Read
(e Book - English - Military) US Army - Field Manual FM 2 22 401 - MULTI SERVICE TACTICS, TECHNIQUES, AND PROCEDURES Jun2006
TECHINT MULTI-SERVICE TACTICS, TECHNIQUES, AND PROCEDURES FOR TECHNICAL INTELLIGENCE OPERATIONS FM 2-22.401 NTTP 2-01.4 AFTTP(I) 3-2.63 JUNE 2006 DISTRIBUTION RESTRICTION: Approved for public release; distribution is unlimited.