System Delta 84

Last updated
System Delta 84
SSC delta template.png
Since July 2025, System Delta 84 has no official insignia
ActiveJuly 10, 2025 - present
Country United States
Branch Space Force
RoleSystem Delta
Garrison/HQLos Angeles Air Force Base
Commanders
Current
commander
Col. Stevie Medeiros

System Delta 84 (SYD 84) is a unit of the United States Space Force (USSF) that was activated at Los Angeles Air Force Base on July 10, 2025 as a part of USSF Space Systems Command. Col. Stevie Medeiros assumed command of the unit as its first leader. [1] The unit is responsible for Space-Based Missile Warning and Tracking, including threats such as hypersonic weapons and will be linked to its partner delta SpOC Mission Delta 4. [2] The Delta is the first system delta of the USSF. [3] SYD 84 is part of the USSF's new structure to consolidate acquisition and support SpOC Mission Deltas. [4]

References

  1. "Space Systems Command Activates New Units to Deliver Space Sensing Capabilities". www.meritalk.com. Retrieved 2025-09-17.
  2. "USSF Space Systems Command stands up two new System Deltas". United States Space Force. Archived from the original on 2025-09-07. Retrieved 2025-09-17.
  3. Cohen, Rachel (2025-08-21). "Space Force Ups Aggressive Expansion of New Acquisition Units". Air & Space Forces Magazine. Retrieved 2025-08-27.
  4. "Space Systems Command Activates New Systems Delta, More to Come". meritalk.com. Retrieved 2025-08-27.