NTB/via REUTERSOSLO, April 25 (Reuters) - A former commander in Russia's Wagner mercenary group seeking asylum in Norway pleaded guilty on Tuesday to being involved in a fight outside an Oslo bar and carrying an air gun in public and said he felt "very ashamed." Medvedev pleaded guilty to fighting outside the Oslo bar on Feb. 22 and preventing a police officer from doing his or her duty. He also pleaded guilty to carrying an air gun in public on a separate occasion on March 14. He also said he had bought an air gun from a shop in Oslo for self-defence, because he feared somebody might attack him. Medvedev told Reuters in February he had fought in Ukraine, including in the region around Bakhmut, at the centre of months of fierce battles between Russian and Ukrainian forces that have all but destroyed the city.

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