The US Army just spent a week putting a new version of its signature Stryker vehicles through its paces, testing an upgraded system equipped with a 30mm autocannon.
Soldiers conducted live-fire exercises at Yakima Training Center, pairing the experimental vehicles with a digital suite of command-and-control tools to see how they would perform in a fully operational environment.
Digital displays relayed real-time feedback to commanders, letting them adjust positioning and fire controls on the fly based on movement and terrain.

The system’s integration with the OPNET (Operator New Equipment Training) program also allowed data to sync across the Strykers and the broader training range.
“We’re only the second infantry brigade to train with the Stryker-mounted 30mm weapon system,” US Army Captain Jarid Prahl said.
“So it’s also been unique to be on the cusp of the Army’s modernization initiatives, helping to advance the force and change the way we fight in the future.”
New Tech, New Challenges
Adding a 30mm autocannon brought new challenges that legacy systems did not have to face.
Crews had to integrate sensors, optics, and an all-new fire control software while maintaining situational awareness.
At the same time, the upgrades gave soldiers better tools to operate inside the vehicle, with real-time data allowing crews to replay engagements and see how decisions affected outcomes.

Training instructors also noted the improvements in coordination and communication between brigades, which could sharpen both offensive and defensive operations.
“This system brings a level of complexity and capability we haven’t had before. You feel a different kind of adrenaline when you’re operating it because you’re learning something entirely new,” said US Army Specialist Nicolas Taylor.
“The 30mm gives you so much versatility — from airburst munitions to high-explosive rounds — and with the training we’re getting, you really see how efficient and effective the system can be.”