Nürnberger Land is a Landkreis in Bavaria, Germany. It is bounded by the districts of Forchheim, Bayreuth, Amberg-Sulzbach, Neumarkt, Roth and Erlangen-Höchstadt, and by the city of Nuremberg. From Wikipedia
The operation targets a cell around Heinrich XIII. Prinz Reuß suspected of carrying out shooting exercises to prepare a possible attack on the Bundestag.