Which branch of the military is responsible for protecting U.S. interests in space?

The United States Space Force is the branch of the military specifically designated for protecting U.S. interests in space operations. This branch was established on December 20, 2019, as a response to the growing importance of space capabilities and the need for dedicated space operations that enhance national security. The Space Force focuses on organizing, training, and equipping military personnel to conduct space operations, ensuring the freedom of action in space and protecting U.S. and allied interests both in orbit and in space-based systems.

This branch is responsible for developing and employing space capabilities for the joint force, which includes satellite communications, missile warning systems, space launch operations, and space domain awareness. The establishment of the Space Force highlights the recognition of space as a critical domain for national defense and security.