United Defense XM2001 Crusader self-propelled howitzer, the upgraded version includes a XM297E2 barrel extended to 56 caliber and MACS solid propellant charges, as well as a new powertrain, consisting of Honeywell LV100-5 turboshaft engine and Allison 5060-3 transmission. pic.twitter.com/6s1qVV9wEj

— Ronkainen (@ronkainen7k15) October 22, 2023