Image source, Getty Images

Image caption, Witkoff (R) said there was still important work to do after the meeting with Putin (L)

By Steve Rosenberg

Russia Editor Reporting from Moscow

After two days of diplomacy – in Norway's capital and Russia's St Petersburg – is the war in Ukraine any closer to ending?

"Good and constructive" is how Norway's prime minister described Tuesday's talks between Ukrainian President Volodymyr Zelensky, US President Trump's special envoy Steve Witkoff and European representatives.

In Oslo, the idea of a trilateral meeting at leaders' level was floated.…