They are using them more as medium or close range hybrid infantry support/artillery with 100mm High Explosive shells. Unlike traditional artillery, which is a very soft target, these T-55s can maneuver into position with infantry and use their large guns to take out hard targets and lighter enemy vehicles. Plus, each T-55 has a heavy machine gun mounted for both air and ground defense. Overall it's an interesting strategy to use otherwise outdated vehicles, but I'm not sure how effective it will be.
They are using them more as medium or close range hybrid infantry support/artillery with 100mm High Explosive shells. Unlike traditional artillery, which is a very soft target, these T-55s can maneuver into position with infantry and use their large guns to take out hard targets and lighter enemy vehicles. Plus, each T-55 has a heavy machine gun mounted for both air and ground defense. Overall it's an interesting strategy to use otherwise outdated vehicles, but I'm not sure how effective it will be.