Death of Venezuela's Political Dissident in Detention Described as 'Vile' by United States Authorities.

The United States has criticized the Venezuelan government over the death of a jailed opposition figure, describing it as a "clear indication of the despicable nature" of President Nicolás Maduro's rule.

Alfredo Díaz died in his detention cell at the El Helicoide detention center in Caracas, where he had been held for more than a year, as reported by rights groups and opposition groups.

The officials in Venezuela stated that the man in his fifties exhibited symptoms of a myocardial infarction and was transferred to a hospital, where he died on Saturday.

Intensifying Rhetoric Between US and Venezuela

This new criticism from the US is part of an growing war of words between the Trump administration and President Maduro, who has alleged Washington of attempting his overthrow.

In the past few months, the United States has expanded its armed forces deployment in the Latin America and has executed a succession of lethal strikes on boats it asserts have been used for smuggling drugs.

US President Donald Trump has accused Maduro personally of being the leader of one of the region's cartels—an allegation the Venezuelan president strongly rejects—and has hinted at military action "via a land invasion".

"He had been 'arbitrarily detained' in a 'center of abuse'," stated the US State Department's Bureau of Western Hemisphere Affairs.

Background of the Detention

He was detained in that year after being among several opposition figures to contest the results of that year's national vote.

Venezuela's government-controlled national electoral body proclaimed Maduro the victor, despite figures from dissidents showing their candidate had been victorious by a landslide.

The vote were widely dismissed on the world stage as flawed and unfair, and ignited protests across the country.

The former governor, who was in charge of the Nueva Esparta state, was indicted of "incitement to hatred" and "terrorist acts" for challenging Maduro's electoral win.

Reactions from Rights Groups and the Opposition

National rights organization Foro Penal has expressed alarm over declining circumstances for detained dissidents in the country.

"One more jailed opponent has lost his life in Venezuelan detention centers. He had been incarcerated for a twelve months, in segregation," posted Alfredo Romero, the group's president, on a social network.

He added that the detainee had only been permitted one visit from his daughter during the whole time of his imprisonment. He further stated that 17 political prisoners have died in the nation since that year.

Political rivals have also condemned the government over the death of Díaz.

María Corina Machado, a leading opposition leader who received this year's Nobel Peace Prize but who stays in concealment to escape arrest, stated that the governor's demise was not a one-off event.

"Tragically, it contributes to an concerning and heartbreaking series of deaths of detained dissidents detained in the context of the post-election suppression," she said.

The coalition of rivals stated that the former governor "died unjustly".

His own political party, Democratic Action (AD), also honored the former governor, stating he had been wrongly imprisoned without proper legal procedure and had been kept in conditions "that infringed upon his human rights".

Wider International Tensions

Tensions between the United States and Venezuela have become progressively worse over what Trump has called efforts to curb the flow of drugs and migrants into the United States.

• US bombings on boats in the regional waters have resulted in the deaths of over eighty individuals.
• Trump has claimed Maduro of "releasing inmates from his jails and psychiatric facilities" into the US.
• The US has designated two Venezuelan narco-groups as terrorist organisations.

Maduro has for his part alleged the US of using its anti-narcotics campaign as an pretext to remove his regime and gain control of Venezuela's huge oil reserves.

The America has also deployed a large naval force—its biggest presence in the area in decades—along with numerous soldiers.

In a parallel development, the Venezuelan armed forces reportedly swore in over five thousand six hundred troops in one go on Saturday, in response to what defense officials described as US "threats".