Donald Trump and Vladimir Putin have agreed a time and place to hold their first official summit, a senior Russian official announced on Wednesday. Trump told reporters he will discuss the war in Syria and the situation in Ukraine with his Russian counterpart. The two sides have been at odds over issues including Russia’s alleged interference in the 2016 US election, the conflicts in Ukraine and Syria, cybersecurity, Nato policy and nuclear weapons. Relations between the two countries are widely seen as being at their worst since the cold war