IC Oversight & Authorities — 2026-04-23

Grassley releases records exposing FBI Operation Rampart Twelve targeting GOP lawmakers

Senate Judiciary Committee Chairman Chuck Grassley released records revealing Operation Rampart Twelve, an FBI Washington Field Office preliminary investigation opened January 22, 2021, targeting Representatives Boebert, Gosar, Biggs, and Brooks over allegations of reconnaissance tours before January 6. The FBI secretly obtained congressional phone toll records despite text messages showing DOJ prosecutors expressing concerns about the legal basis for doing so. FBI Headquarters closed the investigation one year later after failing to uncover credible evidence supporting the allegations.

Analysis
The authorization of congressional toll-record collection by FBI Washington Field Office leadership, over documented DOJ prosecutor objections to the legal basis, creates an internal-dissent record structurally parallel to the FISA application errors in the Page IG report, distinguishing Rampart Twelve from standard preliminary investigations in ways the released text messages make hard to dismiss. A one-year run closing without credible evidence points toward insufficient initial predication, though headquarters closure on those terms may instead reflect the investigative system working as designed. Both the Grassley release and corroborating Daily Signal reporting operate within a weaponization framing that inflects but does not nullify the underlying documentary record.
2 sources
  1. Grassley Uncovers Additional Biden FBI Weaponization in Operation Rampart Twelve - U.S. Senate Judiciary Committee
  2. What Was Operation Rampart Twelve? Newly Released Records Expose a Hidden FBI Investigation - The Daily Signal

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UNCLASSIFIED // OPEN SOURCE