The US government must drop its prosecution of the WikiLeaks co-founder Julian Assange because it is undermining press freedom, according to the media organisations that first helped him publish leaked diplomatic cables. Twelve years ago today, the Guardian, the New York Times, Le Monde, Der Spiegel, and El Pas collaborated to release excerpts from 250,000 documents obtained by Assange in the "Cablegate" leak. The material, leaked to WikiLeaks by the then American soldier Chelsea Manning, exposed the inner workings of US diplomacy around the world. The editors and publishers of the media organisations that first published those revelations have come together to publicly oppose plans to charge Assange under a law designed to prosecute first world war spies. "Publishing is not a crime," they said, saying the prosecution is a direct attack on media freedom. Assange has been held in Belmarsh prison in south London since his arrest at the Ecuadorian embassy in London in 2019. He had spent the previous seven years living inside the diplomatic premises to avoid arrest after failing to surrender to a UK court on matters relating to a separate case. The then UK home secretary, Priti Patel, approved Assange's extradition to the US. Under Barack Obama's leadership, the US government indicated it would not prosecute Assange for the leak in 2010 because of the precedent it would set. The media outlets are now appealing to the administration of President Joe Biden ... to drop the charges.