General Atomics Electromagnetic Systems has been awarded a contract to participate in the US Army’s Extended Range Artillery Projectile (ERAP) program, according to a report from Breaking Defense. The agreement positions the company alongside two other major defense contractors—General Dynamics Ordnance and Tactical Systems and BAE Systems—in the ongoing competition to develop the military branch's next-generation 155mm artillery variant. The inclusion of a third vendor points to a deliberate procurement strategy aimed at expanding the industrial base for critical munitions while fostering technical competition in long-range fires.
Expanding the industrial base for precision fires
General Atomics Electromagnetic Systems, a division of the broader defense and technology company known for its unmanned aerial systems and advanced power technologies, brings a distinct engineering profile to a field traditionally dominated by legacy munitions makers. By bringing the company into the ERAP program, the Army is widening its pool of technical approaches for the 155mm variant. BAE Systems and General Dynamics Ordnance and Tactical Systems, both established heavyweights in ground combat systems and conventional munitions, represent the traditional defense industrial base for artillery development.
The push for an extended-range 155mm projectile reflects a broader structural priority within ground forces to increase the standoff distance and survivability of artillery units. As modern combat environments demand greater range and precision, the ERAP program serves as a critical modernization node. Introducing a third competitor at this stage suggests the Army is prioritizing technical diversity and supply chain resilience, ensuring multiple viable pathways exist before committing to a final production design.
How the three companies will differentiate their technical proposals remains to be seen as the ERAP program progresses. The competition will likely test both the engineering viability of extended-range designs and the manufacturing scalability required to meet the Army's future munitions demands.
With reporting from Breaking Defense.
Source · Breaking Defense
