A soldier stole a 155mm artillery round and concealed it among his possessions ... on Sept. 10, 2015. (U.S. Army/Spc. Ashley Marble The six-year disappearance of a high-explosive projectile ...

The United States military ... named the Multi-Domain Artillery Cannon (MDAC) and Hypervelocity Projectile (HVP) prototype, was announced through a public notice on December 20, 2024. The Pentagon ...