The disastrous results of this first engagement forced the French commanders to reconsider their tactics. Until 15 May, GBA crews performed shallow dive attacks from higher altitude, which resulted in reduced losses, but the attacks had clearly been inaccurate, as the Bréguet lacked a bombsight, and they increased vulnerability to German fighters. On subsequent missions, the GBAs re-introduced low-level attacks, but with smaller formations. As the position of the French and Allied armies grew steadily more desperate, the assault groups were engaged daily, still enduring losses to anti-aircraft fire, but also increasingly to German fighters.