I post here before doing the change, cf these posts in the non-unidentified thread:
https://imcdb.opencommunity.be/forum_topic-1987-90807-Non_Unidentified_Vehicles.html#p90807
Should we renamed GNK Defence to just GNK?
As before 1982 the name was rather GNK Sankey, name which is more used on Wikipedia than GNK Defence.