BERLIN — Germany is embedding a senior U.S. officer deep into its military command structures in a sign of close cooperation that comes despite worsening political ties.
Starting in October, an American colonel will serve at the German Army Command in a key role as deputy head of the Operations Division, where missions are planned and decisions are prepared, the German army and the Pentagon told POLITICO.
This places a U.S. officer in close cooperation with German counterparts at the center of Germany’s land forces. The aim, a German army spokesperson said, is “to further deepen German-American cooperation and optimize joint operational capability within NATO.”
There is a tradition of exchange programs with foreign officers in the Bundeswehr, but such deep integration into core command structures is unusual — and comes at a moment where relations between U.S. President Donald Trump and German Chancellor Friedrich Merz are publicly fraying.
The U.S. does send officers to work with allied militaries, and allied officers frequently serve as deputies to senior commanders in American units. Such officers serve both as observers and also have some command authority with the aim of building a deeper relationship between the militaries. The decision on the German placement was made a couple of years ago.
Lt. Gen. Christian Freuding, chief of the German Army, told POLITICO that the assignment of the U.S. colonel is an expansion of bilateral cooperation: “The integration of a senior American officer into our Operations Division is also an expression of our mutual, deep trust.”
The U.S. side also emphasized the strategic dimension of the placement. There is an agreement to exchange officers on a “highly selective basis,” U.S. Army spokesperson Lt. Col. Vonnie Wright told POLITICO.
The officer will be assigned to German army headquarters and will focus on improving interoperability “in support of NATO and bilateral requirements.”
While both sides emphasize that the assignment is proof of close ties between the two militaries, it’s also an indicator that the U.S. is recalibrating its forces in Europe and needs a senior officer in place while that happens, said Nico Lange, a defense expert and former senior official with Germany’s defense ministry.
“Especially at this stage, an integrated U.S. staff officer is of great value,” Lange said.
At the political level, Washington-Berlin relations have deteriorated in recent days. Trump publicly attacked Merz on Tuesday, accusing him of misjudging the threat posed by Iran. Merz had previously said the U.S. had been “humiliated” by Tehran.
Trump has also repeatedly questioned the usefulness of NATO, which has underpinned Europe’s post-World War II security architecture. European allies are concerned that the U.S. may withdraw some troops from the continent; the Pentagon, for the first time in decades, has no plans to release a much-anticipated review of its troop placement abroad.
The uncertainty is prompting European countries to take on a larger role in their own defense — something also driven by the 2026 U.S. National Defense Strategy, which said partners are expected to “take the lead against threats that are less severe for us but more so for them, with critical but more limited support from the United States.”
The Bundeswehr, Lange said, will need to take over capabilities that have so far depended heavily on the U.S. “It is better to manage this transition together in a spirit of partnership,” he said.
Although the seniority of the U.S. placement is novel, the Germany military works closely with many of its allies. This is particularly evident in its close cooperation with Dutch forces, whose brigades are in some cases fully integrated into German divisions. There is also close German-Dutch cooperation at the command level.
Such structures are seen as a model for European defense that remains firmly anchored within NATO, even as the traditional security relationship with the U.S. changes.