What emerges from this new doctrine is a ruthless reprioritization:

defend the hemisphere, harden the homeland, and force every

ally and rival to recalculate. The Western Hemisphere is recast as the decisive theater,

not a backwater. Borders, cartels, ports, rare earths, and fabs become

the front lines. The message is blunt: the United States will no longer bleed itself

to police distant deserts while its own neighborhoods burn and its industrial core hollows out.

Yet this pivot carries its own peril. Allies in Europe and Asia, long accustomed to an

American security blanket, now face a colder reality: contribute meaningfully or be deprioritized.

Great‑power competitors will probe for weakness, testing whether a more inward‑anchored America is also

a more brittle one. The gamble is stark.

If Washington truly aligns power with limits, it might regain coherence.

If it flinches, the world will not slide back to the old order—it will splinter.