DESCRIPTION
Joint Tactical Ground Stations (JTAGS) are forward-deployed, echelon-above-corps, space ground systems that receive, process and disseminate direct down-linked infrared data from overhead sensors. They provide commanders with real-time warning, alerting and cueing information on ballistic missile launches. Ongoing product improvements integrate JTAGS with the next-generation Space Based Infrared System (SBIRS) satellites. Four JTAGS are deployed worldwide as part of the U.S. Strategic Command’s Theater Event System. U.S. Army Space and Missile Defense Command Soldiers operate JTAGS, providing 24/7 support to theater operations.
BENEFIT TO THE SOLDIER
JTAGS processes satellite data and disseminates ballistic missile warning or special event messages to warfighters in support of regional combatant commanders over multiple theater communication systems.
SPECIFICATIONS
- SBIRS sensors will significantly improve theater missile warning parameters
- Expected improvements:
- Higher quality cueing of active defense systems
- Decreased missile launch search area
- Faster initial report times
- Improved impact ellipse prediction
PROGRAM STATUS
FY16: Development and testing of the JTAGS Block II, Phase 1 system
FY17:
- Additional developmental and operational testing of the JTAGS Block II, Phase 1 system
- Successful completion of a Limited User Test
- Receipt of a Block II Risk Management Framework Authorization to operate
- Delivery of the JTAGS Block II, Phase 1 training system to U.S. Army Space and Missile Defense Command
FY18:
- Fielding and delivering Operational Capability of the JTAGS Block II, Phase 1 system at Outside of the Continental United States (OCONUS) locations to JTAGS detachments
- Conduct developmental activities for JTAGS Block II, Phase 2 for improved performance
PROJECTED ACTIVITIES
FY19:
- Continued Fielding of JTAGS Block II, Phase 1 to
OCONUS locations - Continue development activities for JTAGS Block II, Phase 2 capabilities
Conduct Development Test to measure performance improvements
- FY20: Conduct limited Operational Test for JTAGS Block II, Phase 2
- FY21: Begin to Field JTAGS Block II, Phase 2 to
OCONUS units
