Subcommittee on Cybersecurity
- Type
- Body with AI jurisdiction and named seats
- Place
- United States
- Last checked
- 2026-09-22
- Next check due
- 2026-12-21
Named seats
- Mike Rounds — chair, R, SD
- Jacky Rosen — ranking, D, NV
Official, up-to-date list of members Verified
Ways to reach them
- Public submission route
Its AI responsibilities
AI-enabled offensive and defensive cyber operations, CYBERCOM, AI model security and adversarial attacks on defense systems, and the security of AI supply chains inside DoD.
Current business
VERIFIED by association: Rounds is co-chair of the Senate AI Caucus and one of the four authors of the Senate's bipartisan AI roadmap, making this subcommittee chair a principal Senate Republican AI interlocutor.
Public route
Full-committee contact page and staff directory: https://www.armed-services.senate.gov/about/committee-staff.
Research note
Leadership verified 2026-09-22 from senate.gov SSAS subcommittee roster.