Amen and Garryowen...
Amen and I wasn’t Cav (I was ADA) but my Grandfather who joined the Army around 1910 when he was underage was in the real Cav and then WW 1 as well before my grandmother decided the Army life was not for them. My dad was WW2, father in law Korean War and I had two nephews and a cousin in Iraq and Afghanistan. I did my time from 77-97.
Me and my brothers all learned to whistle Garryowen from our Dad who was in the 7th from 1939 to 1942.