An official website of the United States government
Here's how you know
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.


Legal Services Support Detachment
 Legal Services Support Detachment Yuma

Mission To serve all commands aboard Marine Corps Air Station Yuma, as well as active duty, reserve, and retired military personnel and their families in the Yuma County area by providing world class legal service support in the areas of military justice, defense, administrative law and legal assistance.

LSSD Yuma Officer In Charge: 1stLt Matthew D. Sherman

LSSD Yuma Legal Services Chief: GySgt Mario Powers

Legal Services Support Team Miramar

Legal Services Support Section West

Staff Judge Advocate to the Commandant of the Marine Corps




 Contact Us
Area code and prefix for all numbers is 928-269-XXXX unless otherwise specified.
Legal Services Support Detachment Yuma
PO Box 99126
Yuma, AZ

Administrative Law 2870
1stLt Ian Lamb
Sgt Blake Morris
Cpl Angelique Perez
Defense Services
Mon - Fri 0730 - 1630
Bldg 852 West Wing


Defense Services OIC
Capt Joseph Riccardi

Defense Chief
Sgt Adam Serrano
Defense Clerk
LCpl Envy Pasillas
Legal Assistance
Mon - Fri 0730 - 1130, 1300 - 1630
Bldg 852

Legal Assistance OIC
1st Lt Matthew D. Sherman

PFC Cesar A. Pivaral
Legal Assistance Paralegal
Mr. Joe Covarrubias
VITA Tax Center
Mon - Fri 0800 - 1530
Trial Services 2891
Senior Trial Counsel
MAJ Joseph S. High
Trial Counsel
1stLt Ian Lamb
Sgt Blake Morris

Cpl Angelique S. Perez
Cpl Criston A. Pena 

LCpl Daniel A. Barrera

PFC Dimitri H. Laurent

Victims' Legal Counsel Western Region
Capt Robert T. Weaver




Marine Corps Air Station Yuma