The US military’s Southern Command, which is overseeing nearly a dozen warships and thousands of troops in the Caribbean, said in a statement it apprehended the Motor Vessel Sagitta “without incident.”

“The apprehension of another tanker operating in defiance of President Trump’s established quarantine of sanctioned vessels in the Caribbean demonstrates our resolve to ensure that the only oil leaving Venezuela will be oil that is coordinated properly and lawfully,” it said in a statement.

Trump has focused his foreign policy in Latin America on Venezuela, initially aiming to push Venezuelan President Nicolas Maduro from power. After failing to find a diplomatic solution, Trump ordered U.S. forces to fly into the country to grab him and his wife in a daring overnight raid on Jan 3.

Since then, Trump has said the US plans to control Venezuela’s oil resources indefinitely as it seeks to rebuild the country’s dilapidated oil industry in a US$100 billion plan.

The vessels intercepted in the past have been either under US sanctions or part of a “shadow fleet” of ships that disguise their origins to move oil from major sanctioned producers – Iran, Russia or Venezuela.