MANAGUA, Nicaragua — Iranian President Mahmoud Ahmadinejad called Daniel Ortega his "brother president" and Nicaragua a kindred revolutionary nation as he arrived Tuesday for the inauguration of the Central America leader's new term.
Traveling to Managua after defending his country's nuclear program during a stop in Venezuela, Ahmadinejad drew parallels between the people of Iran and Nicaragua, saying they are "on the road to fight for the establishment of security and justice."
On Monday, Ahmadinejad joined his ally Venezuelan President Hugo Chavez in accusing the U.S. and its allies of using a dispute over Iran's enrichment of uranium to unjustly threaten the country.
Both leaders dismissed U.S. concerns about Iran's intentions in the Middle East and its growing diplomatic ties with Chavez and his allies in Latin America.
"They accuse us of being warmongers," Chavez said. "They're the threat."
The Iranian leader also plans to visit Cuba and Ecuador on a trip to promote relationships with some of his close friends in Washington's neighborhood shortly after the U.S. imposed tougher sanctions on Iran over its nuclear program.
Washington and other governments believe Iran is using the nuclear program to develop atomic weapons. Chavez and his allies back Iran in arguing the program is purely for peaceful purposes.
Chavez on Monday accused the U.S. and its European allies of demonizing Iran and using false claims about the nuclear issue "like they used the excuse of weapons of mass destruction to do what they did in Iraq."
Ahmadinejad dismissed the accusations about Iran's nuclear program in general terms.
"They say we're making (a) bomb," the Iranian leader said through an interpreter. "Fortunately, the majority of Latin American countries are alert. Everyone knows that those words ... are a joke. It's something to laugh at."
"It's clear they're afraid of our development," Ahmadinejad said.
They joked that their relationship shouldn't cause any concern. Ahmadinejad said if they were together building anything like a bomb, "the fuel of that bomb is love." Chavez played on the same theme, saying Iran has been helping manufacture an "atomic bicycle" at a plant in the country.
The Venezuelan leader said Iran has helped his country build 14,000 homes as well as factories that produce food, tractors and vehicles. Government officials signed two agreements promoting industrial cooperation and worker training.
Chavez said both Venezuela and Iran are peaceful countries that weather a battery of suspicion and accusations by critics.
"When we devils get together ... it's like they go crazy," Chavez said.
Laughing, Chavez said Ahmadinejad is traveling through "the axis of evil of Latin America."
Iran finds itself under increasing pressure in the standoff over its nuclear program, and in response to the latest U.S. sanctions has threatened to blockade the Strait of Hormuz, an important transit route for oil tanker shipments.
The U.N. nuclear agency on Monday confirmed that Iran has begun enriching uranium at an underground bunker to a level that can be upgraded more quickly for use in a nuclear weapon than the nation's main enriched stockpile. That development has increased fears among U.S. and European officials about Iran's nuclear ambitions.
Last year, the U.S. imposed sanctions on state oil company Petroleos de Venezuela SA for delivering at least two cargoes of oil products to Iran.
Venezuelan Oil Minister Rafael Ramirez told reporters on Monday the government had not made any oil-related agreements with Iran.
Asked about the sanctions against Iran and its threats to block the Strait of Hormuz, Ramirez said OPEC, to which both countries belong, could not get involved in the issue.
"Any action that Iran takes in defense of its sovereignty is a matter of Iran," Ramirez said.
Adding to the U.S.-Iran tensions, Iranian state radio reported Monday that a court in Iran convicted dual U.S.-Iranian citizen Amir Mirzaei Hekmati of working for the CIA and sentenced the former Marine to death. Neither Chavez nor Ahmadinejad referred to the case.
Associated Press writers Fabiola Sanchez and Ian James in Caracas contributed to this report.