A decommissioned World War II-era destroyer docked near downtown Buffalo in New York is taking on water and listing...
Navy's Hyper Velocity Projectile
The Hyper Velocity Projectile (HVP) program is a next generation, common, low-drag, guided projectile capable of completing multiple missions for gun systems such as the Navy 5-Inch, 155-mm and future railguns. The high-velocity, compact design relieves the need for a rocket motor to extend gun range.