It is about 7 years since I controlled at a Royal Air Force terminal unit but we still controlled No Compass, No Gyro (NCNG) approaches, both for SRA and PAR.
At Gutersloh with the Army Air Corps (13 years ago) we used to do NCNG low level QGH approaches to either Visual or PAR.
I am sure someone more current will comment, but I see no reason for NCNG to have been dropped as a skill.