Outrage after objective is put at risk (8)
I believe the answer is:
endanger
'is put at risk' is the definition.
(I've seen this before)
'outrage after objective' is the wordplay.
'outrage' becomes 'anger' (I've seen this in other clues).
'after' means one lot of letters go next to another.
'objective' becomes 'end' (I've seen this before).
'anger' put after 'end' is 'ENDANGER'.
(Other definitions for endanger that I've seen before include "To put one at risk" , "Jeopardize" , "Put in trouble" , "Put in peril" , "Imperil" .)