(CNN)Ecuador says it has again suspended Julian Assange's ability to communicate with the world outside its embassy in London. The South American nation accuses him of failing to commit to an agreement not to release messages interfering with other nations' affairs.
Ecuador suspends Julian Assange's internet access at London embassy
The WikiLeaks founder has normally had internet and social media access at the embassy, where Ecuador granted him asylum and allowed him to stay continuously for nearly six years to avoid an arrest warrant.
But Ecuador says it cut off his outside communications access -- for at least the second time in two years -- on Tuesday.
"The government of Ecuador has suspended all systems that allow Julian Assange to communicate outside the Ecuadorian Embassy in London," Ecuador's statement, released Wednesday, reads.
"This decision was taken due to Assange's failure to commit to the written agreement he agreed with the government at the end of 2017, where he was obligated not to release any messages that would interfere with other countries' matters.
"Ecuador's government warns that Assange's behavior through his social media messages puts in risk the good relationship the country has with the UK, other EU countries and other nations."
The statement did not specify which message or messages, if any, violated the agreement.
WikiLeaks denied on Twitter that Assange had agreed to a deal with the Ecuadorian government.
"Claims made by Ecuador's public affairs office that @wikileaks editor @julianassange, arguably the world's best known free speech avtivist (sic), is under a gag agreement, are, perhaps unsurpringly (sic), entirely false.," the organization said on its verified twitter account.
Assange has been holed up at the Ecuadorian Embassy in London since 2012 in an effort to avoid a Swedish arrest warrant for alleged rape -- accusations he has always denied.
Sweden dropped the charges in May 2017, but Assange remains the subject of a UK arrest warrant.
Assange has recently tweeted about a wide range of subjects, including the UK's accusation that Russia was likely responsible for a nerve agent attack on a former Russian spy in Britain.
"While it is reasonable for (UK Prime Minister) Theresa May to view the Russian state as the leading suspect, so far the evidence is circumstantial & the OCPW (Organization for the Prohibition of Chemical Weapons) has not yet made any independent confirmation, permitting the Kremlin (to) push the view domestically that Russia is persecuted," Assange posted to Twitter on Monday.
His most recent Tweets, sent Tuesday, respond to an insult from Alan Duncan, a minister of state at the Foreign Office. Duncan, during a parliamentary session, called Assange a "miserable little worm" who should leave the embassy and give himself up to British justice.
"As a political prisoner detained without charge for 8 years, in violation of 2 UN rulings, I suppose I must be 'miserable'; yet nothing wrong with being a 'little' person although I'm rather tall; and better a 'worm,' a healthy creature that invigorates the soil, than a snake," Assange tweeted Tuesday.
Ecuador's relationship with Assange has been uneasy in recent years. It temporarily cut off his internet access in October 2016, citing a batch of documents that WikiLeaks released -- documents that Ecuador said targeted the 2016 US presidential election campaign.
Assange has previously expressed concern that if he leaves the Ecuadorian embassy in London, he could end up being extradited to the United States, where he fears facing the death penalty over allegations of revealing government secrets through WikiLeaks.
In December, Ecaudor granted Assange citizenship, with Foreign Minister Maria Fernanda Espinosa calling the measure "one more ring of protection" for Assange.
Espinosa in January said Ecuador would continue to pursue a dialogue with the UK to eventually remove Assange from the embassy.