Norwegian-Dutch research mission for radar signals

The Netherlands and Norway are developing two intelligence nanosatellites that will orbit the Earth in tandem formation. This is a bilateral research mission to investigate the sources of radar signals. The consortium of research institutes Royal NLR, TNO and the Norwegian Defence Research Institute FFI (Forsvarets Forskningsinstitutt) are developing a demonstration mission for a space based observation system as part of the MilSpace2 project (Military Use of Space).

More info see NLR website