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Final Steps Underway to Operationalize Ultra-Secure, Jam-Resistant GPS M-Code Signal

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Picture Credit score: Lockheed Martin

March 29, 2020 – The ultimate steps to fully-enable the ultra-secure, jam-resistant Army Code (M-Code) sign on the International Positioning System (GPS) are now underway.

As a part of the U.S. army’s effort to modernize GPS, the U.S. House Drive has been steadily upgrading its current GPS Floor Operational Management System (OCS). The House Drive lately introduced Operational Acceptance of the GPS Contingency Operations (COps) improve, developed by Lockheed Martin. COps enabled management of the operational GPS constellation, now containing 21 M-Code succesful GPS satellites, together with Lockheed Martin’s first two GPS III satellites, till the following technology OCX floor management system is delivered.

M-Code Operational Availability On Monitor For 2020

The House Drive’s M-Code Early Use (MCEU) improve, delivered earlier
this yr, will allow the OCS to activity, add and monitor M-Code inside
the GPS constellation, in addition to help testing and fielding of
modernized consumer tools, previous to the completion of the
next-generation floor management methods.

This Spring, work will start to put in the parts wanted to
command and monitor the M-Code encrypted GPS sign, which boosts
anti-jamming and safety from spoofing, in addition to will increase safe
entry for our forces, into the GPS OCS. M-Code alerts are at present
out there on all of the on-orbit GPS IIR-M, IIF and III house autos.

A key to enabling M-Code is a brand new software-defined receiver Lockheed Martin developed and is putting in in any respect six House Drive monitoring websites. The M-Code Monitor Station Know-how Functionality (M-MSTIC) makes use of a industrial, off-the-shelf common function Graphics Processing Unit (GPU) to affordably obtain and monitor M-Code alerts. Operators can monitor the sign as wanted. M-MSTIC enhances MSTIC’s, which Lockheed Martin developed and fielded to switch growing older receivers that had been changing into tough and costly to take care of.

“Our warfighters depend upon GPS alerts each day for a lot of important
missions, so something we are able to do to make these alerts extra immune to
jamming and spoofing is extraordinarily vital – and out there at present,” stated
Johnathon Caldwell, Lockheed Martin Vice President of Navigation
Techniques. “The extra highly effective GPS III/IIIF satellites coupled with
Lockheed Martin’s upgrades to the GPS floor system are making that

Second GPS III Satellite tv for pc Joins GPS Constellation

On March 27, the House Drive declared Operational Acceptance of Lockheed Martin’s second GPS III satellite tv for pc. One other M-Code enabled satellite tv for pc, GPS III House Automobile 02, “nicknamed Magellan,” is modernizing at present’s GPS satellite tv for pc constellation with new 3x larger accuracy and as much as 8x improved anti-jamming capabilities. GPS III additionally offers a brand new L1C civil sign, appropriate with different worldwide international navigation satellite tv for pc methods, like Europe’s Galileo.

Lockheed Martin is at present contracted to construct as much as 32 GPS III/GPS III Comply with On (GPS IIIF) satellites to assist modernize the GPS constellation with new know-how and superior capabilities. The supply tempo for these modernized GPS satellites will permit for a number of launches per yr. The third M-code enabled GPS III satellite tv for pc, named “Columbus,” is predicted to launch in April, 2020.

Cyber Safety Considerably Hardened With Purple Dragon Cyber Safety Suite

Cyber defenses throughout the upgraded GPS system had been lately evaluated by a authorities evaluation group and handed the Operational Utility Analysis. Lockheed Martin delivered the Purple Dragon Cybersecurity Suite (RDCSS) Part III improve through the fourth quarter of 2019, dramatically enhancing Defensive Cyber Operations (DCO) visibility into GPS community site visitors. Different add-ons embody consumer habits analytics to investigate patterns of site visitors and community faucets to enhance information collections.

“GPS is a gorgeous goal for our adversaries, so it was important
we carry our greatest cybersecurity defenses to the desk,” stated Stacy
Kubicek, Vice President of Mission Options Protection and Safety.
“Since we started sustaining the Floor OCS in 2013, we have now
systematically upgraded and changed software program and – it’s now a
very safe system.”

Lockheed Martin has sustained the GPS Floor OCS since 2013. In
November of 2018, the group accomplished the AEP 7.5 architectural change –
changing the and software program to enhance resiliency and
cybersecurity.  In December of 2018, the Air Drive awarded Lockheed
martin the GPS Management Section Sustainment II (GCS II) contract to
additional modernize and maintain the AEP OCS by means of 2025. 

The GPS III group is led by the Manufacturing Corps, Medium Earth Orbit
Division, on the House Drive’s House and Missile Techniques Heart, at Los
Angeles Air Drive Base. The GPS OCS sustainment is managed by the
Enterprise Corps, GPS Sustainment Division at Peterson Air Drive Base.  2
SOPS, at Schriever Air Drive Base, manages and operates the GPS
constellation for each civil and army customers.

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