US and Cuban officials said to have met recently in Havana amid new diplomatic push

An American delegation recently met with Cuban government officials in the island nation, marking a renewed diplomatic push even as US President Donald Trump has threatened to intervene and Cuba's leader said this week that his country is prepared to fight if that should happen.

A senior State Department official met with the grandson of retired Cuban leader Raul Castro last week during the trip, according to a department official, who was not authorised to comment publicly and spoke on Friday on condition of anonymity to discuss the sensitive matter.

The official did not say who from the US met with Raul Guillermo Rodriguez Castro, whose grandfather is believed to play an influential role in the Cuban government despite not holding an official post.

A second US official said Secretary of State Marco Rubio was not part of the delegation that visited Havana.

US officials have previously said Rubio, the son of Cuban immigrants and a longtime Cuba hawk, met the younger Castro in the Caribbean island nation of St. Kitts and Nevis in February.

During last week's extraordinary diplomatic push, which was reported earlier by Axios, the US delegation urged Cuba to make major changes to its economy and way of governing because it would not let the island nation become a national security threat in the region, the State Department official said.

It marked the first US government flight to land in Cuba other than at the US Naval Base at Guantanamo Bay since 2016.

Cuba’s crises have deepened following a US energy blockade, coming as the Trump administration has described its government as ineffective and abusive.

In return for easing sanctions, US demands have included an end to political repression, a release of political prisoners and a liberalisation of the island’s ailing economy.

Along with those similar topics, the sides last week also discussed a US proposal to provide free and reliable internet to the island through a Starlink satellite connection, the State Department official said.

Trump says new dawn coming to Cuba

The talks were revealed after Trump said earlier this week that his administration could focus on Cuba after the war in Iran ends.

"We may stop by Cuba after we finish with this," he said. He described it as a "failing nation" and asserted that it has "been a terribly run country for a long time."

In response, Cuban President Miguel Diaz-Canel said the US has no valid reason to carry out a military attack against the island or attempt to depose him but that the country was ready to fight back if needed.

"The moment is extremely challenging and calls upon us once again, as on April 16, 1961, to be ready to confront serious threats, including military aggression. We do not want it, but it is our duty to prepare to avoid it and, if it becomes inevitable, to defeat it," Diaz-Canel said.

He was speaking during a rally that drew hundreds of people to commemorate the 65th anniversary of the declaration of the Cuban Revolution’s socialist essence.

The Cuban Foreign Ministry didn't immediately respond to messages seeking comment about the talks last week.

On Friday, Trump said that a "new dawn" is coming for Cuba, arguing that American "strength" would soon deliver change to the island nation after 70 years.

"And very soon, this great strength will also bring about a day, 70 years in waiting. It's called a new dawn for Cuba. We're going to help them out with Cuba," Trump told a crowd at an event in Phoenix, Arizona.

Pointing to Cuban American communities, he claimed they "were brutally treated, whose families were killed and brutalised."

"And now watch what happens," he added.