ผู้เขียน: Dr Anthony Saunders

No army went to war in 1914 ready to conduct trench warfare operations. All the armies of the First World War discovered that prolonged trench warfare required new types of munitions alongside the co …

No army went to war in 1914 ready to conduct trench warfare operations. All the armies of the First World War discovered that prolonged trench warfare required new types of munitions alongside the co …