Thrust forward, storming redoubt (7)
I believe the answer is:
obtrude
'thrust forward' is the definition.
(I've seen this in another clue)
'storming redoubt' is the wordplay.
'storming' is an anagram indicator (I've seen 'storm' mean this).
'redoubt' with letters rearranged gives 'OBTRUDE'.
(Other definitions for obtrude that I've seen before include "Make unpleasantly noticeable" , "Stick out awkwardly" , "Doubter (anag)" , "Stick out unpleasantly" , "Impose or force (something) on someone" .)