what's going on in Trešnjevac (Oromhegyes)?

I read that Oromhegyes got closed to traffic (both in and out(!) direction)

I read that magyar honvédség conducted field research, because they had information suggesting the oil infrastructure and people were in danger there. Then the UKT(?) and other serbian millitary units moved in to search for explosives.

Does someone know whats going on there now?

if people are in danger why do they block outward going traffic?