Pentagon Options Would Withdraw 25,000 to 40,000 US Troops From Europe — 76,000 Floor Per Fiscal 2026 Funds
Washington, 18 September 2026
Key points
- NBC News reported on 17 September, citing seven current and former US and Western officials, that the Pentagon is weighing the withdrawal of about 25,000 personnel or more from Europe, of roughly 80,000 there, and up to 40,000 in a larger option; Germany, Italy and Spain are named, and no decision has been made
- General Alexus Grynkewich was due to give Pete Hegseth an initial analysis on 18 September; the final recommendation reaches Hegseth on 6 November and then goes to the president
- Section 1249 of the 2026 defence authorisation act bars the use of fiscal 2026 funds to take forces "permanently stationed in or deployed to" the European Command area below 76,000 for longer than 45 days, until 60 days after the command's chief and the defence secretary have each, independently, sent Congress a certification and an assessment
- Fiscal 2026 ends on 30 September. The continuing resolution signed on 2 September funds the government at current levels to 11 December; the House's 2027 bill would extend the bar at section 1232 and is not law
- Donald Trump posted on 17 September that "major progress is being made toward establishing a U.S. Army base in Poland. If this happens, the location will be announced very soon"
The first numbers from the Pentagon's Europe posture review both breach the troop floor Congress set last December, and the floor is attached to a year of money that runs out twelve days after the numbers appeared.
The dates match the terms of reference reported in August: a briefing by 18 September, option sets by 6 November. NBC adds that Marco Rubio intervened in June, before the Pentagon was to brief NATO defence ministers on large reductions. Kęstutis Budrys, Lithuania's foreign minister, said after meeting Rubio on Thursday that he had assurances the gap left by a completed US rotation "will not last long".
The statute is broader than the headline figure. The same funds may not be used to return any site held on 1 June 2025, to move out equipment worth more than USD 500,000 that was in theatre on that date, or to give up the SACEUR post. The certification must state that the step is in the national interest and follows consultation with all allies; the assessment must include a plan, "generated in coordination with NATO allies", for others to assume the withdrawn roles. There is no waiver. A Hudson Institute count in May put the permanently based force at roughly 68,000, and since the floor counts rotational forces too, neither option can be reached by ending rotations alone.
The constraint on the administration this autumn is drafting, and Congress drafted a one-year lock. From 1 October the department spends fiscal 2027 money under a resolution that continues appropriations and is silent on a policy rider in an authorisation act; no published reading says the bar travels with it. The defensible view is that it does not, and that between 1 October and the enactment of a 2027 authorisation the floor is a political fact and not a legal one. That window contains 6 November. Signal No. 149 set the options against the floor; the test is whether the conference text of the 2027 act adopts section 1232 with a retroactive reach, because only that closes the gap. The review's original brief tied posture to allied contributions, basing and overflight; a base in Poland that Warsaw pays about USD 4 billion for is what that exchange looks like when it works.
Related · The Pentagon's Europe posture review
