H.R. 4481: ARMS Act
Sponsor
Robert Aderholt
Republican · AL
Recycle arms-sale revenue to speed weapons to U.S. allies
Why it matters
According to the bill's findings, foreign demand for U.S. defense products is now approaching two dollars for every one dollar the Pentagon spends buying for itself. H.R. 4481 lets proceeds from a broader range of those sales refill the fund that pays for buy-ahead production, so allied orders can move before the formal deal is done.
The Pentagon keeps a revolving account called the Special Defense Acquisition Fund. It buys missiles, munitions, and other high-demand equipment ahead of time, betting that a foreign buyer will want them. When the sale goes through, the buyer's payment flows back into the fund and pays for the next round.
The catch is in what counts as a refill. Current law lets the fund collect money only from one narrow slice of sales: government-to-government deals made under a formal offer letter, and only the value of items the military doesn't plan to replace in its own stocks.
H.R. 4481 deletes that qualifier and replaces it with a single word: "sales." More of the money from U.S. weapons sales abroad could flow back into the buy-ahead fund, giving the Pentagon more to spend on production before foreign orders are signed.
The bill's findings say the fund has already shortened delivery times and that expanding it would make deliveries more predictable and help manufacturers build at larger scale. The bill doesn't estimate how much additional money would flow in, and it doesn't change the fund's existing size limit.
Supporters see a practical fix for a slow export pipeline. Oversight advocates are likely to ask whether committing production money earlier puts momentum behind arms deals before diplomatic and congressional reviews have run their course.
Bill Progress
Latest Action · Jul 17, 2025
Referred to the House Committee on Foreign Affairs.
H.R. 4481 Bill Summary
What H.R. 4481 actually does.
More sales money refills the buy-ahead fund
The bill removes the language limiting the fund's refills to sales made under formal offer letters at the "actual value" of items not being replaced in stock, leaving the broader term "sales."
Production for allies can start sooner
With more money cycling back into the fund, the Defense Department would have more available to contract for high-demand items before a foreign buyer's agreement is final.
Factories get steadier order signals
According to the bill's findings, buying ahead improves the predictability of deliveries and lets manufacturers produce at larger scale.
Who benefits from H.R. 4481?
Allies and partners waiting on U.S. systems
Governments that have committed to buy American air defenses, munitions, or aircraft parts could see shorter waits if production starts before their paperwork clears.
Workers and suppliers on defense production lines
Manufacturers building exportable systems could plan longer production runs if the Pentagon places buy-ahead orders more often. The bill's sponsor represents a district in northern Alabama, and the bill is backed by defense industry groups.
U.S. forces that train and fight alongside partners
The bill's findings argue that faster access to U.S. systems improves interoperability and coalition readiness with the countries American troops operate beside.
Who is affected by H.R. 4481?
Defense Security Cooperation Agency and Pentagon fund managers
They would have a larger pool of sale proceeds to route into the fund and more decisions to make about which items to buy ahead of demand.
Congress and arms-sale oversight advocates
Committing production money before a sale is final can make a deal harder to slow down later. Expect questions about whether review timelines keep pace with earlier purchasing.
Military services that share production lines
Buy-ahead orders for foreign customers compete for the same factory capacity as U.S. military orders, which can shift delivery priorities.
HR4481 Legislative Journey
Committee Action
Jul 17, 2025
Referred to the House Committee on Foreign Affairs.
About the Sponsor
Robert Aderholt
Republican, Alabama's 4th congressional district · 29 years in Congress
Committees: Appropriations
View full profile →
Cosponsors (3)
This bill has 3 cosponsors: 2 Democrats, 1 Republican, reflecting bipartisan support. Cosponsors represent 3 states: California, Florida, Montana.
H.R. 4481 Quick Facts
- Chamber
- House
- Policy
- International Affairs
- Introduced
- Jul 17, 2025
Referred to the House Committee on Foreign Affairs.
Jul 17, 2025
Official Sources
Official bill page with full text, cosponsors, actions, and the House Foreign Affairs Committee referral.
The statute the bill amends. Subsection (b)(1) currently limits refills to sales made under letters of offer at the actual value of items not replaced in stock; the bill replaces that with "sales."
Defense Security Cooperation Agency guidance on how the revolving fund is capitalized, replenished, and spent, including its $3.5 billion cap under 10 U.S.C. 114(c).
Security Assistance Management Manual chapter on the Foreign Military Sales program, the government-to-government sales channel whose proceeds feed the fund.
Full text of the Arms Export Control Act as amended, including Section 51, which establishes the Special Defense Acquisition Fund.
April 9, 2025 order directing State and Defense to speed up foreign defense sales, the same goal this bill pursues through the fund.
The committee to which H.R. 4481 was referred; any hearing or markup would happen here.
H.R. 4481 Common Questions
What does the ARMS Act do?
H.R. 4481 widens which weapons-sale payments can flow back into a Pentagon fund that buys high-demand defense items before foreign orders are final. More money cycling in means more buy-ahead production for allies.
What is the Special Defense Acquisition Fund?
It's a Pentagon revolving account that buys missiles, munitions, and other equipment ahead of expected foreign sales. When a buyer pays, the money returns to the fund to finance the next purchase.
Why do allies wait so long for U.S. weapons?
Production often doesn't start until a sale is formally agreed, and popular systems have long factory backlogs. The bill's findings say those delays risk undermining U.S. credibility with partners.
How big is foreign demand for U.S. weapons?
According to the bill's findings, combined foreign military and direct commercial sales now approach two dollars for every one dollar the Pentagon spends buying for U.S. forces.
Does H.R. 4481 cost taxpayers anything?
It adds no new appropriation. It changes which sale proceeds can refill an existing fund, and it doesn't raise that fund's $3.5 billion cap, according to the Defense Security Cooperation Agency.
Does the bill weaken congressional review of arms sales?
No review requirement is changed in the text. The concern oversight advocates raise is practical: once production money is committed early, a deal can be harder to slow down or stop.
Who is sponsoring the ARMS Act?
Rep. Robert Aderholt (R-AL) introduced it with cosponsors Jared Moskowitz (D-FL), Jimmy Panetta (D-CA), and Ryan Zinke (R-MT).
Where does H.R. 4481 stand in Congress?
It was introduced July 17, 2025, and referred to the House Foreign Affairs Committee, with no action since. Its likeliest path is inclusion in the annual defense authorization bill.
Based on H.R. 4481 bill text
H.R. 4481 Bill Text
“To amend the Arms Export Control Act to modify the authorities relating to the Special Defense Acquisition Fund.”
Source: U.S. Government Publishing Office
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