Which military branch is tasked with space-based communication, surveillance, and missile warning?

The Space Force is the military branch specifically designated to manage and operate space-based capabilities, including communication, surveillance, and missile warning systems. This branch was established to address the growing importance of space in military operations and to ensure the U.S. maintains an edge in space capabilities.

The Space Force works on various satellites and technologies that enable secure communications across vast distances, conduct surveillance of potential threats in space, and provide early warning systems for missile launches. Its focus on these crucial areas underscores the strategic role that space plays in contemporary military engagements.

In contrast, other military branches like the Army, Navy, and Coast Guard have distinct roles that do not primarily focus on space operations. While they may utilize space-based systems, their core responsibilities revolve around land, sea, and coastal missions respectively. Hence, the unique designation of the Space Force for these critical functions makes it the correct answer.