Iridium delivers resilient, secure, and trusted position, navigation and timing (PNT) solutions tailored for government needs including national security and defense. From protecting critical assets and logistics to maintaining uninterrupted communications, Iridium PNT offers a resilient, proven alternative to GPS and GNSS.
Protect Assets, Communications & Security
How Iridium PNT Works
The Iridium PNT signal is broadcast from our crosslinked low-Earth orbit (LEO) satellite constellation. That means continuous global coverage, even in GPS-challenged environments such as inside secure facilities, dense urban areas, and remote maritime regions.
Complex beam patterns and signal authentication techniques harden against jamming and spoofing threats to provide reliable, secure PNT—whenever and wherever needed.
Accurate Positioning is Vital
Behind every secure nation and thriving economy is trusted location intelligence. Reliable positioning data supports mission-critical logistics and protects vital infrastructure. Without it, critical systems can falter. Iridium PNT delivers continuity where others can’t.
Navigation Needs a Resilient Alternative
Navigation failures can cause safety hazards, service disruptions, and economic setbacks. That’s why industries and governments trust Iridium PNT to enhance existing systems and keep critical movement on course—without interruption.
Timing: The Invisible Engine of Modern Infrastructure
Financial markets, telecom networks, energy grids, transportation systems—everything depends on accurate time. When GPS is disrupted by interference, obstructions, or malicious actors, these systems lose their synchronization. Iridium delivers the trusted timing that keeps it all running.
Government Support for PNT Elevates Resilience
Governments play a key role in helping operations across all CI sectors adopt the responsible use of PNT. The policy directives and practical guidance they offer to PNT-dependent enterprises, both public and private alike, can help ensure maximum resilience.
Explore Iridium PNT For Other Industries
Get in Touch
Our team can help you plan and deploy Iridium PNT.