![](https://news.usni.org/wp-content/uploads/2019/01/4966640.jpg)
Navy Studying Hyper Velocity Projectile, Other Ammo for Zumwalt Guns
ARLINGTON, Va. – The Navy is still looking at a variety of options to arm the dormant 155mm Advanced Gun…
Copyright 2024 U.S. Naval Institute. All Rights Reserved.