If passed, the bill would require the U.S. Congress to formally declare war to deploy South Dakota National Guard members.

Leaders from South Dakota have taken to social media to give statements on the deadly crash between a commercial flight and an Army helicopter near Washington, D.C.

The Senate voted on Saturday to confirm Kristi Noem as homeland security secretary, putting a former South Dakota governor in ...

In charge of immigration and border-related issues; the Coast Guard ... drug trafficking by deploying members of the South Dakota National Guard to the Texas-Mexico border. The Flandreau Santee ...