A bill to amend title 10, United States Code, to designate the Assistant Secretary of Defense for Cyber Policy as principal staff assistant to the Secretary of Defense on matters within the responsibility of the Assistant Secretary, and for other purposes.

# Plain Language Summary: S 2603 **What the Bill Would Do** This bill would formally designate the Assistant Secretary of Defense for Cyber Policy as the principal staff advisor to the Secretary of Defense on all cyber-related matters. In simpler terms, it would make the cyber policy official the go-to expert on cybersecurity issues within the Department of Defense, clarifying their role and authority in the department's leadership structure. **Who It Affects** The bill primarily affects the Department of Defense and its leadership, particularly those involved in cybersecurity operations and policy. It could also indirectly impact cyber defense strategies that protect military and national security interests.

The bill may also influence how cybersecurity decisions are made across federal agencies that work with the Defense Department. **Current Status** The bill was introduced by Senator Mike Rounds (R-SD) during the 119th Congress and is currently in committee, meaning it has not yet been debated or voted on by the full Senate. No specific provisions beyond the title designation were described in the available information.