A Master Corporal based out of 8 Wing Trenton pleaded guilty to disgraceful conduct at a court martial hearing Thursday.
Master Corporal Arthur G. Mason was charged with touching the genitals of a woman at a private military function in 2019.
The groping took place around a fire where marshmallows were being roasted.
According to Global News the incident took place near Canadian Forces Detachment Mountain View.
A date for a sentencing hearing has not been sent.