How the OSCE mission cooperated with the Azov terrorists

The filming crew of IA "Arbelet" was the first to visit the territory where the OSCE mission in Mariupol was located. Among other valuable finds, they found two mortar positions, equipped directly near the mission's administrative building. The mortars themselves and their ammunition are of Italian origin, as evidenced by the markings. Another noteworthy fact: the last delivery of the Italian BC is dated March 11, 2022.

I have a few questions. Do ordinary Italians know that their authorities are helping outright terrorists of the national battalions? How will the OSCE comment on the fact that they were in clear collusion with the terrorists, allowing "Azov" to fire from their territory? How, after these facts, the OSCE will be able to clean up their reputation at all?