Fan out, organise raid, brew tea (7)
I believe the answer is:
radiate
'fan out' is the definition.
(thesaurus)
'organise raid brew tea' is the wordplay.
'organise' is an anagram indicator.
'brew' indicates an anagram.
'raid' anagrammed gives 'radi'.
'tea' is an anagram of 'ate'.
'radi'+'ate'='RADIATE'
(Other definitions for radiate that I've seen before include "Shine" , "broadcast" , "Spread (eg heat) out from centre" , "Beam brightly, spread heat" , "Emit light/heat" .)