Moniker

[suequiz]

Theme of quiz is nicknames, alias, pseudonyms etc
eg Old Lady of Threadneedle Street - BOE =Bank of England

Can anyone please assist with clue -

overnight diplomatic negotiations, Answer starts with letters AT-S


Many thanks Sue

[kettledrum]

Is the hyphen in T - S deliberate, or is it a slip of the typing finger?

A bit tongue in cheek but .... Alternatives to Sex - book by Stephen McCauley