USTR Greer Shares Support for Chief Ag Negotiator Nominee Julie Callahan

Julie Callahan was nominated earlier this summer by President Donald Trump, and U.S. Trade Representative Jamieson Greer told lawmakers she is ready to hit the ground running.

WASHINGTON, D.C. (RFD-TV) — In the push to expand trade opportunities, the United States could soon have a new Chief Agriculture Negotiator. Julie Callahan was nominated earlier this summer by President Donald Trump, and U.S. Trade Representative Jamieson Greer told lawmakers she is ready to hit the ground running.

“She’s a longtime career staffer who knows the business, the community, and the countries, and she’s already been hard at work,” Greer said. “She’ll, of course, have added authority when she’s confirmed. One of the things I’ve asked them to look at is what about Brazil, right? I’ve heard a lot about Brazil today and who they are as a trading partner, but we have to remember—in terms of ag—they’re a competitor, not just in ag, but in aerospace and other things. They are a competitor. And every time someone retaliates against us, Brazil tends to do the backfill. So, there are a lot of things to solve here; and our ag negotiator — she’s ready for the job.”

Callahan has spent nearly a decade with the U.S. Trade Rep’s office. She currently serves as an Assistant Trade Representative for agricultural and commodity policy. If confirmed, Callahan would replace Doug McCalip, who left Washington with the previous Biden Administration.

Related Stories
California rancher and former NCBA President Kevin Kester joined House Republicans on Tuesday to tout provisions in the Big, Beautiful Bill that support family ranches.
The EPA proposal laid out two options: fully reallocate all exempted volumes to the 2026–2027 standards, or reallocate half.
The Fertilizer Research Act, reintroduced by Sens. Grassley, Ernst, and Baldwin, would direct the USDA to study and publish public reports on competition and pricing trends in the fertilizer market.
Allowing year-round sales of E15 nationally could deliver billions in economic gains, according to a new study from the Renewable Fuels Association and National Corn Growers Association.
U.S. aquaculture may gain competitive ground as harmful subsidies are phased out abroad, but producers should monitor shifts in import supply chains and trade enforcement closely.
Producers may need to prepare for margin pressure in livestock feeding, while dairy farmers could benefit from stronger product demand.

Marion is a digital content manager for RFD News and FarmHER + RanchHER. She started working for Rural Media Group in May 2022, bringing a decade of digital experience in broadcast media and some cooking experience to the team.

LATEST STORIES BY THIS AUTHOR:

R-CALF USA CEO Bill Bullard joins Market Day Report for his insight on the USDA’s plan to strengthen the U.S. beef industry.
For our Countdown to Convention with Culver’s, we explore how the sea of FFA blue impacts local businesses.
Until a phased reopening is inked, plan for tighter feeder availability, firmer basis near border yards, and continued reliance on domestic and Canadian sources.
Despite calm, sunny conditions to start the morning, the veteran duo quickly deciphered the bite – then shifted gears perfectly when the fish changed.
Wed, 11/19/25 – 7:30 PM ET | 6:30 PM CT | 5:30 PM MT | 4:30 PM PT