Rafale C serial 135, code 113-GN of ETR (Escadron de Transformation Rafale) 02.092, a joint French Air Force-Aéronavale operational conversion unit based at Base Aérienne 113 Saint-Dizier. (The base number is where the "113" in "113-GN" comes from.)

English-language sources typically change the format of French Air Force squadron numbers, for whatever reason, so you may see references to ETR 2/92, which means the same thing as ETR 02.092.