Boeing and Nammo tested the new generation Ramjet 155 ammunition

In Norway, Boeing and Nammo conducted a series of fire tests of Ramjet 155 long-range ammunition. This info is stated in the report of Boeing.
The Ramjet 155 artillery ammunition was designed to meet the requirements of the US Army for long-range and aimed fire on the enemy.
Successful tests demonstrated the survivability of the artillery system and the predicted characteristics.
