The city of Murmansk, located on the Kola Peninsula close to the Norwegian and Finnish borders, was a strategically important sea port and industrial city. It was the only Soviet port on the northern coast that did not freeze in the winter, and was vital for the transport of supplies to the South. German forces, including 800 Finns under German command, launched an offensive against Murmansk on June 29, 1941. More than 180,000 grenades and inflammable shells were fired on the city itself. Fierce Soviet resistance in the tundra and several Soviet counter-attacks made an Axis breakthrough impossible, however. Axis forces discontinued their attacks in late October 1941, having failed to take Murmansk or to cut off the Karelian railway line. Murmansk was awarded the title Hero City in 1985.