Jäniskoski-Niskakoski territory
…Lapland, east of Lake Inari, along the Paatsjoki River. The Jäniskoski-Niskakoski territory is currently incorporated into the Nikel township of the Pechengsky District, Murmansk Oblast. Finland sold the area to the Soviet Union on 18 April 1947 because of Soviet interest in developing the Jäniskoski hydroelectric plant…