Which team are the Red Army fans from?

In the Europa League, only England's "Liverpool" is called the Red Army. In the 1970s and 1980s, Liverpool made absolutely brilliant achievements in Europe. But later, because of Heather's tragedy, many fans died, and Liverpool was banned from Europe and could only play in the English League. The Premier League had been going on for nearly 30 years before Liverpool won the Premier League title for the first time. However, in recent years, the record in the Champions League is not bad, and I have won two championships, among which Istanbul Night in 2005 was a classic reversal in the history of the Champions League.