Forceful military attack (6)
I believe the answer is:
onrush
(Other definitions for onrush that I've seen before include "Forward surge" , "Forward charge of Hurons" , "Attack" , "Forward dash" , "Career" .)
I believe the answer is:
onrush
(Other definitions for onrush that I've seen before include "Forward surge" , "Forward charge of Hurons" , "Attack" , "Forward dash" , "Career" .)