Press release: PM call with US President Trump: 15 September 2017

A Downing Street Spokesperson said:

President Trump called the Prime Minister earlier today to offer his condolences over this morning’s cowardly attack in London.

They also discussed North Korea’s latest missile test, agreeing it was a reckless provocation and that China must now use all its leverage to bring pressure to bear on the North Korean regime to ensure they change course and end these illegal tests.