WASHINGTON/KYIV, Aug 22 (Reuters) - U.S. President Donald Trump renewed a threat to impose sanctions on Russia on Friday if there is no progress toward a peaceful settlement in Ukraine in two weeks, showing frustration at Moscow a week after his meeting with Russian President Vladimir Putin in Alaska.

US President Donald Trump has ditched his call for a ceasefire in Ukraine, backing instead Russian President Vladimir Putin’s push for a permanent peace agreement. That has not stopped some European leaders from pushing for a temporary truce first, even though the US president has seemingly decided one is not necessary.