Donald Trump claimed 'great progress' in his high-stakes summit with Vladimir Putin but said no deal had been reached to end Russia’s war on Ukraine. 'We had an extremely productive meeting and many points were agreed to,' the US president said at a joint press conference in Alaska. 'There are just a very few that are left. Some are not that significant. One is probably the most significant but we have a very good chance of getting there'

• No deal, and no answers, after brief Trump-Putin talks on Ukraine in Alaska