Trump Orders Review of German Garrison Downsizing Amid Iran-War NATO Rift

Great-power garrisons do not last forever: in 1966 Charles de Gaulle forced NATO headquarters out of France, and in 1990–93 the U.S. drew down from 200,000 to 122,000 troops in Germany after the Cold War’s end. Trump’s threat echoes those inflection points—leveraging basing rights to coerce allies—yet also rides a post-2010 trend of Washington shifting forces toward Asia while demanding Europe shoulder more defence costs. Whether the study becomes action matters less today than the signal: for the first time since 1945 a U.S. president couples a potential German draw-down to alliance non-compliance in an active Middle-East war. If implemented, Europe would accelerate strategic autonomy; if not, the precedent chips away at the assumption of perpetual American boots on the Rhine. On a 100-year arc, it foreshadows a gradual unwind of the post-1945 U.S. security perimeter rather than an immediate rupture.