thumb|right|300px|A 122 mm howitzer 2A18 (D-30)|D-30 howitzer in Rovajärvi, 1997.
thumb|right|300px|A 122 mm howitzer 2A18 (D-30)|D-30 howitzer in Rovajärvi, 1997.
Rovajärvi is the main artillery practice range of the Finnish Army. At area, it is the largest practice range of the Finnish Defence Forces, and the largest such range in western Europe. It is located on the Arctic Circle in Lapland, within the municipalities of Rovaniemi and Kemijärvi, and it borders Sodankylä in the north. It is mainly used for large-scale nation-wide training exercises. A two-week general military exercise for artillery conscripts is arranged biannually in Rovajärvi.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).