The end of the GPS era: the US Army has started production of an alternative navigation system

The US Army has approved full-scale production of a positioning, navigation and timing (PNT) system developed by Collins Aerospace that allows the military to operate in GPS-free environments.

Here's What We Know

The system, called the Mounted Assured PNT System (MAPS), is a key element of the army's modernisation. It is designed to provide navigation in cases where the enemy jams or spoofs GPS signals. MAPS Generation II uses algorithms to fuse data from sensors and non-radio frequency systems to distribute accurate location and time data.

According to Lieutenant Colonel Damian Dixon, the decision to produce the system was the result of more than six years of development. The system allows the military to move efficiently, coordinate actions and conduct combat operations, eliminating dependence on traditional GPS receivers and antennas.

MAPS GEN II consists of an internal navigation module that integrates data from various sensors and a jamming antenna system mounted on combat vehicles.

To date, the US Army has spent about $500 million on the development of the PNT programme. In fiscal year 2025, it is planned to purchase 619 MAPS GEN II systems worth $130 million. The procurement includes spare parts, testing, logistical support and engineering modifications for armoured units, Stryker brigades and infantry units.

Source: Defence News