How can the UK maintain its influence on the world stage and thus protect itself? That is the priority of the top civil servant at the FO. At the UN the UK team juggle multiple roles amid a growing crisis in Burma.

As diplomats prepare for the post-Brexit world we catch discussions around the globe: in Whitehall, in far-flung embassies in Nigeria and Mongolia, and on the foreign secretary's private plane.

3 diplomats embark on 3 different but equally challenging tasks - aiding young backpackers arrested in Cambodia for 'pornographic dancing', finding a missing elderly couple and aiding an Iraqi girl facing death or marriage.