U.S. Begins Largest Drawdown of Forces in Europe Since the Cold War as European Asset Freeze Snarls Ramstein Retrograde: Berlin Demands Written Guarantee on Nuclear Weapons at Büchel

On the cargo ramp at Ramstein Air Base on the afternoon of 26 January, two C-17 Globemaster IIIs sat under a maintenance hold, their aircrews watching German federal police vehicles idle at the perimeter fence. The aircraft, scheduled to depart for Bangor, Maine, at 09:00, had been cleared three times by American authorities and zero times by the German side. According to two officers on the ramp, the hold carried a single listed reason: "security inspection." A loadmaster waiting on the second aircraft described the atmosphere as "polite, and completely dead. Nobody is angry. Nobody is talking."

The hold was the first visible collision between the largest movement of American forces out of Europe since 1990 and the European asset freeze imposed six days earlier. At 18:00 on 24 January, with full operational delegation from the White House, Secretary of Defense Pete Hegseth ordered a phased emergency retrograde: non-essential personnel and sensitive equipment from Ramstein, Spangdahlem, Grafenwöhr, Baumholder, and Stuttgart, with follow-on waves to follow. USTRANSCOM simply reversed Operation Boreal Bridge, routing outbound flights to the same northeastern hubs that had been sustaining the Greenland lodgments. But the 20 January freeze had broken the payment chain. Commercial fuel suppliers and ground handlers across Germany stopped accepting U.S. government payments through European clearing systems, and the Pentagon fell back on prepositioned funds and third-country arrangements that were never sized for an evacuation. Fuel became the constraint; some sorties were held not for political reasons but because no one could legally sell the Air Force any more Jet A.

The political collision came later and was larger. Berlin's Federal Security Council met twice across 25 and 26 January. According to two officials present, the foreign and finance ministries argued for unblocking the movement outright — one participant paraphrased the position as "let them leave; every planeload reduces our dependence." The Defence Ministry, led by Boris Pistorius, raised the question that froze the room: the B61 nuclear weapons stored at Büchel in the Eifel, and by extension at Volkel in the Netherlands and Kleine Brogel in Belgium. If Washington folded nuclear-certified custodial units into the retrograde, NATO nuclear sharing — the alliance's oldest guarantee — would end not by decision but by departure. The Council's compromise, adopted that afternoon: German authorities would begin accounting for and clearing departing sensitive systems only after Washington confirmed in writing that the weapons would not leave without consultation. As of nightfall, according to a German defence official, no such confirmation had been received.

The Pentagon declared the operation on schedule and its motive openly. "Every American who leaves Europe today is one we no longer have to protect from an ally that froze our assets," a senior defense official said. Asked whether any nuclear-certified units had departed Germany, the official declined to answer. At EUCOM headquarters in Stuttgart, Gen. Christopher Cavoli — still Supreme Allied Commander Europe in name — argued through the day for a slower, negotiated retrograde and was overruled; one participant said he was told to "execute the order and let Berlin own the consequences."

By nightfall, roughly 2,300 of an expected first-wave force of 6,000 had departed, with 14 of 26 scheduled sorties flown; the remainder were delayed by holds and fuel. The full drawdown of approximately 38,000 uniformed personnel and their families will take months, and no base is formally closed. In Kaiserslautern, the mayor's office reported that American base-contract employment notices had already begun arriving.

What no one has established is the fate of the weapons themselves. U.S. personnel at Kleine Brogel said custody status was unchanged; German officials would not confirm or deny. NATO Secretary General Mark Rutte called for "calm and clarity" and spoke separately to Washington, Berlin, Brussels, and Copenhagen, according to an alliance official. Moscow made no comment; the Kremlin spokesman declined to answer a question about the American departure, which Russian military bloggers greeted with undisguised satisfaction.

As the light failed over the ramp, the two C-17s remained parked under the German hold. Hegseth delivered his report to the White House in the early evening, according to a defense official who described it as "status, not success." A senior EUCOM officer watching the ramp put it more simply: "There is no procedure for the day your host country becomes your adversary. We are writing it as we go."