The United States Space Force was established on December 20, 2019, as the sixth branch of the US military. The Space Force’s primary mission is to protect U.S. interests in space and to ensure freedom of operations in the space domain. The Space Force is responsible for developing, acquiring, and operating military space systems, including communications, navigation, surveillance, and missile warning satellites. The Space Force also conducts a range of operations, including space-based missile defense, offensive space operations, and space situational awareness. The significance of the Space Force lies in its recognition of the critical importance of space to national security and the need for a dedicated military branch to protect US interests in this domain. The Space Force is a highly specialized and advanced military organization that plays a critical role in ensuring America’s continued dominance in space and protecting the country’s national security interests.