Then, without warning, at the end of March 1941, Rommel’s tanks swept eastward. Rommel had broken up his small force into columns, and he hurled them in so many directions against the British defensive line that it was hard to fathom his intentions. These mechanized columns moved with incredible speed; advancing at night with lights dimmed, time and again they caught their enemy by surprise, suddenly appearing to their flank or rear. As their line was breached in multiple places, the British were compelled to retreat farther and farther east.
