The United States Space Force (USSF), the newest branch of the U.S. Armed Forces, was established on December 20, 2019, as part of the National Defense Authorization Act. It was created to ensure the United States maintains superiority in the increasingly contested domain of space. While the Space Force is a distinct branch, it operates under the Department of the Air Force, much like the Marine Corps operates under the Department of the Navy.
The Space Force’s mission is clear: to organize, train, and equip space forces to protect U.S. interests in space and provide space capabilities to the joint force. Its responsibilities include satellite operations, missile warning systems, space surveillance, and maintaining the nation’s global positioning system (GPS) network—all critical to both military operations and civilian infrastructure.
Although young, the Space Force traces its roots to the Air Force Space Command, which was established in 1982. This lineage underscores the decades of expertise the U.S. military has developed in space operations. Today, the Space Force is composed of approximately 9,400 active-duty personnel, known as “Guardians,” and continues to grow as it recruits and develops the next generation of space professionals.
The Space Force emblem and motto, “Semper Supra” (“Always Above”), highlight its unique role in defending the high ground of space. Guardians are entrusted with safeguarding the satellites and infrastructure that enable global communications, navigation, and missile detection—capabilities that are indispensable in modern warfare and daily life.
One of the most critical roles of the Space Force is addressing threats from adversaries who seek to disrupt or weaponize space. This includes countering anti-satellite weapons and ensuring the resilience of U.S. space assets in the face of cyber and physical threats.
In addition to its defense responsibilities, the Space Force is pioneering advancements in technology and innovation. From developing more resilient satellite systems to exploring cutting-edge propulsion technologies, the branch plays a vital role in maintaining the United States’ edge in space exploration and defense.
The Space Force has also captured the public’s imagination with its futuristic mission and culture. Suggested names like “Stormtrooper”, “Space Cadets”, “Spacies”, and “Spacefolk” and comparisons to science fiction highlight its unique place in the Armed Forces. While its role may evoke images of starships and intergalactic battles, its day-to-day operations are firmly grounded in ensuring the safety and security of the United States on Earth and beyond.
As humanity’s reliance on space continues to grow, so too does the importance of the U.S. Space Force. To the Guardians securing the final frontier: thank you for your service, and may you always remain “Semper Supra.”
Brad Anderson and Melissa Crandall are the Lake County Veterans Service Officers and can be reached at 218.834.8326 or cvso@co.lake.mn.us
Karen Christianson is the Cook County Veterans Service Officer and can be reached at 218.387.3639, or karen.christianson@co.cook.mn.us
