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HomeProgram Executive OfficesMilitary Communication & Positioning, Navigation & Timing

Military Communications & Positioning, Navigation & Timing  

The Military Communications & Positioning, Navigation and Timing (PNT) is the Space Systems Command Program Executive Office (PEO) focused on developing, producing, delivering, and maintaining critical and innovative Military Communications & PNT systems for Space Systems Command (SSC). We relentlessly deliver next-generation capabilities resilient to the threat. 

Military Communications 

Positioning, Navigation & Timing

The MilComm & PNT portfolio spans across the Strategic SATCOM, Protected Tactical SATCOM, Wideband SATCOM, Narrowband SATCOM, SATCOM Command and Control, Positioning, Navigation and Timing services, GPS User Equipment, GPS User Equipment Foreign Military Sales, and GPS Command and Control mission areas.

This portfolio manages programs at all points of the acquisition life cycle from prototypes under development, to systems on the production line, to systems that the warfighter has been operating for almost 30 years.


• Air Force and Army Anti-Jam Modem (A3M)
• Air Force Wideband Enterprise Terminal (AFWET)
• Protected TACTICAL Enterprise Services (PTES)
• Wideband Global SATCOM (WGS)

• Evolved Strategic SATCOM (ESS)
• Enhanced Polar System – Recapitalization (EPS-R)

Narrowband SATCOM
• Mobile User Objective System (MUOS)

Global Positioning System (GPS)

GPS User Equipment
• Military GPS User Equipment (MGUE
 Increment (Inc) 1
• MGUE Inc 2
• GPS Foreign Military Sales (FMS)

GPS Ground/C2
• Next Generation Operational Control System (OCX)
• OCX 3F
• Advanced Extremely High Frequency (AEHF) Ground

Satellite Systems – Sustainment
• AEHF (6)
 •EPS (2)
• MUOS (5)
• Defense Satellite Communications System (DSCS) (6)
• WGS (10)
• GPS III (5)
• GPS IIF (12)
• GPS IIR-M (8)
• GPS IIR (12)

For more information and to get involved, contact