Shadow Wolves Improvement Act
Latest action. Placed on Senate legislative calendarThe list of measures reported out of committee and eligible for floor action. Being on the calendar is not a promise of a vote.Read the full definition (opens a new tab) under General Orders. Calendar No. 251.
Shadow Wolves Improvement Act
This bill allows for the revision of the federal employment classification of the Shadow Wolves, a tactical patrol unit in Homeland Security Investigations currently operating on the lands of the Tohono O'odham Nation in Arizona on the U.S.-Mexico border, and establishes other requirements related to the expansion of the Shadow Wolves program.
Specifically, the bill allows U.S. Immigration and Customs Enforcement (ICE) to noncompetitively convert certain special agents serving in the Shadow Wolves program from the excepted service to the competitive service. Competitive service positions in the federal government are subject to examinations and a statutorily defined hiring process. These agents must have served in the unit for three years to qualify for the conversion regardless of the location assigned.
In coordination with appropriate representatives of partnering tribal governments, including the Tohono O'odham Nation, ICE must (1) specify the mission and goals of the Shadow Wolves program, and (2) update the strategy for the expansion of the program.
Additionally, ICE must (1) determine national staffing needs and required skills for the program, (2) provide current Shadow Wolves classified as officers written information about reclassifying as special agents, (3) develop a succession plan for anticipated retirements among agents in the program, and (4) develop criteria for evaluating and selecting additional tribal lands on which additional Shadow Wolves units may be located.
ICE must report to specified congressional committees regarding the implementation of this bill.
Written by analysts at the Congressional Research Service and published on Congress.gov, not by Civibrief. Summarized at the "Reported to Senate" stage on November 3, 2025. It describes the bill, it is not the legal text.
Where is it in the process, and what happens next?
4 steps remain before this bill could become law.
The record's latest action, on November 3, 2025: Placed on Senate Legislative Calendar under General Orders. Calendar No. 251.
- Clearing the committees it was referred to, and being scheduled for a floor vote
- Passage by the Senate
- Passage by the House
- The President's signature. If the President vetoes it, two-thirds of both chambers must vote to override.
How likely is it to become law?
Civibrief does not forecast outcomes and this page has no opinion about this one. What the record supports is a base rate, which is a fact about the whole pile, not a prediction about this measure.
In the 118th Congress (2023-24), 274 of the 16,565 bills and joint resolutions introduced became law, about 1.7 percent. That count covers every measure at every stage, including the many that never left committee.
This one is not there yet: 4 steps are still outstanding, listed above.
Has anyone actually voted on it?
No. No roll call in this Congress cites this measure. That is the ordinary outcome: most measures never reach a recorded floor vote, and a committee ends most of them simply by not acting.
A vote is not the only thing that happens to a measure. Hearings, markups, and referrals are all recorded actions, and none of them is a vote of the full chamber.
Who is behind it?
Ruben Gallego (D-AZ) introduced it on February 13, 2025, and 3 members have since signed on as cosponsors.
They come from both major parties: 1 Democrat, 2 Republicans.
Cosponsoring is a formal signature on the text. It is not a commitment to vote for the measure, it does not bind anyone's party, and a long list of cosponsors is a measure of attention rather than of prospects.
How long has it been in play?
It was introduced on February 13, 2025, 574 days ago. The most recent recorded action was 311 days ago, on November 3, 2025.
Measures do not carry over. Anything the 119th Congress has not finished by January 3, 2027 dies when the term ends, and has to be introduced again from the start in the next Congress.
Every answer above is assembled from this measure's own record on Congress.gov and from published counts of what Congress has passed before. Civibrief does not predict outcomes and takes no position on any measure.
Vote history
- SenateIn committee, no floor vote yet
- HouseAwaits Senate passage
- PresidentAwaits both chambers