![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/thumbnail/2012/10/03/sgt-maj-rodrigo-r-macias-the-sergeant-major-for-0e0ad5-200.jpg)
Sgt. Maj. Carlos Ruiz (right), outgoing sergeant major - NARA
![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/thumbnail/2011/05/15/us-navy-chief-of-naval-operations-adm-gary-roughead-d096ee-200.jpg)
Sgt. Maj. Carlos Ruiz (right), outgoing sergeant major - NARA
![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/2013/05/18/sgt-maj-richard-lewallen-sergeant-major-of-the-4th-c6f383-1024.jpg)
471 4th marine logistics group Images: PICRYL - Public Domain
![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/2014/03/11/sergeant-thomas-dilzer-intelligence-specialist-410ca7-1024.jpg)
7 Sergeant major carlos ruiz Images: PICRYL - Public Domain Media
![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/2014/03/11/staff-sgt-vega-noe-battalion-substance-abuse-control-4d530d-1024.jpg)
7 Sergeant major carlos ruiz Images: PICRYL - Public Domain Media
![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/2014/03/11/sergeant-maj-carlos-ruiz-battalion-sergeant-major-4634f7-1024.jpg)
7 Sergeant major carlos ruiz Images: PICRYL - Public Domain Media
![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/2015/05/29/major-jearl-allman-60-security-forces-squadron-commander-06993a-1600.jpg)
major-jearl-allman-60-security-forces-squadron-commander-06993a-1600.jpg
![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/thumbnail/2016/07/08/us-air-force-col-john-klein-jr-commander-60th-8dec3f-200.jpg)
Sgt. Maj. Carlos Ruiz (right), outgoing sergeant major - NARA
![Sgt. Maj. Carlos Ruiz, outgoing sergeant major of 4th - PICRYL - Public Domain Media Search Engine Public Domain Search](https://cdn2.picryl.com/photo/2013/10/16/former-us-army-capt-william-d-swenson-a-medal-584537-1024.jpg)
Former U.S. Army Capt. William D. Swenson, a Medal - PICRYL