The U.S. Army has a long history of Black soldiers serving in its ranks, despite facing discrimination and segregation for much of that time. One of the most well-known units of Black soldiers in the U.S. Army is the Buffalo Soldiers. The Buffalo Soldiers were African American cavalry and infantry regiments that were formed after the Civil War, and they played a significant role in the western expansion of the United States.

During World War I and World War II, Black soldiers served in segregated units within the U.S. Army. Despite facing racism and discrimination, Black soldiers distinguished themselves on the battlefield, with many earning top honors for their bravery and service.

One of the most notable units of Black soldiers during World War II was the 761st Tank Battalion, also known as the "Black Panthers." The 761st Tank Battalion was a segregated unit that played a vital role in the Battle of the Bulge and other crucial campaigns in Europe.

In the post-World War II era, the U.S. Army began to desegregate its forces, leading to more opportunities for Black soldiers to serve in integrated units. Today, African Americans make up a significant portion of the U.S. Army and continue to serve with distinction in a variety of roles and positions.