US President Donald Trump said he was open to attending the potential peace talks between Russia and Ukraine in Turkey on Thursday, as the US ramps up pressure on Moscow and Kyiv to bring an end to the three-year conflict.

U.S. President Donald Trump's senior envoys Steve Witkoff and Keith Kellogg will travel to Istanbul for potential talks on Thursday on how to end Russia's war in Ukraine, three sources familiar with the plans said on Tuesday.