Much development has been necessary to enable the new M-code capability on more than 700 weapon systems that require it. This article overviews M-code, the updates to antenna and receiver technology ...

As threats against GPS increase, military forces need the most secure, reliable, and accurate positioning, timing, and synchronization solutions for any environment. M-Code is used in the lab for ...

Lockheed Martin is stepping up its argument that the U.S. military’s GPS constellation is becoming more resilient, even as military leaders warn publicly about rising jamming and spoofing threats and ...

The final steps to fully-enable the ultra-secure, jam-resistant Military Code (M-Code) signal on the Global Positioning System (GPS) are now underway. The Space Force’s M-Code Early Use (MCEU) upgrade ...

GPS III satellites are capable of broadcasting the M-Code signal, but the U.S. military needs an M-Code-capable ground system and receivers to get the new signal into the hands of troops. (Lockheed ...

CINCINNATI, June 3, 2025 /PRNewswire/ -- BAE Systems (LON: BA) unveiled a diverse line of M-Code Global Positioning System (GPS) receiver solutions at the Joint Navigation Conference in Cincinnati ...

CEDAR RAPIDS, Iowa--(BUSINESS WIRE)--At the Joint Navigation Conference in San Diego, BAE Systems unveiled its newest advanced M-Code GPS receiver for guided weapons and other small applications, ...

CEDAR RAPIDS, Iowa--(BUSINESS WIRE)--BAE Systems, Inc. has received a $325.5 million contract from the Defense Logistics Agency for advanced Military Code (M-Code) Global Positioning System (GPS) ...

The United States Space Force (USSF) has now received an Operational Acceptance for the GPS III Military-Code's (M-Code) Early Use (MCEU) because of the current system's lack of control on the ground.

Northrop Grumman’s Embedded Global Positioning System and Inertial Navigation System-Modernization (EGI-M) programme recently finished its critical design review. The US Department of Defense plans ...

M-Code is a highly anticipated anti-spoofing, anti-jamming GPS signal designated for military use. Currently, there are 23 GPS satellites on orbit capable of broadcasting M-Code. (Lockheed Martin) ...

Northrop Grumman's M-code-capable LN-251 INS/GPS. (Northrop Grumman) US Navy officials and their counterparts at Northrop Grumman have begun integrating military code (M-Code)-enabled GPS capability ...