The new assault method had men rushing forward in small groups using whatever cover was available and laying down suppressive fire for other groups in the same unit as they moved forward. The new tactics, which were intended to achieve tactical surprise, were to attack the weakest parts of an enemy's line, bypass his strongpoints and to abandon the futile attempt to have a grand and detailed plan of operations controlled from afar. Instead, junior leaders could exercise initiative on the spot. Any enemy strong points which had not been overrun by stormtroopers could be attacked by the second echelon troops following the stormtroopers.