1.   The Canadians are involved only in monitoring the airspace, from flight paths that take them over either the Adriatic Sea or southern Hungary.

2.   The loss of a U.S. Air Force reconnaissance drone in Iraq underscored the dangers facing American and British pilots monitoring the airspace over northern and southern Iraq.

3.   UNPROFOR monitors Bosnian airspace from the ground, while NATO aircraft, including AWACS radar planes, constantly keep watch from the sky.

4.   UNPROFOR monitors Bosnian airspace from the ground, while North Atlantic Treaty Organisation planes, including AWACS radar aircraft, constantly keep watch from the sky.

5.   NATO planes monitor Bosnian airspace to enforce a UN-mandated no-fly zone.

6.   Parliament also retroactively authorized Germans to crew North Atlantic Treaty Organization radar-planes monitoring Bosnian airspace.