SOT-A
A SOT-A (Special Operations Team-Alpha) is a signals intelligence–electronic warfare (SIGINT-EW) element of the United States Army Special Forces.[1] They are low-level SIGINT collection teams that intercept and report operational and technical information derived from tactical threat communications through prescribed communications paths. The mission of a SOT-A is to conduct SIGINT/EW in support of information operations (unilaterally or in conjunction with other Special Operations Forces (SOF) elements) to support existing and emerging SOF missions worldwide.
SOT-A's are the direct descendants of the Army Security Agency's Special Operations Detachments (USASASODs).
Capabilities
    
SOT-As can detect, monitor, and exploit threat communications through communications transmission intercept and direction finding. SOT-As also can deploy with Special Forces Operational Detachments-A (SFODAs or A-teams) to provide SIGINT support for contingency, direct action, force protection, or MTT support. These functions may require SOT-As to:[1]
- Deploy with a SFODA.
 - Deploy independently and then join a deployed SFODA.
 - Operate independently or with other SOT-As.
 - Operate and train on advanced collection equipment provided by national intelligence agencies.
 
Insertion/Extraction Techniques
    
- Patrolling
 - Helicopter Touchdown,
 - Helocast
- Personnel
 - Small Boat
 
 - Rappel
 - Fast Rope
 - Special Patrol Insertion/Extraction (SPIE)
 - Parachute
- Static-Line
 
 
SOT-A team members can operate in remote and denied areas. In addition to their linguistic and SIGINT skills, SOT-As are trained in tactical and fieldcraft techniques.
SIGINT (Signals Intelligence)
    
- Foreign languages
 - Morse Code intercept (>20 GPM)
 - Analysis and reporting
 
Advanced training
    
Advanced training may include:
- Survival Evasion Resistance Escape
 - Ranger School
 - Mountain Survival Course/Mountain Leader Course
 - Jumpmaster
 - Army Reconnaissance and Surveillance Leaders Course
 - Army Combat Diver Qualification Course
 - Military Free-Fall Parachutist Course
 
Organization
    
According to a 2001 field manual, there is one SIGINT section with six SOT-A per each Special Forces Group. A SOT-A team consists of four members.[1]
References
    
- "FM 3–05.102 Army Special Operation Forces Intelligence" (PDF). Headquarters, Department of the Army. 31 August 2001. pp. Glossary-23.