require an official declaration of war or other Congressional action before the South Dakota National Guard may be deployed by the federal government.

This bill requires an official declaration of war or other specific Congressional action before the South Dakota National Guard can be deployed by the federal government. It directly affects the state's National Guard units by establishing a legal barrier to federal mobilization without explicit legislative approval. The key provision mandates that federal authorities must obtain formal authorization from Congress before deploying state troops for federal purposes. This measure ensures that the state retains control over its National Guard unless Congress explicitly authorizes federal deployment. The bill focuses on clarifying the legal requirements for National Guard deployment rather than addressing broader military policy issues.