“As the Ukraine war has proven, the effectiveness of artillery rests on more than its range or the destructive power of its shells.
The mobility of a howitzer — its capacity to “shoot and scoot” — can make the difference between living to fight another day and being destroyed by the enemy. That’s why the US Army is pondering whether hauling guns by truck is still a viable option.
For towed artillery, “10- or 15-minute displacement time is not going to work against a good enemy,” Gen. James Rainey, head of US Army Futures Command, told reporters at the Association of the United States Army’s annual conference, held this month in Washington DC.”
https://www.yahoo.com/news/250-years-us-troops-could-221701057.html