DECLASSIFIED




HEADQUARTERS
3d Antitank Battalion
3d Marine Division  (Rein),  FMF
FPO, San Francisco  96602
                                                                                                                                                      3
                                                                                                                                                      5750
                                                                                                                                                      Ser:  024-67
                                                                                                                                                      10 Feb 1967

[MARKED OUT]

From:    Commanding Officer
To:           Commandant of the Marine Corps  (Code A03D)
Via:          Commanding General, 3d Marine Division  (Rein)  FMF
                    Commanding General, III Marine Amphibious Force
                    Commanding General, Fleet Marine Force Pacific

Subj:       Command Chronology for period 1 Jan 1967 to 31 Jan 1967

Ref:          (a)   MCO  5750.2
                    (b)   FMFPACO 5750.8
                    (c)   DivO 5750.1

Encl:       (1)   January 1967 Command Chronology

1.   In accordance with the provisions of references  (a),  (b)  and  (c),
enclosures  (1), is submitted.

2.   Downgraded at three year intervals.   Declassified after 12 years.
DOD Div 5200.10.

                                                                                          [Signature]
                                                                                          C. R. CASEY













                                                                                                                                            [MARKED OUT]
                                                                                                                                            [MARKED OUT]


DECLASSIFIED


____________________________________________________________________
DECLASSIFIED




                                                                                                                                            5750
[MARKED OUT]                                                                                                    10 February 1967

HEADQUARTERS
3d Antitank Battalion
3d Marine Division  (Rein),  FMF
FPO San Francisco  96602

COMMAND CHRONOLOGY

1 Jan 1967 to 31 Jan 1967


INDEX

                              PART I          -ORGANIZATIONAL DATA

                              PART II      -NARRATIVE SUMMARY

                              PART III    -SEQUENTIAL LISTING OF SIGNIFICANT EVENTS

                              PART IV    -SUPPORTING DOCUMENTS















                                                                                                                                  [MARKED OUT]

1
                                                                                                                                  Enclosure  (1)
DECLASSIFIED

_____________________________________________________________________
DECLASSIFIED




                                                                                                                                            5750
[MARKED OUT]                                                                                                    10 February 1967

PART I
ORGANIZATIONAL DATA

1.    DESIGNATION                                                                                          COMMANDER

3d Antitank Battalion                                                                                          LtCol C. R. CASEY

SUBORDINATE UNITS

H&S Company                                                                                                    2dLt C. P. WAGER
Executive Officer                                                                                             Unassigned

Company "A"                                                                                                     Capt R. HASTINGS
Executive Officer                                                                                             1stLt R. F. PINION
1st Plt.                                                                                                                    2dLt W. M. HAYES
2d Plt.                                                                                                                     2dLt E. B. O'NEIL
3d Plt.                                                                                                                     2dLt D. R. RUSH

Company "B"                                                                                                    Capt. S. L. CAMBY
Executive Officer                                                                                             Unassigned
1st Plt.                                                                                                                    2dLt R. L. GIBSON
2d Plt.                                                                                                                     1stLt D. D. EGAN
3d Plt.                                                                                                                     2dLt M. L. BAILEY

Company "C"                                                                                                    Capt S. T. FLYNN
Executive Officer                                                                                             Unassigned
1st Plt.                                                                                                                    2dLt F. E. RIVERO
2d Plt.                                                                                                                     2dLt P. H. SAUER
3d Plt.                                                                                                                     2dLt F. G. MISEMER

2.    LOCATION

3d Antitank Battalion                                                                                1-31 Jan DANANG TAOR
H&S Company                                                                                             1-31 Jan DANANG TAOR
Company "A"                                                                                              1-31 Jan DONG HA TAOR
Company "B"                                                                                              1-31 Jan PHU BAI TAOR
Company "C"                                                                                              1-31 Jan DANANG TAOR











                                                                                                                                            [MARKED OUT]

                                                                                                                                            Enclosure  (1)

2

DECLASSIFIED

_______________________________________________________________________
DECLASSIFIED



                                                                                                                                  5750
CONFIDENTIAL                                                                                          10 February 1967


3.    STAFF OFFICERS

BATTALION HEADQUARTERS

Commanding Officer..............................................................LtCol C. R. CASEY
Executive Officer...................................................................Maj C. R. STIFFLER
S-1 / Adj..................................................................................2dLt F. A. GUILE
S-2 Officer..............................................................................W.O. C. C. HARRIS
S-3 Officer..............................................................................1stLt A. W. HOOF
                                                                                                                              (1-20 Jan 67)
                                                                                                                              Capt J. J. SUCHA
                                                                                                                              (21-31 Jan 67)
S-3A Officer...........................................................................Unassigned
                                                                                                                              (1-20 Jan 67)
                                                                                                                              1stLt A. W. HOOF
                                                                                                                              (21-31 Jan 67)
Liaison Officer.......................................................................Unassigned
S-4 Officer..............................................................................Capt D. C. SATCHER
Supply Officer........................................................................1stLt R. U. BOKELMAN
Motor Transport Officer.......................................................2dLt R. H. SOKOLOWSKI
Ordnance Maintenance Officer............................................W.O. L. C. SHOLPP
Communications Officer........................................................1stLt J. L. WEIS
Medical Officer......................................................................HM-1 A. D. McDOLE, USN

4.    AVERAGE MONTHLY STRENGTH

                                                                      USMC                                        USN
                                                             OFF             ENL                           OFF          ENL

3d Antitank Bn                              26               360                                  0             7
H&S Company                              11               132                                  0             4
Company "A"                                 6                    69                                  0             1
Company "B"                                 5                    80                                  0             1
Company "C"                                 5                    80                                  0             1











                                                                                                                                  CONFIDENTIAL


3
                                                                                                                                  Enclosure  (1)


DECLASSIFIED

________________________________________________________________________
DECLASSIFIED



                                                                                                                                             5750
CONFIDENTIAL                                                                                                    10 February 1967

PART II
NARRATIVE SUMMARY

1.   H&S COMPANY.   The company remained in the Battalion command post
(AT989711) throughout the month and provided personnel for the command
post security and reaction force;  a commitment which utilized an
average of 35% of the available personnel each day.   During the month
of January, the reaction platoon conducted thirty seven  (37)  night
patrol/ambushes.   Theses patrol netted four  (4)  detainees who were
interrogated and subsequently escorted to the III MAF PW Compound for
classification.   An addititional row of single apron tactical wire,
coupled with three  (3)  strands of concertina was placed around the
Battalion perimeter outside the present tactical wire.   Construction
of tangle foot wire between the two  (2)  rows of tactical wire is in
process and approximately 50% completed.   Bunker four  (4)  and five  (5)
were reinforced and water proofed.   The entire perimeter was sprayed
with a mixture of defoliator/diesel fuel after an extensive brush/weed
cutting project was completed.

2.    Company "A".   The Company remained in direct support of the 3d
Marine Regiment throughout the month.   The Company CP was located at Camp
J. J. Carroll  (YD063543).   A total of 6 direct fire missions were fired
expending 31 rounds of 106mm.HEP-T and an additional 447 rounds of HEP-T
were fired as H&I fire.   Results of all fire missions were undetermined.
The 1st Platoon remained with the Company CP at Camp J. J. Carroll as a
reaction force.   The Platoon commenced preparation for rotation out of
country with BLT 1/3.   The heavy section of the 2d platoon provided direct
support for L/3/3  (XD 975567).   The light section of the second platoon
remained in the Company CP until 25 January preforming preventative
maintenance and providing security for Camp J. J. Carroll.   On 25 January
the light section moved to  (XD 982544) to provide perimeter security
for 3/3's CP.   The heavy section of the 3d platoon provided direct
support for E/2/3  (YD  096518) from 1-10 January.   During this period
they participated as part of a blocking force for a County Fair held
at  (YD  098525),   on 7 January.   The heavy section returned to the Company
CP on 10 January to provide direct support for the 3d Marines.   On the
18th, 19th and 20th of January this section conducted resupply runs and
route reconnaissance from KHE GIO bridge  (YD 026561) along route #9
to L/3/3's position  (XD  975567).   On 24 January the heavy section moved
to B/1/12's position  (YD 061572) for a period of 3 days returning to
the Company CP on 27 January.   The light section of the 3d platoon provided
security of the KHE GIO Bridge in direct support of F/2/3 during the month.
Daily route reconnaissance patrols were made along route #9 to Cam Lo
(YD 116582).   Negative contact was made.


                                                                                                                                  CONFIDENTIAL

4
                                                                                                                                  Enclosure  (1)


DECLASSIFIED

___________________________________________________________________
DECLASSIFIED




                                                                                                                                  5750
CONFIDENTIAL                                                                                          10 February 1967

3.   Company "B".   The Company  (-)  remained in direct support of the 4th Marines
on Operation Chinook throughout the month.   The Company CP  (fwd) was located
with the 4th Marines at  (YD 530315).   The rear CP remained at Phu Bai
(YD 894143).   A total of 11 direct fire missions utilizig 327 rounds of 106mm
HEP-T and a total of 29 H&I missions utilizing 272 rounds of 106mm HEP-T were
fired during the month.   The 1st platoon  (YD 509349) provided direct support
for 2/26 from 1-15 January.   From 15-20 January they were in support of 3/26
(YD 515317).   From 20-31 January the 1st platoon supported M/2/26  (YD 500307).
Missions assigned over this period included CP security, resupply, and
mechanized patrols.   H&I and direct missions were undertaken resulting
in numerous huts and structures destroyed.   The second platoon maintained a
heavy section in the Phu Loc area supporting G/2/26  (ZD 129011);  and the light
section remained with the Company CP (fwd)  at  (YD 531315).   The heavy section
conducted patrols and provided security for G/2/26.   They fired H&I missions
with unknown results.   On 7 January this section participated in a Vietnamese
Anniversary Parade for RVN units in Hue.   On 19 January the heavy section
returned to the Phe Bai Vital area in support of 2/9  (YD 894143).   The light
section, on Operation Chinook, conducted sweeps and patrols, providd CP
security and fired direct and H&I missions in support of the operation.   The
third platoon provided CP security for 3/26 throughout the month.   They also
conducted motorized patrols and sweeps.   Both direct and H&I missions were
fired.   Direct fire missions resulted in 5 structures destroyed;  results of
H&I missions were unknown.

4.    Company "C".   The Company remained in direct support of the 9th Marine
Regiment throughout the month.   On 5 January the second platoon was chopped
to 3d Battalion,  9th Marines prior to going afloat as the Antitank Platoon,
BLT 3/9.   On 8 January, C-11 form the Heavy Section of 1st Platoon while in
direct support of "I" Company, 7th Marines at Coord  (AT 943642) fire two
106mm HEP-T rounds at an unknown number of enemy at Coord  (AT 948635) after
receiving sporadic small arms fire from the area.   Results could not be
determined.   On 9 January the Antitank Platoon, BLT 2/4 was joined as the
new 2d Platoon and placed in direct support of the 3d Battalion, 7th Marines.
The 2d Platoon was located on Hill 65  (AT 878576).   The 1st Platoon
displaced to the Company CP on Hill 55  (AT 964610).   On about 10 January,
the 2d Platoon came into direct support of 2/4.   On 16 January,  1st Platoon
CP displaced to Coord  (AT 905718)  and became in direct support of 3/7.   On
about 20 January the 2d Battalion, 26th Marines assumed 3/7's TAOR.   The 1st
Platoon reverted to direct support of 2/26.   On 22 January C-21 and C-22,
from the light section of 2d Platoon at Coord  (AT 947635)  in support of "H"
Company, 4th Marines received small arms fire from an unknown number of enemy
at Coord.  (AT 454635).   Four 106mm HEP-T rounds were returned with unknown
results.   On the same day C-21 and C-22 fired 17-106mm HEP-T rounds from the
same position on an estimated enemy squad at Coord  (AT 949633), resulting in
five V.C. KIA  ( confirmed )  and three houses destroyed.   The 3d Platoon was
in direct support of the 1st Battalion, 26th Marines throughout the month
with the Platoon CP and two Ontos on Hill 55  (AT 964610) providing security
for 1/26's CP.   Two other Ontos from the 3d Platoon were in direct support
of "B" Company 26th Marines at Coord  (AT 919545)  throughout the month.

                                                                                                                                  CONFIDENTIAL
                                                                                          5                                    Enclosure  (1)

DECLASSIFIED

______________________________________________________________________
DECLASSIFIED