Venezuela, Nicaragua and Bolivia have offered asylum to Edward Snowden, the US whistleblower who is believed to have spent the past two weeks at a Moscow airport evading US attempts to extradite him.

The Venezuelan president, Nicolas Maduro, and his Nicaraguan counterpart, Daneil Ortega, made the asylum offers on Friday, shortly after they and other Latin American leaders met to denounce the diversion of a plane carrying the Bolivian president, Evo Morales, due to suspicions that Snowden might have been on board.

Bolivia's President Evo Morales yesterday said he would grant asylum Edward Snowden, if the fugitive whistleblower, AFP adds.

Declaring that Bolivia has "no fear" of the United States and its European allies, Morales said that he would be willing "to give asylum to the American, if he asks.”

The invitations came as Snowden sent out new requests

for asylum to six countries, in addition to the 20 he has already contacted, according to WikiLeaks, which claims to be in regular contact with the former National Security Agency contractor.

Most of the countries have refused or given technical reasons why an application is not valid, but several Latin American leaders have rallied together with expressions of solidarity and welcome.

"As head of state of the Bolivarian republic of Venezuela, I have decided to offer humanitarian asylum to the young Snowden ... to protect this young man from persecution by the empire," said Maduro who, along with his predecessor Hugo Chivez, often refers to the US as “ the empire".

The previous day, Maduro told the Telesur TV channel that Venezuela had received an extradition request from the US, which he had already rejected.

A copy of the request, seen by the Guardian, notes

that Snowden "unlawfully released classified information and documents to international media outlets' and names the Guardian and the Washington Post. Dated 3 July and sent in English and Spanish, it says: "The United States seeks Snowden's provisional arrest should Snowden seek to travel to or transit through Venezuela. Snowden is a flight risk because of the substantial charges he is facing and his current and active attempts to remain a fugitive."

It adds that he is charged with unauthorised disclosure of national defence information, unauthorised disclosure of classified communication intelligence and theft of government property. Each of these three charges carries a maximum penalty of 10 years imprisonment and a fine of $250,000.

Describing Snowden as "a fugitive who is currently in Russia", it urges Venezuela to keep him in custody if arrested and to seize all items in his posses-

sion for later delivery to the US. It provides a photograph and two alternative passport numbers - one revoked, and one reported lost or stolen.

Maduro said he did not accept the grounds for the charges.

"He has told the truth, in the spirit of rebellion, about the US spying on the whole world," Maduro said in his latest speech. "Who is the guilty one? A young man ... who denounces war plans, or the US government which launches bombs and arms the terrorist Syrian opposition against the people and legitimate president, Bashar al-Assad?"

Ortega said Nicaragua had received an asylum request from Snowden and the president gave a guarded acceptance.

"We are an open country, respectful of the right of asylum, and it's clear that if circumstances permit, we would gladly receive Snowden and give him asylum in Nicaragua," Ortega told a gathering in Managua.