4th Test and Evaluation Squadron

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4th Test and Evaluation Squadron
Squadron emblem
Country	United States
Branch	United States Space Force
Type	Squadron
Role	test and evaluation
Part of	Space Delta 12
Headquarters	Schriever Space Force Base, Colorado, U.S.
Commanders
Commander	Lt Col Ryan Caulk

The 4th Test and Evaluation Squadron (4 TES) is a United States Space Force unit. Assigned to Space Training and Readiness Command's Space Delta 12, it is responsible for testing and evaluating the Space Force's electromagnetic spectrum capabilities. It is headquartered at Schriever Space Force Base, Colorado.^[1]

List of commanders[]

Lt Col Ryan Caulk, 27 August 2021^[1]

References[]

^ ^a ^b "Space Delta 12 recognition ceremony". Schriever Space Force Base.

External links[]

United States Space Force

Leadership

Oversight	House Armed Services Committee Strategic Forces subcommittee Senate Committee on Armed Services Strategic Forces subcommittee

Structure

Field commands	Space Operations Command Commander Space Systems Command Commander Space Training and Readiness Command Commander
Garrisons	Peterson-Schriever Garrison Buckley Garrison Los Angeles Garrison
Deltas	Space Delta 1 Space Delta 2 Space Delta 3 Space Delta 4 Space Delta 5 Space Delta 6 Space Delta 7 Space Delta 8 Space Delta 9 Space Delta 10 Space Delta 11 Space Delta 12 Space Delta 13 Space Launch Delta 30 Space Launch Delta 45
Squadrons	319th Combat Training 614th Combat Training 73rd ISR 21st Operations Support 721st Operations Support 527th Space Aggressor 4th Space Control 5th Space Control 16th Space Control 18th Space Control 20th Space Control 2nd Space Launch 5th Space Launch 1st Space Operations 2nd Space Operations 3rd Space Operations 4th Space Operations 21st Space Operations 22nd Space Operations 23rd Space Operations 25th Space Range 2nd Space Warning 6th Space Warning 7th Space Warning 10th Space Warning 11th Space Warning 12th Space Warning 13th Space Warning 1st Test and Evaluation 3rd Test and Evaluation 17th Test and Evaluation 533rd Training 328th Weapons NSSI
Direct reporting units	Space Rapid Capabilities Office Space Warfighting Analysis Center

Locations

Space Force Bases	Buckley Los Angeles Patrick Peterson Schriever Vandenberg
Space Force Stations	Cape Canaveral Cape Cod Cavalier Cheyenne Mountain Clear Kaena Point New Boston Thule

Personnel
and training

History and
traditions

Former wings and deltas	21st Space Wing 50th Space Wing 460th Space Wing Space Training and Readiness Delta (Provisional)

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4th Test and Evaluation Squadron

Contents

List of commanders[]

See also[]

References[]

External links[]