Hate outrage when soldiers dispatched (6)
I believe the answer is:
resent
'hate outrage' is the definition.
'resent' can be an answer for 'hate' (thesaurus). I am not sure about the 'outrage' bit.
'soldiers dispatched' is the wordplay.
'soldiers' becomes 're' (Royal Engineers).
'dispatched' becomes 'sent' (I've seen this before).
're'+'sent'='RESENT'
'when' acts as a link.
Can you help me to learn more?
(Other definitions for resent that I've seen before include "Consider as an injury or affront" , "Feel aggrieved at" , "Dispatched again - take amiss" , "Hold bitter memory, begrudge" , "Take offence at" .)