Cuba’s President Miguel Diaz-Canel has denounced what he called an attempt by his United States counterpart, Donald Trump, to “suffocate” the sanctions-hit country’s economy.Trump signed an executive order on Thursday threatening additional tariffs on countries that sell oil to Cuba, the latest move in Washington’s campaign of pressure on Havana. The order alleged that the government of communist-run Cuba was an “unusual and extraordinary threat” to US national security.In a social media post on Friday, Diaz-Canel said that under “a false and baseless pretext”, Trump plans “to suffocate” Cuba’s economy by slapping tariffs “on countries that sovereignly trade oil” with it.“This new measure reveals the fascist, criminal and genocidal nature of a clique that has hijacked the interests of the American people for purely personal ends,” he said, in an apparent allusion to Secretary of State Marco Rubio, a Cuban American and a known anti-Cuban government hawk.Cuba, which is suffering rolling electricity blackouts blamed on fuel shortages, was cut off from critical supplies of Venezuelan oil after the US abducted Venezuela’s President Nicolas Maduro and his wife in a bloody military night raid on the capital, Caracas, earlier this month. At least 32 members of Cuba’s armed forces and intelligence agencies were killed in the January 3 attack.The US has since taken effective control of Venezuela’s oil sector, and Trump, a Republican, has issued threats against other left-wing governments in the region, promising to stop oil shipm …