI in the spring of 1918. He is recorded as a model sailor who spent most of his months int he Navy after the Armistice was signed, ferrying troops back from Europe.