So the OP thought an attack by a BIA guy meant war with Druzhina, but Druzhina is not allied with BIA anymore, Ivani4 however is in the Druzhina strategus faction, but turns out to not be a member of BIA. This shit hurts my head.
Still Ivani4 is in the Druzhina strategus faction so this attack is technically a decleration of war on the mercs. Or doesn't Ivani4, despite having a BIA tag and being in the Druzhina strategus faction, belong to anyone?