The U.S. Army has renewed interest in new longer-range artillery shells, such as ramjet-powered types, following its axing of plans to buy a next-generation tracked self-propelled 155mm howitzer ...

A 70-kilometer target range is, by any estimation, a substantial leap forward for artillery; when GPS guided precision 155mm artillery rounds, such as Excalibur, burst into land combat about ten years ...

Extended Range Cannon Artillery, or ERCA, was canceled in 2024. The Army is now looking for more readily available self-propelled howitzer options to meet extended range requirements, mobility and the ...

The modified 155 mm M777A2 howitzer, right, will have a range of more than double that of the current version, left, from 18 to 43 miles. The new howitzer also boasts precision-guided munitions, ...