Complex sentence: Combined Air Operations Centre Finderup (CAOC F) is located in Denmark, it is part of NATO's Air Policing mission and is responsible of the airspace around Iceland, Norway, Denmark and the United Kingdom.
Split into simpler sentences: Combined Air Operations Centre Finderup (CAOC F) is located in Denmark. It is part of NATO's Air Policing mission and is responsible of the airspace around Iceland, Norway, Denmark and the United Kingdom.