Under Secretary for International Affairs @UnderSecIA

The official X account for Erin Browne, Under Secretary for International Affairs at @USTreasury. Joined September 2026

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Under Secretary for International Affairs @UnderSecIA

17 hours ago

Very productive meeting with Minister @LuisCaputoAR in Bangkok during the IMF–World Bank Annual Meetings. The U.S.–Argentina partnership is strong, and we are committed to deepening our economic ties to advance stability, growth, and prosperity across our hemisphere.

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totocaputo @LuisCaputoAR

21 hours ago

Excelente reunión con la subsecretaria de Asuntos Internacionales del @USTreasury, Erin Browne. Más allá de los avances alcanzados en la relación bilateral y de los acuerdos ya firmados, coincidimos en la importancia de seguir profundizando y fortaleciendo los lazos entre ambos países. 🇦🇷🇺🇸

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Under Secretary for International Affairs @UnderSecIA

17 hours ago

Under President Trump’s leadership, Treasury is relentlessly targeting the financial networks that fuel drug trafficking and narco-terrorism. Our latest sanctions against the Sinaloa Cartel target 21 individuals and 25 entities, including cartel leaders, money launderers, and corrupt officials who enable these criminal operations. We are following the money, exposing illicit financial networks, and cutting off the economic lifelines that allow cartels to operate. There will be nowhere for these narco-terrorists or their money to hide. I joined @OANN to discuss Treasury’s efforts to dismantle these networks and protect Americans.

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Under Secretary for International Affairs @UnderSecIA

a week ago

Honored and proud to serve alongside Treasury Secretary Bessent and support President Trump’s economic agenda. Under their leadership, we are strengthening the U.S. economy, advancing America’s economic security, building a more prosperous and resilient future for the American people, and ensuring the United States continues to compete, lead, and win on the world stage. It is the privilege of a lifetime to serve on this team and help advance this important mission.

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Under Secretary for International Affairs @UnderSecIA

a week ago

.@POTUS @realDonaldTrump’s Operation Economic Outcast has moved from maximum pressure to absolute isolation. The @USTreasury will continue to cut off those who finance terror, launder money, or help Iran evade sanctions from the U.S. financial system.

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Under Secretary for International Affairs @UnderSecIA

2 weeks ago

It is an honor to serve as Under Secretary for International Affairs at @USTreasury. Under @POTUS' and @SecScottBessent’s leadership, we are realigning the United States’ international economic agenda to put America’s economic and national security interests first and deliver greater prosperity for American workers, farmers, and manufacturers. That means advancing fairness and reciprocity in the global trading system, reinforcing the U.S. dollar’s central role in economic and geopolitical leadership, and deploying the full strength of our economic tools to advance U.S. national security.