So far:
Pyon casings found near the exploded mall in Kiev -
2S7 Pion Malka is a Soviet self-propelled 203mm artillery gun.
Its impossible to destroy a supermarket this size even with a Peon missilehttps://t.co/IuSJZZZbzN
Most likely, detonation of the stored there ammunition https://t.co/E01vylW6nb pic.twitter.com/bVetNjeeOX

— Elena Evdokimova (@elenaevdokimov7) March 21, 2022