President Donald Trump may join in on Russia-Ukraine peace talks in Turkey on Thursday, as the world awaits to see if Russian President Vladimir Putin will show up.

The talks have taken place in the warring capitals of Moscow and Kyiv, from Washington and Riyadh, Saudi Arabia, to countries across Europe. Now, all eyes are finally turning to Istanbul to seek an end to Russia's 3-year-old,

Ukraine's leadership will decide on its next steps for peace talks in Turkey once there is clarity on Russian President Vladimir Putin's participation, a Ukrainian diplomatic source told Reuters on Wednesday.