Iceland Air Defence System
The Iceland Air Defence System (Icelandic: Ćslenska loftvarnarkerfiư) is a part of the Icelandic Coast Guard, funded by NATO. It operates four radar complexes, a software and support facility as well as a command and report centre.
It is primarily used to monitor all military and civilian air traffic and direct allied interceptors based out of country and forms part of the NATO Integrated Air Defense System.