Military Insignia Detail
Insignia or insigne pl -nia or -nias (in Latin, insignia is the plural of singular insigne: emblem, symbol, ensign, badge of honor) : a symbol or token of personal power, status or office, or of an official body of government or jurisdiction. An insignia is usually the emblem of a specific or general authority.
Official insignia are often protected by law as to allow their use only by people holding a specific office or staff members acting on behalf of such a person. Misuse, defacement and destruction of such symbols is considered an offense in many countries.