When both the UK and the US are suggesting military intervention in the Middle East, Simon Foster (Tom Hollander), the Minister for International Development, unintentionally states that a war in the Middle East is "unforeseeable" during a radio interview on BBC Radio 4's Today programme. The Prime Minister's Director of Communications, Malcolm Tucker (Peter Capaldi), castigates Simon and tells him to toe the line. Toby Wright (Chris Addison), Simon's new aide, with the help of his girlfriend Suzy (Olivia Poulet), manages to get Simon into the Foreign Office meeting that day. Karen Clark (Mimi Kennedy), the US Assistant Secretary of State for Diplomacy, who is against military intervention, is leading the meeting and flags a report by her assistant Liza Weld (Anna Chlumsky) titled "Post-War Planning, Parameters, Implications and Possibilities" (PWPPIP). The report heavily opposes intervention, noting the lack of intelligence except that which is coming from an unsubstantiated source known as "Iceman". Also during the committee it is hinted at that the US Assistant Secretary of State for Policy, Linton Barwick (David Rasche), may have set up a secret war committee. After being ambushed by reporters, Simon contradicts his previous statement by saying the government has to be prepared to "climb the mountain of conflict" and is again subjected to chastisement from Tucker.