A frontal assault in public wouldn't do him any good.
Or I can take you home now and you'll have to fight off my frontal assault at your door.
The next day the rest of their army made a frontal assault.
They had been told to expect the frontal assault to come from the south.
The only choice for the southern force was a frontal assault.
These "seemed to offer the best chance of a successful frontal assault."
If it didn't, a frontal assault would be his only choice.
That is, if they did not kill me on the first frontal assault.
Sometimes, more actually gets said through such a technique than a full frontal assault.
Rather, the system was designed as a frontal assault on foreign competition.