1. Assange was in Sweden when initially accused, voluntarily submitted himself to police and was told after interview by prosecutors that no charges would be filed, case closed and he could leave the country. So he returns to UK.
2. Swedish prosecutor Nye decides, for no sufficiently plausible and adequate reasons given, to re-open the closed case, accusing Assange of having fled the country (false) and attempts to get an International Arrest Warrant.
3. Assange offers to talk to prosecutors in London. This isn't an extraordinary request, as they've been happy to travel there to question terror suspects in the past, as well as elsewhere in Europe. They refuse, with no reason given. Instead they demand his arrest under the IAW (later ruled unlawfully applied) from UK authorities and his return to Sweden.
4. Instead of telling Swedish prosecutor Nye to just get on a fucking plane if she wants to talk to Assange, UK issues arrest warrant based on the IAW in order that he be returned.
5 Fearing the possibility of easier extradition from Sweden to US than from UK to US, and that that is the basis of the demand that he return, Assange is granted sanctuary in the Ecuadorian embassy, as they agree that's what is really going on. Ecuador has no extradition agreement with US.
6. US demands Ecuador kick Assange out of embassy. Ecuador tells US to fuck off.
7- 12. Further requests are made to Swedish prosecutor Nye to travel to interview him, in the embassy this time. All refused, again with no reasons given. Still no suggestion from UK that someone just gets on a fucking plane to get this over with.
13. US pressures UK to pressure Ecuador to kick Assange out. A permanent police presence is stationed outside the embassy at behest of US in case he slips out to the corner shop for some Jaffa cakes. This goes on for some time and is thought to have cost over a million pounds in resources. Meanwhile, Nye is censured for the unlawfully applied IAW, but that is now germane due to the subsequent UK arrest warrant that somehow isn't also unlawful as it was only issued due to the IAW.
14. Assange is finally told to leave the embassy and is arrested. Due to the "evading" of the (already known to be dodgy) arrest be is sentenced to a short time in Belmarsh.
Why is the US so keen on this when it is all supposed to be about an allegation of rape? Because it never was about that.
15. Now the side hustle of getting him to Sweden is no longer in play, US applies to UK for extradition. In an unprecedented move, it is decided that he remains imprisoned in Belmarsh for however long the process takes, despite not having been convicted of any crime anywhere on the planet.
16. Years pass and plentiful documents come to light regarding assassination plots, interrogation techniques and other varieties of black bag shenanigans planned to inflict upon him once he's in US, all publicly condemned but privately condoned.
Also notable is the distinct lack of Australia's interest in one of her citizens throughout all of this.