Edmund Fitton-Brown

Edmund Fitton-Brown is not mentioned in either of the provided news articles. Therefore, it is impossible to provide a summary about him based on the given information. The articles focus on Pakistan's diplomatic position regarding the Iran conflict and the US State Department's designation of the Sudanese Muslim Brotherhood as a terrorist organization. Without any mention of Edmund Fitton-Brown, any attempt to create a summary about him would be purely speculative and inaccurate.