![Mike Pompeo, U.S. secretary of state, speaks during the Christians United For Israel (CUFI) Washington summit in Washington, D.C., U.S., on Monday, July 8, 2019. In a tweet yesterday Pompeo said Iran's latest expansion of its nuclear program will lead to further isolation and sanctions. Photographer: Andrew Harrer/Bloomberg](https://thenational-the-national-prod.cdn.arcpublishing.com/resizer/v2/SKYN2YJLE76BXZCW2KP7FXX564.jpg?smart=true&auth=32d11a5240c05a743867ae26a66da7b52885b092f0448069c3c62a9f2e27cb36&width=400&height=225)
Mike Pompeo met with Martin Griffiths on Wednesday to discuss the situation in Yemen. Bloomberg
Mike Pompeo met with Martin Griffiths on Wednesday to discuss the situation in Yemen. Bloomberg
Mike Pompeo concerned about rising Houthi attacks in Saudi territory
UN special envoy Martin Griffiths says progress towards peace has been 'grindingly slow'