Chapter 11

Classification--Hasty Intrenchments--Lying Trench-- Kneeling Trench--Standing Trench--Deliberate Intrenchments--Fire Trenches--Traverses--Trench recesses; sortie steps--Parados--Head Cover--Notches and Loopholes--Cover Trenches--Dugouts--Communicating Trenches--Lookouts--Supporting Points--Example of Trench System--Location of Trenches--Concealment of Trenches-- Dummy Trenches--Length of Trench--Preparation of Foreground--Revetments--Drainage--Water Supply-- Latrines--Illumination of the foreground--Telephones-- Siege Works.