What cutters needed to get through this defence ww1?

To breach the defenses in World War I, armies primarily relied on artillery, particularly heavy artillery and howitzers, to destroy barbed wire and enemy trenches. Additionally, specialized tools such as wire cutters and flame throwers were used for cutting through barbed wire and clearing paths. The introduction of tanks also played a crucial role, as they could cross trenches and withstand enemy fire while advancing through fortified positions. Ultimately, a combination of these methods was necessary to effectively penetrate enemy defenses.