US Secretary of State Mike Pompeo revived a spat with the Vatican Wednesday during a visit to Rome, a month ahead of the US elections and hot on the heels of a diplomatic breach that experts see as an effort to win conservative Catholic votes.
Pompeo is not meeting Pope Francis because the pontiff avoids such audiences in campaign periods, a Vatican source said.
Analysts say the pope has been angered by Pompeo's public calls for a historic Vatican-China accord to be scrapped.
Instead, Pompeo spoke at a symposium organised by the Holy See's US embassy, where he renewed an appeal for the Vatican to take a stand against China, pushing a religious freedom theme used in Donald Trump's re-election campaign.
"Nowhere is religious freedom under assault more than in China," said Pompeo, an evangelical Christian.
"I call on every faith leader to find the courage to confront religious persecution," he said, insisting that for the Catholic Church "earthly considerations shouldn't discourage principled stances".
Pompeo had gone on the offensive earlier this month, calling a Sino-Vatican 2018 agreement on appointing bishops, which is up for renewal, a risk to the church's "moral authority" given Beijing's human rights record.
Francis has been working hard to repair ties with China and the Vatican has not appreciated Pompeo's public interference.
'Anti-Francis' network
Archbishop Paul Gallagher, the Holy See's secretary for relations with states, told journalists at the symposium that Pompeo's statement this month had been "received critically".
"Normally when you are preparing these visits between high level officials, you negotiate the agenda of what you are going to talk about privately, confidentially. It's one of the rules of diplomacy," he said.
Pompeo will meet the Vatican's Secretary of State Cardinal Pietro Parolin on Thursday.
Powerful cardinal Oscar Maradiaga said the US intervention was unwelcome, and clearly linked to the election campaign.
"They're looking for Donald Trump to get elected, and everything is based on that logic. In this sense, I don't think they're acting in the interests of Americans," he said in an interview with the Repubblica daily on the eve of Pompeo's visit.
Francis's opening towards China had particularly angered the "anti-Francis" network close to the US president, he said, led by Archbishop Carlo Maria Vigano, the Vatican's former envoy to the US, and Steve Bannon, Trump's former advisor.
'Propaganda'
Massimo Faggioli, a theologian at the Villanova Catholic University in the US, said there was a concerted effort under way to "turn a certain anti-Francis and anti-Vatican sentiment, which has become more visible in recent years, into votes for Trump".
"Vatican diplomacy is being used for propaganda," he said.
According to the Pew Research Centre, around half of Catholic registered voters describe themselves as Republicans or lean toward the Republican Party, while roughly the same identify with or lean toward the Democratic Party.
A "notable majority of white Catholics" voted for Trump last time, Faggioli said, and "the plan is to keep this bloc of white Catholic voters in some states where it is especially needed".
Pompeo is also set Wednesday to meet Italy's Prime Minister Giuseppe Conte and Foreign Minister Luigi Di Maio to discuss US efforts to deter European allies from using equipment by Chinese manufacturer Huawei in developing their 5G networks.
The US accuses Huawei of being a tool for Chinese espionage.
Italy insists its Golden Power law -- which allows the government to impose conditions, restrictions or a ban on foreign investment in strategic industries -- protects it from risk.
Nonetheless, Conte promised last week to take stronger measures to ensure national security in the country's 5G networks.
Talks will likely also touch on Italy's involvement in China's ambitious "Belt and Road" trade and infrastructure investment plan.
Rome became the first G7 country to sign up to the plan last year, a move sharply criticised by those who fear the investment scheme will allow key trade secrets and technologies to slip into Beijing's hands.
(Except for the headline, this story has not been edited by NDTV staff and is published from a syndicated feed.)
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