Orban, a Hungarian nationalist who was addressing a conservative gathering in Dallas, also said the United States needs a strong leader to negotiate a peace deal for Russia to end the war in Ukraine, Hungary's neighbor.
"Only a strong leader can negotiate peace," Orban said, speaking to the Conservative Political Action Conference (CPAC), a prominent U.S. political organization. "We need a strong America with a strong leader."
Orban didn't specifically refer to former U.S. President Donald Trump, who has hinted publicly that he will seek the presidency again in 2024. Trump has endorsed over 100 conservative candidates ahead of this year's mid-term U.S. elections.
But Orban and Trump had warm relations and the Hungarian leader endorsed Trump ahead of the 2020 U.S. vote. Before the CPAC conference, he wished Trump success in a video message.
As with Trump in the United States, Orban has been widely criticized in Europe. Leaders of the European Union, of which Hungary is a member, have said he has undermined democracy with measures that restrict immigration and give his government control over the media and non-governmental organizations.
Orban, who was re-elected for a fourth consecutive term in April, said the stakes are high for 2024. In addition to the U.S. election, Europeans will vote on European Parliament seats that year.
"These two locations will define the two fronts in the battle for western civilization," Orban said.
Calling himself "an old fashioned freedom fighter," Orban said Hungary and his government were "under the siege of progressive liberals."
He said progressives seek to separate western civilization from its Christian roots. His government's fierce anti-immigration stance, pro-family policies and rejection of gender ideology resist those efforts, he added.
"This war is a culture war," Orban said. "We have to revitalize our churches, our families, our universities and our community institutions."
In a speech last month, Orban said that in contrast to Western Europe, where locals mixed with non-European immigrants, Hungary was not a "mixed-race" country. His words drew condemnation from the United States, the European Union, Jewish groups and academics.
A few days later Orban backtracked, saying sometimes he said things in a way "that can be misunderstood."
He told CPAC that those who accused him or his government of racism were "idiots." He said his government had adopted a "zero tolerance" policy on racism and antisemitism.
"Accusing us is fake news," he added.
(Reporting by Krisztina Than. Edited by Paulo Prada)
