US Navy - Vietnam
Coastal Surveillance Force
Organization
on
1 October 1968
 
TF 115
Commander Coastal
Surveillance Force
                 
TG 115.1
Northern
Surveillance Group
Assigned
DER/MSO/MSC/
WPB/PCF/PG
TG 115.2
Central
Surveillance Group
Assigned
DER/MSO/MSC/
WPB/PCF/PG
TG 115.3
Southern
Surveillance Group
Assigned
DER/MSO/MSC/
WPB/PCF/WHEC/LST
TG 115.4
Gulf of Thailand
Surveillance Group
Assigned
DER/MSO/MSC/
WPB/PCF/WHEC
TG
115.5
Not
Used
TG
115.6
Not
Used
TG
115.7
Not
Used
TG 115.8
Operational
Readiness
Group
TG 115.9
Harbor
Defense
Group
                   
  TU 115.2.1
North Central
Surveillance Unit
TU 115.2.2
South Central
Surveillance Unit
             
                   
TU 115.1.1
Northern
Offshore Patrol Unit One
Assigned
DER/MSO/MSC/PG
TE 115.2.1.1
North Central
Offshore Patrol Element Three
Assigned
DER/MSO/MSC
TE 115.2.2.1
South Central
Offshore Patrol Element Four
Assigned
DER/MSO/MSC/
WPB/PCF
TU 115.3.1
Southern
Offshore Patrol Unit Six
Assigned
DER/MSO/MSC
TU 115.4.1
Gulf of Thailand
Offshore Patrol Unit Eight
Assigned
DER/MSO/MSC/WHEC
      TU 115.8.1
WPB Operational
Readiness Unit
TU 115.9.1
Harbor Defense Unit
Vung Tau
                   
TU 115.1.2
Northern
Offshore Patrol Unit Two
Assigned
DER/MSO/MSC/PG
TE 115.2.1.2
North Central
Inshore Patrol Unit
Assigned
WPB/PCF
TE 115.2.2.2
South Central
Offshore Patrol Unit Five
Assigned
DER/MSO/MSC
TU 115.3.2
Southern
Offshore Patrol Unit Seven
Assigned
DER/MSO/MSC
TU 115.4.2
Gulf of Thailand
Offshore Patrol Unit Nine
Assigned
DER/MSO/MSC/WHEC
      TU 115.8.2
PCF Operational
Readiness Unit
TU 115.9.2
Harbor Defense Unit
Cam Ranh Bay
                   
TU 115.1.3
Northern
Inshore Patrol Unit
Assigned
WPB/PCF
TE 115.2.1.3
North Central
Offshore Patrol Element Three A
Assigned
DER/MSO/MSC
TE 115.2.2.3
South Central
Inshore Patrol Unit
Assigned
WPB/PCF
TU 115.3.3
Southern
Inshore Patrol Unit
Assigned
WPB/PCF
TU 115.4.3
Gulf of Thailand
Inshore Patrol Unit
Assigned
WPB/PCF
      TU 115.8.3
Harbor Defense
Operational
Readiness Unit
TU 115.9.3
Harbor Defense Unit
Qui Nhon
                   
TU 115.1.4
Northern
Barrier Patrol Unit
Assigned
DER/WPB/PCF
TE 115.2.1.4
Unassigned
TE 115.2.2.4
Unassigned
TU 115.3.4
Unassigned
TU 115.4.4
Unassigned
      TU 115.8.4
PG Operational
Readiness Unit
TU 115.9.4
Harbor Defense Unit
Nha Trang
                   
TU 115.1.5
Unassigned
TE 115.2.1.5
Unassigned
TE 115.2.2.5
Unassigned
TU 115.3.5
Unassigned
TU 115.4.5
Unassigned
        TU 115.9.5
Harbor Defense Unit
Vung Ro
                   
TU 115.1.6
Northern
WPB Support Unit
COGARDIV 12
TE 115.2.1.6
Unassigned
TE 115.2.2.6
Unassigned
TU 115.3.6
Southern
WPB Support Unit
COGARDIV 13
TU 115.4.6
Gulf of Thailand
WPB Support Unit
COGARDIV 11
         
                   
TU 115.1.7
Northern
PCF Support Unit
COSDIV 12
TE 115.2.1.7
North Central
PCF Support Unit
COSDIV 15
TE 115.2.2.7
South Central
PCF Support Unit
COSDIV 14
TU 115.3.7
Southern
PCF Support Unit
COSDIV 13
TU 115.4.7
Gulf of Thailand
PCF Support Unit
COSDIV 11
         
                   
TU 115.1.8
Chu Lai
Inshore Patrol Unit
COSDIV 16
TE 115.2.1.8
Unassigned
TE 115.2.2.8
Unassigned
TU 115.3.8
Con Son Radar
Surveillance Unit
TU 115.4.8
Poulo Obi Radar
Surveillance Unit
         
                   
TU 115.1.9
Cu Lao Re Radar
Surveillance Unit
TE 115.2.1.9
Unassigned
TE 115.2.2.9
Unassigned
TU 115.3.9
Special Southern
Operation unit
TU 115.4.9
Unassigned