New Army technology allows artillery to target (and hit) up to 38.5 MILES.
https://www.foxnews.com/tech/major-brea ... ling-range“When you are talking about doubling the range you need a longer tube and a larger caliber. We will blend this munition with a howitzer and extend the range. We are upgrading the breach and metallurgy of the tube, changing the hydraulics to handle increased pressure and using a new ram jet projectile – kind of like a rocket,” a senior Army weapons developer told Warrior Maven in an interview earlier this year."