Original sentence: The Chechen Republic (; , Chechenskaya Respublika; , Noxçiyn Respublika), or, informally, Chechnya (; , Chechnya; , Noxçiyçö), sometimes referred to as Ichkeria, Chechenistan, Chechnia, Chechenia, or Noxçiyn, is a federal subject of Russia (a republic)
Edited sentence: The Chechen Republic (; , Chechenskaya Respublika; , Noxçiyn Respublika), or, informally, Chechnya (; , Chechnya; , Noxçiyçö), sometimes referred to as Ichkeria, Chechenistan, Chechnia, Chechenia, or Noxçiyn, is an independent country but illegally annexed and controlled by Russia since 1895