Sweden has dropped its investigation into an alleged rape by WikiLeaks founder Julian Assange.

Sweden’s deputy director of public prosecution, Eva-Marie Persson, said they had made the decision because the evidence has “weakened considerably” due to the long period of time since the events in question.

“I would like to emphasise that the injured party has submitted a credible and reliable version of events. Her statements have been coherent, extensive and detailed; however, my overall assessment is that the evidential situation has been weakened to such an extent that that there is no longer any reason to continue the investigation,” she said.

The 48-year-old Australian has repeatedly denied the allegation against him, made in 2010.

Kristinn Hrafnsson, WikiLeaks editor-in-chief, said: “Sweden has dropped its preliminary investigation into Mr Assange for the third time, after reopening it without any new evidence or information. Let us now focus on the threat Mr Assange has been warning about for years: the belligerent prosecution of the United States and the threat it poses to the First Amendment.”

Key moments for Julian Assange Show all 9 1 /9 Key moments for Julian Assange Key moments for Julian Assange The situation today Assange was arrested after Metropolitan Police officers were invited into the Ecuadorian embassy on April 11 2019. How did it come to this? Ruptly TV Key moments for Julian Assange The break Assange shows the front page of the Guardian on July 26 2010, the day that they broke the story of the thousands of military files leaked by WikiLeaks AFP/Getty Key moments for Julian Assange Wanted A warrant for Assange's arrest was issued in August 2010 for counts of rape and molestation in Sweden AFP/Getty Key moments for Julian Assange Ruling The UK's Supreme Court ruled in 2012 that Assange should be extradited to Sweden to face trial Getty Key moments for Julian Assange Sanctuary Following the ruling, Assange was given asylum by the Ecuadorian governement over fears that his human rights would be violated if he were extradited, he has since remained in the embassy in London Getty Key moments for Julian Assange A friend in Pam Friend Pamela Anderson delivers lunch to Assange at the embassy in October 2016. She has since spoken against his arrest Getty Key moments for Julian Assange Arbitrarily detained A UN panel found in 2016 that Assange had been arbitrarily detained and that he had not been able to claim his full right to asylum. It urged Sweden to withdraw the charges against him Getty Key moments for Julian Assange The cat ultimatum Last year, the Ecuadorian embassy threatened to revoke Assange's internet access unless he stopped making political statements online and started taking better care of James, his pet cat. Assange accused Ecuador of violating his rights Reuters Key moments for Julian Assange Arrest Assange was arrested on April 11 2019. Ecuador revoked his asylum status and invited the Metropolitan Police in to the embassy to arrest him. Reuters

In June, a Swedish court said it would not seek to detain Assange in relation to the suspected rape case, meaning while the preliminary investigation should not be abandoned, he would not be extradited and could be questioned in Britain.

Two months earlier, the WikiLeaks founder was evicted from the Ecuadorian embassy in London, where he had been holed up since 2012.

He was immediately arrested and recieved a 50-week sentence for breaching bail.

Assange currently remains in Belmarsh prison in London, where he is fighting extradition to the US, which accuses him of publishing secret documents.

A statement issued by the Swedish prosecuting authorities said: “The preliminary investigation concerning allegations against Julian Assange was resumed on 13 May 2019 after Assange left the Ecuadorian embassy in London.

“The investigation relates to a suspected rape committed in August 2010. A number of investigative measures have been conducted since May, largely in the form of witness interviews.