Welcome
Welcome to the official website of Maritime Expeditionary Security Squadron (MSRON) 3!
The MSRON-3 mission is to conduct maritime security operations across all phases of military operations by defending high value assets, critical maritime infrastructure, ports and harbors both inland and on coastal waterways against enemies and when commanded conduct offensive combat operations.
ADDRESS
Commanding Officer
Maritime Expeditionary Security Squadron (MSRON) 3
NOLF IB Bldg. 169 PO BOX 357140
SAN DIEGO, CA 92135-7140
CONTACTS
Quarterdeck: 619-437-9371
Command Duty Officer: 619-726-9858
Email: Command Sponsorship Coordinator