How did trench warfare changed the nature of warfare?

Answer 1

Trench warfare fundamentally altered the nature of warfare by introducing a static, defensive style of combat that emphasized entrenchment and the use of fortified positions. This led to prolonged stalemates, as both sides dug extensive networks of trenches to protect their troops, resulting in high casualties for minimal territorial gains. The reliance on heavy artillery, machine guns, and barbed wire shifted tactics towards attrition rather than maneuver, changing the dynamics of military strategy and forcing innovations in technology and logistics. Ultimately, trench warfare highlighted the brutal realities of modern conflicts and the need for new approaches to military engagement.