GA-EMS details 10 MJ railgun testing progress
General Atomics Electromagnetic Systems (GA-EMS) has completed final assembly and factory acceptance testing of its 10 Mega Joule (MJ) medium range multi-mission railgun system, the company announced on 31 July.
The railgun will now be put through testing at Dugway Proving Ground in Utah.
The system has been designed to provide a multi-mission, multi-domain capability with greater flexibility and a smaller footprint for ship, land and mobile platforms.
The railgun system integrates a High Energy Pulsed Power Container (HEPPC), the 10 MJ launcher, hypersonic hybrid missile, and fire control technologies.
The HEPPC uses next-generation railgun capacitors and a new approach to packaging and distribution of the energy in a smaller footprint than existing pulsed power solutions. This reduces the number of pulsed power containers required to launch the projectiles or hybrid missiles.
GA-EMS conducted projectile component testing earlier this year. The testing also demonstrated a continuous two-way data link between the in-flight projectiles and the ground station.
More from Land Warfare
-
![CV90 revels in northern exposure while looking for new customers (updated April 2025)]()
CV90 revels in northern exposure while looking for new customers (updated April 2025)
The BAE Systems Hägglunds’ CV90 IFV has been around for decades but continual refreshing to maintain power and relevance, along with a healthy market at home in Sweden and neighbouring countries, has led to more than 1,700 vehicle orders with 10 countries.
-
![Oshkosh notches JLTV win with Dutch order]()
Oshkosh notches JLTV win with Dutch order
The order further extends the Oshkosh Defense production line as AM General, selected for US orders, pushes to get vehicles out the door with no room for export orders.
-
![Dronebuster product line and production capability expanded]()
Dronebuster product line and production capability expanded
DZYNE Technologies, the maker of Dronebuster counter-uncrewed aerial system (C-UAS) devices, has announced plans to expand production and released details on a new version of the system. This follows the release of an all-in-one kit system earlier this year.
-
![Ireland plans for radar capability in 2026]()
Ireland plans for radar capability in 2026
The Irish Government has previously outlined ambitious plans, the furthest reach of these being the possible purchase of fighter aircraft to provide a capability the country’s defence force currently doesn’t have. A more advanced procurement effort for a primary radar is being fast tracked.
-
![US Army LTAMDS enters production phase]()
US Army LTAMDS enters production phase
LTAMDS was approved in multiple flight trials and assessments.
