Summit brings together more than 8,000 industry leaders from over 100 countries
Trump informed US lawmakers that he has signed an executive order to bar US citizens and entities from involvement in the gold export trade from Venezuela, according to a letter released by the White House on Thursday.
In a speech delivered in Miami, the US state of Florida, Bolton elaborated the new US sanctions as he lashed out at Venezuela, Cuba and Nicaragua, Xinhua news agency reported.
Labeling the three nations as "the troika of tyranny in this hemisphere," Bolton accused Cuba of helping Venezuela, saying the State Department will sanction over two dozen entities owned or controlled by the Cuban military and intelligence services, with which US persons are banned from doing business with.
The goal is to prevent money from being gotten by the Cuban military, security and intelligence services, Bolton said at Freedom Tower, a local landmark to the Cuban community as it received many Cuban refugees in 1960s.
He also said that the US administration would review whether to allow US citizens whose property was seized by the Cuban government to sue foreign companies that have invested in the properties in Cuba.
Bolton's speech is believed to further press the two nations that the Trump administration have seen as adversaries, and to consolidate votes for the upcoming high-stakes midterm elections in the state home to many migrants from the two nations.
Bolton also threatened Nicaragua's President Daniel Ortega, saying unless the country hold "free, fair and early" elections, "the Nicaraguan regime, like Venezuela and Cuba, will feel the full weight of America's robust sanctions regime."
Last year in August, Trump has said that he would not rule out a "military option" in Venezuela "if necessary," despite his aides' opposition. The US side has announced several rounds of sanctions against Venezuelan government officials ever since.
Several US media outlets reported last month that that the Trump administration has talked secretly with rebellious Venezuelan military officers several times to discuss their plans to stage a coup in the South American country.
For its part, Venezuela has slammed the "warmongering" declarations of Trump as "threats to peace" and a "violation" of UN and international laws, instructing the military to prepare to "shoulder arms" in case of a US invasion.
Over 20 US diplomats in Cuba suffered from what Washington called "acoustic attacks" between November 2016 and August 2017.
The incidents led to the partial closure of the US embassy in Havana, expulsion of 15 Cuban diplomats who worked at the embassy in Washington, and a halt to issuance of US visas in Havana.
Cuba rejected the accusation, initiated an investigation, and urged the US to present evidence of the alleged attacks.
Though denying the US accusation, Cuba reiterated its commitment to cooperating with the US authorities to clarify this situation and its willingness to guarantee the health and safety of Cubans and foreign citizens in the island nation.
Summit brings together more than 8,000 industry leaders from over 100 countries
State Department spokesman says Washington backs a deal to halt the fighting and free hostages
He clarifies that the offer accepted by Hamas is a softened version of Egyptian proposal, which is not acceptable to Israel
These areas will serve a growing population and will act as green corridors that link service areas, residential areas, and workplaces
The Kremlin specifies that the exercises are a response to statements by French President Emmanuel Macron and British officials
Hopes for a September cut rose after the non-farm payroll report on Friday
He also stabbed three other workers, leaving them with serious injuries
Dubai FinTech Summit kicked off on Monday with over 200 exhibitors