The 55th Training Squadron (55 TRS) is a unit of the
United States Space Force
The United States Space Force (USSF) is the space force branch of the United States Department of Defense. It is one of the six United States Armed Forces, armed forces of the United States and one of the eight uniformed services of the Unite ...
assigned to
Space Training and Readiness Command
Space Training and Readiness Command (STAR Command or STARCOM) is the United States Space Force's education, training, doctrine, and test field command. It is headquartered at Peterson Space Force Base, Colorado.
Space Training and Readiness C ...
's
Space Delta 11
Space Delta 11 (DEL 11) is a United States Space Force unit responsible for space Aggressor squadron, range and aggressor. It conducts live and virtual training and operations for test and training requirements. It was established on 23 August, ...
. Formerly the 55 CTS, the squadron was activated on 17 June 2025 to implement and sustain enterprise-wide command and control training for the Space Force. It is headquartered at
Vandenberg Space Force Base
Vandenberg Space Force Base , previously Vandenberg Air Force Base, is a United States Space Force Base in Santa Barbara County, California. Established in 1941, Vandenberg Space Force Base is a space launch base, launching spacecraft from the ...
, in
California
California () is a U.S. state, state in the Western United States that lies on the West Coast of the United States, Pacific Coast. It borders Oregon to the north, Nevada and Arizona to the east, and shares Mexico–United States border, an ...
.
History
The 55th Combat Training Squadron (55 CTS) was a unit of the
United States Space Force
The United States Space Force (USSF) is the space force branch of the United States Department of Defense. It is one of the six United States Armed Forces, armed forces of the United States and one of the eight uniformed services of the Unite ...
assigned to
United States Space Forces – Space
The United States Space Forces – Space (S4S, SPACEFOR–SPACE) is the United States Space Force component field command to the United States Space Command. It was formed by combining the Combined Force Space Component Command and Joint Task For ...
's
Space Delta 5
Space Delta 5 (DEL 5) is a United States Space Force unit responsible for preparing, presenting, and fighting assigned and attached forces for the purpose of conducting operational-level command and control (C2) of space forces to achieve theate ...
. Formerly the 614 CTS, the squadron was activated on 16 December 2016 to implement and sustain enterprise-wide changes under the Space Training Transformation and Space Mission Force constructs.
List of Commanders
See also
*
Space Delta 11
Space Delta 11 (DEL 11) is a United States Space Force unit responsible for space Aggressor squadron, range and aggressor. It conducts live and virtual training and operations for test and training requirements. It was established on 23 August, ...
References
External links
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Military education and training in the United States
Squadrons of the United States Space Force
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