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 mission - Protect, Defend, Deliver, Connect

S4S Featured Stories
Soldier poses for photo

S4S captain collaborates with international partners during Exercise SPARTEX 2026
Military leaders and partners post for a group photo.

CSpOC hosts Electronic Warfare, On-Orbit Integration Working Group
U.S. and foreign military leaders speak at a conference.

S4S personnel participate in a panel at the 12th annual Joint Space Operations Summit
Headshot of Sr. Space Force leader

Bythewood: Integration, Predictive Space Domain Awareness define S4S mission in 2026
A military woman shakes hands with a military man in front of a window with a view of two giant space sensors

S4S command team visits 2 SWS, 11 SWS, and JNWC
S4S members mentor students at local STEM event

S4S members mentor students at local STEM event
S4S Current News
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U.S. Space Command News
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