Complex sentence: ELDYK is still in Cyprus and its headquarters is near Nicosia, its previous camp destroyed at 1974 and the area it was (Gerolakkos or Yerolakkos area) is now under Turkish control.
Split into simpler sentences: ELDYK is still in Cyprus and its headquarters is near Nicosia. Its previous camp was destroyed in 1974 and the surrounding (Gerolakkos or Yerolakkos area) is now under Turkish control.