U.S. Revokes Brazilian Ambassador's Visa as Feud with Lula Deepens

Today’s Focus

The U.S. State Department on Tuesday revoked the visa of Maria Luiza Ribeiro Viotti, Brazil’s ambassador in Washington, in what a department spokesperson described as a “reciprocal action” against the government of President Luiz Inácio Lula da Silva, according to The Guardian.

The department said the step responded to Brazil’s refusal to grant agrément to Daniel Perez, a Florida Republican and ally of Secretary of State Marco Rubio whom President Donald Trump nominated as ambassador to Brasília. It also cited Brazil’s decision last month to deny visas to two U.S. diplomats seeking to travel to Brazil ahead of the October general election.

Viotti, a former senior United Nations official who has served as Lula’s envoy in Washington, was not expelled. The State Department told The Guardian that if she leaves the United States she would have to reapply for a visa, and that her authorization could be reinstated if Brazil approves Perez.

“We communicated continually with the Brazilian government for weeks and have given the Brazilian government every opportunity to do the right thing, yet they have continually delayed and obfuscated,” a State Department spokesperson said, according to The Guardian.

Lula’s office issued a statement saying it “repudiates” the revocation, The Hill reported. Brasília has characterized the U.S. pressure campaign as interference in Brazil’s domestic politics, where Lula, 80, is seeking a fourth non-consecutive term against Senator Flávio Bolsonaro, the son of former president Jair Bolsonaro and a close Trump ally.

Washington signaled that additional diplomatic measures remain on the table if Brazil continues to withhold approval for Perez, according to reporting by both The Guardian and The Hill.

The Debate

Supporters argue

The State Department framed the revocation as a proportionate response to what it called weeks of stalling by Brasília on a routine diplomatic nomination. In its statement to The Guardian, the department said Brazil had been given “every opportunity to do the right thing” before Washington acted.

Backers of the move point to Brazil’s July denial of visas to two U.S. diplomats attempting to travel to the country before the October election as evidence of asymmetric treatment. Under the doctrine of reciprocity, they argue, Washington was entitled to respond in kind.

Allies of Secretary Rubio, who has publicly championed Perez’s nomination, contend that leaving the ambassadorship vacant weakens U.S. influence in South America’s largest economy at a moment when Beijing is expanding its footprint there. The Hill noted that Perez is considered close to Rubio, and his supporters view him as well suited to a hardline approach toward the Lula government.

Trump allies also argue the pressure is warranted given Brazilian court actions against Jair Bolsonaro, which the U.S. president has repeatedly criticized as political persecution of an ally.

Critics argue

Lula’s office said Brazil “repudiates” the visa revocation and framed it as part of what Brasília describes as a deliberate U.S. campaign to influence the October vote, The Guardian reported. Officials in the Lula government have argued that pulling a sitting ambassador’s visa over a nomination dispute crosses a line rarely tested in modern hemispheric relations.

Brazilian officials note that agrément, the diplomatic approval of a foreign envoy, is by international custom a sovereign prerogative. Denying it, they contend, is not a hostile act but a routine tool available to any host state.

Critics of the Trump approach also point to the political context. With Lula facing Flávio Bolsonaro, a Trump ally, in October, Brasília and its supporters argue that escalating public confrontations benefit the opposition and give the U.S. president leverage over a foreign election.

Democratic foreign-policy voices in Washington have warned that visa retaliation against a career diplomat risks setting a precedent other governments could use against U.S. envoys.

What the experts say

Reciprocity in visa and expulsion decisions is a long-standing feature of diplomatic practice codified in the 1961 Vienna Convention on Diplomatic Relations, which allows receiving states to declare an envoy persona non grata but expects such measures to be used sparingly. Oliver Stuenkel, a professor of international relations at the Getúlio Vargas Foundation in São Paulo who studies U.S.-Brazil ties, has written that Trump-era pressure on Brazil is testing the limits of a bilateral relationship historically anchored in trade and multilateral cooperation.

Data from the Office of the U.S. Trade Representative show two-way goods trade between the United States and Brazil totaled roughly $92 billion in 2024, making Brazil the second-largest U.S. trading partner in Latin America after Mexico.

The Council on Foreign Relations has noted in its Brazil backgrounder that U.S.-Brazil relations have historically weathered ideological gaps between presidents, from Lula’s first term overlapping with George W. Bush to Jair Bolsonaro’s tenure with Joe Biden, without ambassadorial-level breakdowns.

By the Numbers

2: number of U.S. diplomats denied visas by Brazil last month before traveling ahead of the October election, according to The Guardian.

80: age of President Lula, who is seeking a fourth non-consecutive term, per The Guardian.

$92 billion: approximate value of U.S.-Brazil two-way goods trade in 2024, according to the Office of the U.S. Trade Representative.

1961: year the Vienna Convention on Diplomatic Relations was adopted, establishing the framework for expulsions and reciprocity.

October 2026: month of Brazil’s general election, in which Lula faces Senator Flávio Bolsonaro, per The Guardian.

1: ambassadorial post in Brasília currently unfilled pending Brazil’s approval of Daniel Perez, according to The Hill.