Written for U.S. Army Special Forces to be used in the field. Chapters on incendiary systems, tools and techniques. Initiators, fuse cord, improvised string fuse and others. Ignites sugar-chlorate fire fudge sub-igniter for thermite and many others. Chapter on incendiary materials napalm (improvised) paraffin-sawdust, fire bottles and much more. 155 how to packed pages with lots of illustrations.