Create a free starter account, or log in.

Get access to four free articles per month, as well as our Decisive Edge Newsletters and Daily News Bulletin.

Email Address

Password

Forgot your password? Reset by clicking here

Create a Password

[[ req.met ? '✓' : '•' ]] [[ req.text ]]

Re-enter Password

Passwords do not match

First Name

Last Name

Country

Confirm your account

Please enter the four-digit pin below that has been emailed to you.

Didn't receive the pin yet?

This pin expires in 20 minutes.

[[ error ]]

By creating an account, you agree to the Terms of Service and Privacy Policy.

Stay informed with Shephard's award-winning journalism. Unlock unlimited access and in-depth analysis with a corporate or individual subscription.

Explore your options here

M-Code advances for GPS satellites

10th August 2020 - 08:51 GMT | by Shephard News Team

RSS

The fourth Lockheed Martin-built GPS III Space Vehicle (GPS III SV04) has been shipped to Cape Canaveral in preparation for a September 2020 launch, US Space Force announced on 6 August.

Once on-orbit, GPS III SV04 will be the 23rd satellite in the 31-satellite GPS constellation to include the GPS Military Code (M-Code) encrypted signal that enhances anti-jamming and anti-spoofing capabilities.

Meanwhile, Lockheed Martin has installed an M-Code Early Use (MCEU) upgrade to the Operational Control Segment (OCS), which is the in-service GPS ground control system. MCEU allows the OCS to task, upload and monitor M-Code within the GPS constellation, as well as support testing and fielding of modernised user equipment, as a gap-filler for M-Code operations until the next-generation control system is delivered.

MCEU is expected to reach operational acceptance in November 2020.

As part of our promise to deliver comprehensive coverage to our Defence Insight and Premium News subscribers, our curated defence news content provides the latest industry updates, contract awards and programme milestones.

Author

Shephard News Team

As part of our promise to deliver comprehensive coverage to Premium News and Defence Insight …

Read full bio

More from Digital Battlespace

Australia looks towards space with force restructure, investment and training

Australia is looking to improve its presence in space with a focus on communications and creating a dedicated segment of its defence forces committed to the domain.
EID to unveil new vehicle communication system at DSEI

The Portuguese company’s naval communications system is in service across more than a dozen countries. It has turned to its home nation for support in developing a new vehicle based C2 system.
Chess Dynamics successfully demonstrates Vision4ce AI-driven tracker

The Vision4ce Deep Embedded Feature Tracking (DEFT) technology software is designed to process video and images by blending traditional computer vision with artificial intelligence (AI) algorithms to present actionable information from complex environments.
Wave Relay devices cleared for security use on commercial systems in industry trend

Persistent Systems has been cleared by National Security Agency (NSA) to transmit sensitive data on commercial networks. The devices are added to the NSA’s Commercial Solutions for Classified (CSfC) component list which also includes other companies’ products providing the same security.
UK teases cyber spending boost in Strategic Defence Review ahead of “imminent” release

The release of the UK’s Strategic Defence Review (SDR) has been long promised as mid-year. It is possible it could be as early as 2 June although the UK Ministry of Defence (MoD) continues to play its cards close to its chest.
Intelsat emphasises SATCOM resilience for SOF in contested domains (video)

Intelsat outlines how its multi-orbit SATCOM architecture is enhancing connectivity and resilience for special operations forces operating in degraded and contested environments.