European leaders will warn U.S. President Donald Trump at Tuesday's G7 summit that a superficial interim Iran deal risks entrenching Tehran's nuclear and ballistic missile programmes, while also pressing him to rethink his Ukraine strategy.
The June 15 to 17 gathering in Evian-les-Bains, on the shores of Lake Geneva, brings together the leaders of France, Britain, Canada, Germany, Italy, Japan and the United States, alongside the European Union.
