C2 Comms For Expeditionary Networks
Low SWaP C2 Solutions for Unmatched Tactical Interoperability
Visit REDCOM at Modern Day Marine 2025 29 April-1 May • Booth #1161 at the Walter E. Washington Convention Center
Enhance Marine Corps Comms with REDCOM Sigma
REDCOM® is a U.S. company that specializes in the development of advanced strategic, operational, and tactical communication solutions with a focus on interoperability, flexibility, and ease of use.
REDCOM Sigma was designed and created to meet the needs of the modern warfighter. Sigma enables Marines to execute tactical communications across all domains in disconnected, intermittent, and limited environments, providing unparalleled situational awareness.
Use cases that support all Marine Air-Ground Task Forces (MAGTFs):
- MEF
- MEB
- MEU
- SPMAGTF


Strengthening Tactical Interoperability
Small form factor C2 comms platform with an integrated radio gateway
REDCOM Sigma® XRI is a Small-Form-Factor Command and Control (C2) platform with voice, video, chat, radio interoperability, and an integrated console. Sigma XRI empowers the USMC to talk across the spectrum to disparate communications devices or frequencies while reducing manpower, lowering end-item costs, and conserving training resources.
As a low-SWaP device, Sigma XRI enables the USMC to maintain communications on-the-move, whether that be on foot or mobile patrol for the GCE, Air Support for the ACE, or even a supply run by the MLG or CE. Sigma and the XRI make perfect additions to fly-away kits, making comms lighter and faster.
Revolutionize Lightweight Comms for Marines
The most powerful ATAK plugin for C2 communications
REDCOM Sigma Client for ATAK brings adaptable and highly interoperable communications to the hands of every warfighter. With Sigma Client for ATAK, Marines can use their Android smartphone or MAGTAB as a robust PTT client, converging data and communications into a single pane of glass.

How REDCOM Sigma Helps the Marine Corps
The USMC’s modernization plan emphasizes upgrading communications, and REDCOM is primed to support this effort. By delivering innovative technology that enhances interoperability, mobility, and operational flexibility, REDCOM empowers the Marine Corps to maintain its strategic edge and thrive in complex, contested environments.

Littoral Operations
REDCOM ensures secure, reliable communication for Marine Littoral Regiments (MLRs) in contested littoral zones while enhancing unit coordination to support the USMC’s strategic objectives.

Island Chain Hopping
REDCOM provides advanced communication solutions that enable rapid Marine unit deployment across island chains by maintaining secure connectivity and ensuring seamless coordination between dispersed forces.

Expeditionary Advanced Base Operations (EABO)
REDCOM provides scalable, transport-agnostic communication networks for expeditionary base operations that integrate with other technologies to boost situational awareness and operational control, making it invaluable for Marine Corps EABO deployments.

Network On The Move (NOTM) Operations
REDCOM ensures continuous, secure mobile communication for USMC forces on the move, maintaining command and control in dynamic environments with adaptable solutions that support various platforms, including vehicles and aircraft.

Command Operations Center (COC) Configurations
REDCOM enables flexible reconfiguration of Command Operations Centers to adapt to evolving mission needs while integrating communication systems that provide real-time data and secure channels for enhanced situational awareness and decision-making.

Amphibious Operations During Marine Expeditionary Units (MEUs)
REDCOM provides secure, reliable communication for Marine Littoral Regiments in contested zones and boosts unit coordination for USMC operations.

Visit REDCOM at Modern Day Marine 2025
REDCOM will be exhibiting at this year’s Modern Day Marine show in Washington, DC, from 29 April – 1 May. Visit Booth #1161 in the Walter E. Washington Convention Center’s Small Business section to chat with Tayler Gordon and Filemon Flores and discover how REDCOM Sigma enhances tactical communications and improves mobility for the Marines.
- PRODUCT BRIEFS