timing

An iodine optical clock by SpaceTech, Germany (Credit: ESA)

February 10, 2026

Three ways R&D has shaped Galileo Second Generation

By Tracy Cozzens

A train speeds away from London. (Photo: mammuth/iStock / Getty Images Plus/Getty Images)

December 12, 2025

UK identifies issues in addressing PNT resilience

By Tracy Cozzens

Figure 2. Resilient PNT lifecycle.

December 5, 2022

Delivering security through systems engineering

By Mitch Narins

November 7, 2022

China investigates improving GNSS timing with lasers

By Tracy Cozzens

Photo: Andrea Izzotti/Shutterstock.com

July 27, 2022

National Guard timing backup for GPS in House FY-2023 NDAA

Photo: Focus Telecom

June 1, 2022

Focus Telecom’s GPS Resilient Kit protects against timing threats

By Tracy Cozzens

Igor Borisenko/iStock / Getty Images Plus/Getty Images

April 1, 2022

It’s about time for the electrical grid

Image: gremlin/E+/Getty Images

January 1, 2022

Right on time: Protecting critical infrastructure against threats

December 9, 2021

ADVA boosts PNT resilience with new software release

By Tracy Cozzens

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