A felonious agent disrupted intergovernmental organisation (6,2,7)

I believe the answer is:

league of nations

'intergovernmental organisation' is the definition.

'a felonious agent disrupted' is the wordplay.
'disrupted' indicates anagramming the letters.
'a'+'felonious'+'agent'='afeloniousagent'
'afeloniousagent' with letters rearranged gives 'LEAGUE OF NATIONS'.

(Other definitions for league of nations that I've seen before include "Old pacifists" , "international organisation" , "Pacific group" .)

I've seen this clue in The Independent.

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