The 162-page fifth edition of the Special Operations Forces Reference Manual provides general information on U.S. Army, Navy, Marine Corps, Air Force, and NATO Special Operations Forces (SOF). It provides an introduction to the SOF command structure and also contains text, charts, and graphics detailing SOF unit organization, equipment, and areas of responsibility.
Besides 14 pages of definitions and glossaries, the 10,000-foot view of organizational structure is in-depth and ready to nerd out over.
A peek at the NSW section:
Oh yeah, and it’s free.