The 4th Group Communication and Information Systems is a

military communications Military communications or military signals involve all aspects of communications, or conveyance of information, by armed forces. Examples from '' Jane's Military Communications'' include text, audio, facsimile, tactical ground-based communica ...

unit in the

Land Component The Land Component (, ), historically and commonly still referred to as the Belgian Army (, ), is the Land warfare, land branch of the Belgian Armed Forces. The King of the Belgians is the commander in chief. The current chief of staff of the Land ...

of the

Belgian Armed Forces The Belgian Armed Forces (; , ) are the combined national military forces of Belgium. The Monarchy of Belgium, King of the Belgians is the commander-in-chief of the Armed Forces. The Belgian Armed Forces was established after Belgium Belgian Rev ...

References

CIS, 4 Marche-en-Famenne {{Belgium-mil-stub