Before participating in command staff Exercise Atlantika-84 from 31 March to 4 April 1984, the cruiser suffered a partial flooding of her ammunition storage while preparing for the exercise on 20 February. She underwent a mid-career refit at SRZ-35 between 9 October 1986 and 27 August 1990, receiving updated Rastrub-B missiles for her Metel, the Shlyuz satellite navigation system and the Tsunami-BM satellite communications system. On 1 October 1991, the 170th Brigade was redesignated as the 44th Anti-Submarine Warfare Division.[17]