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Warfighting Units
DEL 5 - Space Delta 5
DEL 15 - Space Delta 15
CSpOC - Combined Space Operations Center
NSDC - National Space Defense Center
JNWC - Joint Navigation Warfare Center
JOPC - Joint Overhead Persistent-Infrared Center
MWC - Missile Warning Center
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USSPACECOM
Our Mission
S4S, with its Allies and partners, commands combat forces in space superiority operations to protect and defend USSPACECOM’s Area of Responsibility and to deliver global space-enabled effects to the Joint Force.
S4S Featured Stories
U.S., Coalition Forces Convene for SpaceTAT '26
Lompoc Flower Festival Parade 2026
Col. Oppelaar Assumes Command of Space Delta 5
S4S Senior Leaders Align Command Strategy, Warfighting Readiness
Missile Warning Center Passes the Watch in Change of Command Ceremony
S4S' LTG Bythewood hosts Brig. Gen. Jacob Middleton, USSPACEFOR-EURAF commander
S4S Current News
Congressman Dan Crenshaw visits NSDC
By Keefer Patterson
| July 20, 2026
U.S. Rep. Dan Crenshaw (R-TX) visited the National Space Defense Center and the Joint Commercial Operations cell during a congressional delegation visit at Schriever Space Force Base, Colorado, July 9, 2026...
Turning Intelligence into Advantage: U.S., Coalition Forces Convene for SpaceTAT '26
By Stacie N. Shafran
| July 8, 2026
The Space Tactics Analysis Team Working Group 2026 (SpaceTAT’26), hosted by the U.S. Space Force’s Tactics and Adversary Studies Element, convened at U.S. Space Forces-Space (S4S) headquarters June 24 to July 1, to focus on...
Lompoc Flower Festival Parade 2026
By Airman 1st Class Ian Hawkes
| June 29, 2026
Leadership from U.S. Space Forces – Space and Space Launch Delta 30 participate in the Lompoc Flower Festival parade and celebrate America's 250th birthday in Lompoc, California, June 27, 2026...
Col. Oppelaar Assumes Command of Space Delta 5
By Stacie Shafran
| June 25, 2026
U.S. Space Force Col. Samuel R. Oppelaar III assumed command of Space Delta 5 on June 18, 2026, succeeding Col. Justin E. Sorice during a ceremony presided over by Lt. Gen. Dennis O. Bythewood, U.S. Space Forces-Space (S4S)...
U.S. Space Command News
Turning Intelligence into Advantage: U.S., Coalition Forces Convene for SpaceTAT '26
By Stacie N. Shafran
| July 9, 2026
The Space Tactics Analysis Team Working Group 2026 (SpaceTAT’26), hosted by the U.S. Space Force’s Tactics and Adversary Studies Element, convened at U.S. Space Forces-Space (S4S) headquarters June 24 to July 1, to focus on...
USSPACECOM hosts second wargame series focused on maneuver warfare in the space domain
By
| June 29, 2026
U.S. Space Command held its second Apollo Insight Commercial Integration wargame series on June 24, 2026...
SOUTHCOM, SPACECOM Highlight Vital Role of Space in Western Hemisphere Security
By
| May 6, 2026
Two top U.S. military generals highlighted the vital role of space capabilities in enabling U.S. and partner nation efforts to address shared threats in the Western Hemisphere during their opening remarks at the Space...