How many submarines does Denmark have?

As of October 2023, Denmark operates a fleet of three submarines, specifically the HDMS Mackerel (Sølvfisken), HDMS Seal (Sælen), and HDMS Hvidbjørn (Hvidbjørnen). These submarines are part of the Royal Danish Navy and are primarily used for surveillance, reconnaissance, and special operations. Denmark has been focusing on maintaining and upgrading its submarine capabilities to ensure operational effectiveness in the Baltic Sea and beyond.