S. 5160 · 119th Congress Countering Gray-zone Aggression by the People’s Republic of China Act StageIn committee SponsorTammy Duckworth Introduced2026-07-29 Latest action2026-07-29 · Introduced in Senate Follow Summary Text Subjects Cosponsors (1) Votes (0) Actions Cosponsors (1) Marsha Blackburn Current member Senate TN Republican