The White House warned traders on Wednesday not to deal in Venezuelan gold or oil following its imposition of stiff sanctions aimed at forcing socialist President Nicolas Maduro from power.
National security adviser John Bolton tweeted that traders should not deal in gold, oil or other commodities "being stolen" from the Venezuelan people, as opponents of Maduro's government worried that a Russian-operated plane had shipped gold out of Caracas on Wednesday afternoon.
The White House said U.S. President Donald Trump spoke to Venezuela's self-proclaimed interim president, Juan Guaido, by phone on Wednesday, reiterating support for his "fight to regain democracy."
On one side of the tussle for control of Venezuela, an OPEC member that has the world's largest oil reserves but is in dire financial straits, Guaido and Western backers led by the United States are insisting on an immediate transition and fresh elections.
On the other, Maduro, with backing from Russia, China and Turkey, says he will remain for his second six-year term despite accusations of fraud in his re-election last year and the economic meltdown.
Venezuela's struggle to pay its debts even to allies Russia and China amid a sharp drop in oil output has been exacerbated by the new sanctions, which will make it very hard to sell oil to its main client, the United States.
In that context, the arrival in Caracas of a Boeing 777 plane from Moscow on Monday led to speculation Maduro's government was shipping more gold reserves out of the country, following shipments of $900 million of gold to Turkey last year. That was part of a strategy to increase the central bank's liquidity.
The flight, operated by Russia's Nordwind Airlines, left Venezuela at 4.52 pm local time (2152 GMT), a Reuters witness said. Another Russian-operated flight, a Boeing 777 cargo plane, arrived at the airport an hour earlier via Cape Verde, according to publicly-available flight data. There are no routine flights between the two countries.
Venezuelan lawmaker Jose Guerra, a former central bank economist, told the opposition-run National Assembly his understanding was that the Nordwind plane would take some gold reserves to Russia. The bank did not respond to a request for comment.
Sources told Reuters private military contractors who do secret missions for Moscow were in Venezuela last week.
Elliott Abrams, the recently-appointed U.S. envoy for Venezuela, said Washington was looking around the world for more assets of the Maduro government, including gold holdings and bank accounts.
The Kremlin said this week it expected Venezuela to pay its debts. Russia, which like China has loaned and invested billions of dollars to OPEC member Venezuela, called on Guaido to drop his demand for a snap election and instead accept mediation.
But given the failure of previous rounds of dialogue between the government and opposition, including one led by the Vatican, opponents are suspicious, believing Maduro uses them to quell protests and buy time.
Guaido's envoy to the United States, Carlos Vecchio, said the only dialogue they were interested in would be a negotiation for Maduro's departure and new elections. Government officials insist the next presidential election will be in 2025.
Responding to a call by Guaido, tens of thousands of protesters took to the streets in cities across Venezuela on Wednesday, some waving Venezuelan flags while drivers of cars and buses honked in support.
"I want this government to go, it has been a total humiliation for the country," said Lucy Cordoba, 51, a government worker in the poor hillside town of Petare at the edge of the capital, where she said trash had not been collected for a year and water was scarce.
Cordoba said her children were among the more than 3 million Venezuelans who have left the country in the past couple of years. One went to Peru, and another to the Dominican Republic.
More than 40 people have died so far in and around the protests that began a week ago, the U.N. human rights office said. Hundreds have also been arrested, including children.
White House spokeswoman Sarah Sanders said Trump and Guaido agreed to maintain regular communication after Venezuelan authorities opened an investigation that could lead to Guaido's arrest. Abrams said action against Guaido would be "foolish."
Oil prices rose nearly 3 percent on Wednesday, as investors remained concerned about supply disruptions.
Maduro, 56, says Guaido is staging a U.S.-directed coup against him. He told Moscow's RIA news agency on Wednesday that Trump ordered "the government of Colombia and the Colombian mafia to kill me," reprising an accusation of assassination plots that he has often made over the years and which Bogota and Washington have routinely denied.
Maduro is not expected to stand down while he has the backing of senior military officers and has made daily visits to troops.
"Do you want to be a coward?" he yelled in a call and response session with hundreds of soldiers on Wednesday.
"No, president," they shouted back.
(This story has not been edited by NDTV staff and is auto-generated from a syndicated feed.)