WASHINGTON — The 155 mm howitzer round is one of the most requested ... They can be packed with highly explosive material, use precision guided systems, pierce armor or produce high fragmentation.

The 155 mm howitzer round is one of the most requested artillery ... They can be packed with highly explosive material, use precision guided systems, pierce armor or produce high fragmentation.

Developed by defense contractor Northrop Grumman and dubbed the XM1211 High Explosive Proximity (HEP) cartridge, each 30×113 mm round comes outfitted with a tiny radio-frequency sensor that ...

A military explosive that was found in the backyard of a Wake County home on Tuesday was a 30mm training round.

(Nammo ) Norwegian company Nammo has signed a contract to deliver its 25 mm Armour Piercing Explosive (APEX) round to Australia, the company announced in a recent press release. The APEX round is ...