Confrontational (2-4-4)
'confrontational' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for militant that I've seen before include "Aggressive (tendency)" , "Aggressively promoting cause" , "Aggressive (e.g. protest)" , "Confrontational person" , "Favouring confrontational methods" .)
'confrontational' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for in-your-face that I've seen before include "Blatantly provocative" , "Blatantly aggressive" , "Impossible to ignore or avoid" .)