Self-propelled howitzer 122mm SORA (Serbian: Самоходна хаубица 122mm СОРА, tr. Samohodna haubica 122mm SORA) is a Serbian 122mm self-propelled howitzer developed by the Military Technical Institute (MTI) for the Serbian army. Self-propelled howitzer SORA features whole upper part of 122mm howitzer D-30J mounted on the rear end of modified FAP 2026 BS/AV truck chassis. Main functions of the weapon system, such as navigation, gun lying, loading of ammunition and deployment, are fully automatic.