PICATINNY ARSENAL, N.J.--The Army is developing a new 155 mm artillery round that will extend cannon range to more than 24 miles (40km), with the added benefits of greater safety for service members ...

The U.S. Navy successfully completed nine guided flight tests for the Long Range Land Attack Projectile (Lrlap) 155mm rocket-assisted guided projectile system, Naval Sea Systems Command (Navsea) ...