"At the request of the Embassy of the United States of America, the authorities have authorized an evacuation drill to be held on Saturday, May 23, in preparation for potential medical emergencies or catastrophic events," Foreign Minister Yvan Gil announced.

"As part of the drill, two aircraft will conduct controlled flyovers of the city of Caracas and will land at the facilities of the Embassy of the United States of America," he added in a statement on state television.

US forces typically use helicopters for evacuations.

The flyover will symbolize the dramatic shift in US-Venezuelan relations since the January 3 ousting of hardline socialist president Nicolas Maduro by US forces.

Maduro's overthrow began with dawn airstrikes on Venezuela's air defences and culminated with his capture at a military compound in Caracas.

He was flown to the United States where he was jailed pending his trial on drug and other charges.

His overthrow paved the way for a lightning rapprochement between Washington and Caracas.

The two countries restored ties on March 5, more than seven years after Maduro broke off relations.

Maduro's deputy Delcy Rodriguez replaced him as interim leader.

Under pressure from US President Donald Trump, she quickly pushed through legislation opening up the country's all-important oil and mining sectors to foreign investment.

In return, Trump eased sanctions on the Caribbean country.