3rd Alpine Group explained

The 3rd Alpine Group was a formation of the Royal Italian Army manned by Alpini troops that participated in the Axis invasion of Yugoslavia during World War II.

References

• Web site: Italian 2nd & 9th Army – Invasion of Yugoslavia – 5 April 1941 . 20 July 2013 . Combined Arms Research Library Digital Library . 1997 . Nafziger . George . https://web.archive.org/web/20140322013415/http://www.cgsc.edu/CARL/nafziger/941IDAC.PDF . 2014-03-22 . dead.