WWE Tribute to the Troops is an American annual professional wrestling event held by WWE and Armed Forces Entertainment. Since 2003, the show airs as a television special during the month of December, with the exception of the 2019 event, which was a special non-televised event, and the 2021 event, which aired in mid-November. As its name implies, the show honors and entertains United States Armed Forces members. Since 2020, the event airs on Fox and features wrestlers primarily from the SmackDown brand.

SmackDown is a brand of the American professional wrestling promotion WWE that was established on March 25, 2002. Brands are divisions of WWE's roster where wrestlers are assigned to perform on a weekly basis when a brand extension is in effect. Wrestlers assigned to SmackDown primarily appear on the brand's weekly television program, Friday Night SmackDown, also referred to simply as SmackDown. It is one of WWE's two main brands, along with Raw, collectively referred to as WWE's main roster. The brand extension was discontinued between August 2011 and July 2016.