Military
Air Traffic Control Fully Certified
Air Traffic Control Time Certified In Pos 1 (yrs) 3
Situational Awareness; Physiological - Other
ATC Issue All Types; Deviation / Discrepancy - Procedural Published Material / Policy; Inflight Event / Encounter CFTT / CFIT
Air Traffic Control Issued Advisory / Alert; Air Traffic Control Issued New Clearance
Airspace Structure; Human Factors
I was the R-side. Aircraft X was IFR [VOR1] direct to [VOR2] at 6;000. Aircraft X went into a 7;000 MIA at which point I issued a low altitude alert. Training was being performed on the D-side during the event. I was too casual today at work. I was not engaged in the operation which resulted in the event.
ARTCC Controller reported descended aircraft below the MVA.