Dave West, you beat me to this task
The subject Marine Corps Gunnery Sergeant (Gunny) served at least 20 years indicated by the five Hash Marks, each for four years of enlisted service.
The five rows of ribbons represent medals received displayed in the lower center. Some ribbons are independent without medals such as the Combat Action Ribbon and Presidential and Unit Citations.
The ribbons being most complete and visible, lets start there from top and left.
1st (Top) Row: Navy Commendation Medal, awarded for something or a period of somethings performed way above and beyond their normal duties.
2nd Row from Top
- Other service or foreign award, junior to Navy Comm and Senior to Navy Achievement Medal
- Navy Achievement Medal, three awards, with at least one award with V device for Valor.
- Combat Action Ribbon, two awards
- Joint Merit Unit Award (Joint service operation would explain the first ribbon in this row
3rd Row from Top
- Navy Unit Citation, three awards
- Meritorious Unit Citation, four awards
- Good Conduct Ribbon, seven awards (ribbon + silver star for five awards, plus bronze star for one award
- National Defense Ribbon, two awards
4th Row from Top
- Armed Forces Expeditionary Ribbon, three awards
- Southwest Asia Service
- Afghanistan Campaign
- Iraq Campaign
5th Row from Top
- GWOT Expeditionary
- GWOT Service
- Humanitarian Service
- Military Outstanding Volunteer Service
6th Row from Top
- Sea Service Deployment
- Unite Nations ?
- Kuwait Liberation Saudi Arabia
- Kuwait Liberation
The patches include those from Marine Air Control Squadron One and Four (air defense units), Marine Corps Communications and Electronics Schools (electronic systems technician and operations training to include systems deployed by MACS units), Aviation Units, and 1st Battalion 7th Marine Regiment.
The Scuba Qualification Badge is from gosh knows where. This Marine has been around!!
If the ribbons and medals cards in a game, the V device for Valor trumps everything else!