HEADQUARTERS
1st Antitank Battalion
1st Marine Division  (Rein), FMF
FPO San Francisco, California 96602
                                                                                                                                                      3:RRT:llc
                                                                                                                                                      5750
                                                                                                                                                      28 Feb 1966

From:   Commanding Officer
To:        Commanding General, 1st Marine Division  (Rein), FMF

Subj:      Command Chronology

Ref:       (a)  DivO 5750.2
                 (b)  DivBul 5750 of 4 Dec 1965
                 (c)  Commanding General, 1st MarDiv (Rein) msg P140545Z Feb 1966

Encl:      (1)  Command Chronology

1.    In accordance with references  (a),  (b)  and  (c), enclosure  (1) is
submitted.

                                                                                          [Signature]
                                                                                          WALTER MOORE














                                                                                                                                            ENCLOSURE (1)

______________________________________________________________________
                                                                                                                                                      5750
                                                                                                                                                      28 Feb 1966

COMMAND CHRONOLOGY

1.    1st Antitank Battalion  (-),  1st Marine Division  (Rein), FMF

          a.   Location:   Camp Hansen, Okinawa

          b.   Period Covered by Report:   1 January - 28 February 1966

          c.   Name/Rank of Commanding Officer, Staff & Chief Subordinates

               (1)  LtCol W. MOORE                                                  Commanding Officer
               (2)  Executive Staff

                        1st Lt T.F. DEMPSEY                                          S - 1
                        2nd Lt J.A. LANE                                                    S - 2
                        Major A. J. EAGAN                                             S - 3
                        Major J. J. KEEFE                                                  S - 4

               (3)  Special Staff

                        1st Lt K. HENDRICKSON                              Supply Officer
                        1st Lt D.B. SHIKER                                            Comm-Elect Officer
                        2nd Lt J.M. KELLY                                             Motor Transport Officer
                        CWO E.A. ANASZEWICZ                        Maintenance Officer

               (4)  Subordinate Commanders

                        Capt J.W. SCHRODER - Company Commander, H&S Company
                        Capt G.R. VAN HORN  - Company Commander, Company A
                        Capt J.E. FELKER         - Company Commander, Company B

2.    Commander's Narrative Summary of Significant Events

          a.   As the present reporting period began the 1st Antitank Battalion (-)
was preparing to deploy to Okinawa with other units of the 1st Marine
Division  (Rein) (Rear).   The Battalion at that time was comprised of H&S
Company and Company B (-).   Prior to the beginning of the reporting period
2nd Platoon, Company B and 3rd Platoon, Company B were attached to BLT's
2/5 and 3/5 respectively.  1st Platoon, Company B had deployed to Kaneohe
with BLT 1/5 in July, 1965.

          b.   The organization for embarkation put this Battalion in Embarkation
Unit Charlie, commanded by Col. C.F. WIDDECKE, Commanding Officer RLT-5.

          c.   Lt Col W. MOORE, Commanding Officer, 1st Antitank Battalion was
designated Commander, Embarkation Team Charlie-1.   Embarkation Team Charlie-1
embarked aboard the USS Talladega (APA-208) and sailed from Long Beach
on 14 January 1966, and CHOPPED to Commanding General, FMFPAC on the same date.

                                                                                                    1                                                  Enclosure (1)

___________________________________________________________________________
          d.   Capt J.E. FELKER, Commanding Officer, Company B (-), 1st Antitank
Battalion was designated Commander, Embarkation Team Charlie - 3.   Embarkation
Team Charlie - 3 embarked aboard the USS St Clair County (LST-1096) sailed
from San Diego on 14 January 1966, and CHOPPED to Commanding General,
FMFPAC on the same date.

          e.   While aboard the USS Talladega, the 1st Antitank Battalion Staff
functioned as the Embarkation Team Charlie-1 Staff, coordinating all troop
activity aboard that ship.   Worth of note was the ambitious training
program initiated and run under the direction of the AT Battalion S-3.
This is discussed under Detailed Description of Significant Events.

          f.   Embarkation Team Charlie-1 debarked at White Beach Okinawa on 5
February 1966 and CHOPPED to Commanding General 1st Marine Division
(Rein).   The Battalion was stationed at Camp Hansen.

          g.   Embarkation Team Charlie-3 debarked at Naha on 14 February 1966
and CHOPPED to Commanding General, 1st Marine Division.   Company B (-)
rejoined the Battalion at Camp Hansen.

          h.   Upon arrival of the 1st Antitank Battalion on Okinawa, Company
A (-), 1st Antitank Battalion was rejoined ADCON & OPCON.   Company A (-)
was comprised of its headquarters and 3rd Platoon, Company A, 3rd Antitank
Battalion.

          i.   Capt G. R. VAN HORN relieved 1st Lt D. F. FEENEY as Company Commander,
Company A (-) on 8 February 1966.   1st Lt FEENEY was assigned as Company
A (-) Executive Officer.

          j.   After arriving on Okinawa, the Battalion began a full-scale counter-
guerilla warfare training program.   All hands went through the Jungle Lane
at Camp Schwab.   Forty men participated in the one day Landmine Warfare,
Demolitions and Boobytrap course run by the 1st Engineer Battalion on
10 February 1966.   Fifteen Marines of this Battalion attened Counter-
guerrilla Warfare School at the Northern Training Area 24 February -
28 February.   Command Post Defense drills were held on the afternoon
and evening of 28 February.

3.    Detailed Discription of Significant Events

          a.   Shipboard Training

                Training aboard the USS Talladega was conducted by all units of
Embarkation Team Charlie - I.   The program was initiated and coordinated
by Major A.J. EAGAN, S - 3 of this Battalion.

                                                                                                    2                        Enclosure (1)

__________________________________________________________________________
                                                                                                                                                                5750
                                                                                                                                                                28 Feb 1966

The program was ambitious in concept and was successfully accomplished
despite the many detriments to training aboard ship.   Training was
conducted in all available spaces and the calibre of instruction was
of such a professional nature as to merit a "Well Done" to all concerned.

APPENDICES   A  (List of References)
                                   B  (Documentation)























                                                                                                    3                                         Enclosure (1)

_________________________________________________________________________
                                                                                                                                                      5750
                                                                                                                                                      28 Feb 1966

Appendix A   (List of References)

1.    Embarkation Team Charlie - 1 Bulletin of 10 January 1966

2.    Embarkation Team Charlie - 1 Bulletin of 14 January 1966

3.    Shipboard Training Schedules for following units;

          a.   1st Antitank Battalion (-)

          b.   Headquarters Company 5th Marines

          c.   1st Medical Battalion (-)

          d.   4th Battalion, 11th Marines

          c.  3rd Amphibian Tractor Battalion (-)

4.     Training Completed Reports for the following units

          a.   1st Antitank Battalion (-)

          b.   Headquarters Company, 5th Marines

          c.   1st Medical Battalion

          d.   4th Battalion, 11th Marines

          e.   3rd Amphibian Tractor Battalion (-)












                                                                                                    4                                        Enclosure (1)

________________________________________________________________________
                                                                                                                                            5750
                                                                                                                                            28 Feb 1966


Appendix B  (Documentation) [Hand written and unreadable]


[Hand written and unreadable]






























                                                                                                    5                                        Enclosure (1)

________________________________________________________________________
[MARKED OUT]
COMPANY "C"
1st Antitank Battalion (-)
3d Marine Division  (Rein), FMF
FPO San Francisco, California 96601
                                                                                                                                                      WFS/jvp
                                                                                                                                                      3000
                                                                                                                                                      11 Jan 1966

[MARKED OUT]

From:   Commanding Officer
To:        Commanding Officer, 3d Antitank Battalion (Rein), 3d Marine
                Division  (Rein), FMF  (Attn:  S-3)

Subj:     Operations Summary;  report of

Ref:      (a)  BnO 3100.2

1.   In accordance with reference  (a)  the following report is submitted
for the period of 2400 H 31 Dec 1965 - 2400 H 10 Jan 1966:

WEEKLY OPERATIONS SUMMARY

Company "C", 1st Antitank Battalion (-),
3dMarDiv(Rein), FMF                                                  Captain W. F. SNYDER, Commanding

                                                                        No. Off           No. Enl           No. Navy          GridCoor

CoHq Captain W. F. SNYDER         1                       28                        2                    BT560048

1stPlt  lstLt H. T. SCHMIT                 1                       19                        0                    BT560048

2ndPlt 1stLt H. J. CONNOLLY          1                       19                        0                    BT560048

3rdPlt SSgt E. DAVIS                               0                       20                        0                    BT560048

2.    Operations

          a.   The first platoon in support of 1/7 has been manning positions
on the MLR from (BT578033) to (BT570027).   Twice each day, one (1) fire
team and one (1) ontos patrol behind 1/7's MLR.

          b.   The second platoon in support of 2/7 has a heavy section manning
the MLR at (BT496035) and a light section at the Company CP  (BT560048).

          c.   The third platoon in support of 3/7 has been manning positions on
the MLR at (BT525024) and (BT549016).   Each position is manned by a light
section.   Each night prior to sunset two ontos along with a fire team,
patrol around the dump and up and down route #1 to insure that all the
local people are out of the area.

                                                                                                                                  ENCLOSURE (3)
                                                                                                                                  [MARKED OUT]

S&C #13-66

________________________________________________________________________
[MARKED OUT]
                                                                                                                                                      WFS/jvp
                                                                                                                                                      11 Jan 1966

[MARKED OUT]

          d.    Company Headquarters continues to man two (2) M-60 M.G. positions
at (BT560048)  in conjunction with the 7th Marins beach security plan.

          e.    Statistics

                    (1)  None
                    (2)  (10)-2 Ontos patrols - (20) - 1 Ontos patrols
                    (3)  None
                    (4)  None
                    (5)  None
                    (6)  None

3.    Training

          a.     Classes were conducted on interior guard, Ontos-convoy tactics,
military discipline and courtesy, hygiene and sanitation, and VC mine
and booby trap tactics.   Continual OJT was conducted in all occupational
fields.   Inspection were conducted in the following areas:   The Ontos,
Communications, personnel, weapons and motor transport.

          b.    None

                                                                                                    [Signature]
                                                                                                    W. F. SNYDER

Copy to:
CO, 7thMar (Attn:  S-3)
CO, 1stATBn  (Attn:  S-3)








                                                                                                                                            ENCLOSURE (3)

                                                                                                                                            [MARKED OUT]
S&C #13-66
2

_______________________________________________________________________
[MARKED OUT]
COMPANY "C"
1st Antitank Battalion (-)
3d Marine Division  (Rein), FMF
FPO San Francisco 96601
                                                                                                                                                      WFS/pwt
                                                                                                                                                      3000
                                                                                                                                                      21 Jan 1966

[MARKED OUT]

From:   Commanding Officer
To:        Commanding Officer, 3d Antitank Battalion  (Rein), 3d Marine
                Division  (Rein), FMF

Subj:     Operations Summary;  report of

Ref:      (a)  BnO 3100.2

1.   In accordance with reference  (a), the following report is submitted
for the period 2400H 10Jan66 to 2400H 20Jan66:

WEEKLY OPERATIONS SUMMARY

Company "C", 1st Antitank Battalion  (-),
3dMarDiv(Rein),FMF                                           Captain W. F. SNYDER, Commanding

                                                                                No. Off          No. Enl          No. Navy          GridCoor

CoHq Captain W. F. SNYDER                    1                     27                        2                    BT560048

1stPlt  lstLt H.T. SCHMIT                          1                    19                         0                    BT560048

2ndPlt 1stLt H.J. CONNOLLY                    1                    19                         0                    BT560048

3dPlt SSgt E. DAVIS                                          1                    20                         0                 BT560048

2.     Operations.

          a.    The first platoon in support of 1/7 has been manning positions
on the MLR from (BT495037) to (BT570027).   Twic each day, one  (1) fire
team and one  (1) Ontos patrol behind 1/7's MLR.   Negative results.

          b.    The 2nd Platoon in support of 2/7 has had a light section of Ontos
manning the MLR at (BT495037).    On the morning of 15 January the heavy
section escorted a convoy consisting of four  (4)  M-109's, eight  (8)  M-35's,
and two  (2)  MRC-36's from the Chu Lai enclave to a position southwest of
Bin Son (BS562894).   The heavy section provided security in conjunction
with E-2/7 for ("Mike" Battery 3/12.  The three Ontos were positioned at the
following locations  (BS553881)  (BS563897) and (BS567878).   On the morning of

                                                                                                                                            ENCLOSURE (3)

                                                                                                                                            [MARKED OUT]

                                                                                                                                            [MARKED OUT]

_______________________________________________________________________
                                                                                                                                            WFS/pwt
[MARKED OUT]                                                                                                    21 Jan 1966

16Jan66 the section escorted a resupply convoy to the Chu Lai enclave and
returned to the artillery position the following afternoon.    On 17 January
the section remained in their security positions around the artillery bat-
tery.   On 18 January they escorted another convoy to Chu Lai and returned
to the artillery position.   Upon their return to the artillery position in-
formation had been received ordering the battery back to Chu Lai.   AT 1700
the entire convoy returned to Chu Lai completing our mission.

          c.     The 3rd Platoon in support of 3/7 has been manning positions on
the MLR at (BT525024)  and  (BT549016).   A light section is positioned at
each location.   Each night, prior to sunset two Ontos along with a fire
team, patrol around the dump and up and down route #1 to insure that all
the local people are out of the area.

          d.     Company Headquarters continues to man two  (2)  M-60 MG positions at
(BT560048) in conjunction with the 7th Marines beach security plan.

          e.     Statistics.

                    (1)  (6) Six convoy escort missions between the Chu Lai enclave &
                           (BS562894)
                    (2)  Twenty  (20) - 1  (one)  Ontos patrols and ten  (10)  two  (2)  Ontos
                              patrols
                    (3)  None
                    (4)  None
                    (5)  None
                    (6)  None

3.     Training.

          a.   Classes were conducted on interior guard, TET, personal relations
with the local people, safety, field sanitation, proper maintenance of
vehicle log-books, and proper PM procedures.    Inspections were conducted
in the following areas:  serialized gear, small gear, small arms, OEM gear, living
quarters, comm, and mortar transport.    Continual OJT was conducted in all
military occupational fields.   Homemade strong-backs were constructed and
the troop living area improved.   .30 caliber MG's were fired from the beach
at  (BT560048).   P. M. was conductd continually in all areas.

          b.   Problem area - shortage of track and road wheels for the Ontos.


                                                                                          [Signature}
                                                                                          W. F. SNYDER

Copy to:  CO, 7thMar  (Attn:  S-3)
                      CO, 1stATBn  (Attn:  S-3)
                                                                                                                                            ENCLOSURE (3)

                                                                                                                                            [MARKED OUT]

                                                                                          2                                             [MARKED OUT]
S & C #28-66

______________________________________________________________________
[MARKED OUT]

COMPANY "C"
1st Antitank Battalion  (-)
3d Marine Division  (Rein), FMF
FPO San Francisco, California 96601
                                                                                                                                                      WFS/jvp
                                                                                                                                                      3000
                                                                                                                                                      1 Feb 1966

[MARKED OUT]

From:   Commanding Officer
To:       Commanding Officer, 3d Antitank Battalion  (Rein), 3d Marine
               Division  (Rein), FMF  (Attn:  S-3)

Subj:    Operations Summary;  report of

Ref:     (a)  BnO 3100.2

1.   In accordance with reference  (a), the following report is submitted
for the period 2400H 20 Jan 1966 to 2400H 31 Jan 1966:

WEEKLY OPERATIONS SUMMARY

Company "C", 1st Antitank Battalion (-),
3dMarDiv(Rein), FMF                                        Captain W. F. SNYDER,  Commanding

                                                                      No. Off          No. Enl          No. Navy          GridCoor

CoHq Captain W. F. SNYDER          1                     28                        2                    BT560048

1stPlt  1stLt H. T. SCHMIT              1                     19                        0                    BT560048

2ndPlt 1stLt H. J. CONNOLLY      1                     19                        0                    BT560048

3dPlt    SSgt E. DAVIS                          0                     20                        0                    BT560048

2.    Operations

          a.   The first platoon in support of 1/7 has been manning positions
on the MLR from (BT578033)  to  (BT570027) during the period 21 Jan to
23 Jan 1966.   During this same period two  (2)  one Ontos patrols with one
fire team was conducted behind the MLR.   On 24 Jan 1966 the MLR was moved
forward and during the period 24 Jan to 31 Jan 1966 one section has been
manning the MLR in support of D-1/7 at (BS568997).   The other section has
been manning the MLR in support of B-1/7 at (BS605995).   No patrols were
conducted during the period 24 Jan to 31 Jan 1966.

          b.   The 2nd platoon in support of 2/7 has had a heavy section in support
of E-2/7 manning positions on the MLR at (BT495036) and (BT490037).   No
Contact.

                                                                                                                                  ENCLOSURE (3)

                                                                                                                                  [MARKED OUT]
S&C #56-66

_____________________________________________________________________
                    [MARKED OUT]

                                                                                                                                                      WGS/jvp
                                                                                                                                                      1 Feb 1966
[MARKED OUT]

          c.   The 3rd platoon in support of 3/7 has been manning positions on
the MLR at (BT525024) and (BT549016) during the period 21 Jan to 23 Jan
1966.   During this same period two Ontos were used to patrol the dump
and route #1 each day prior to sunset.   On 24 Jan 1966 the MLR was moved
forward and now the platoon has a section at (BS549996) in support of
L-3/7 and a section at (BT523001) in support of M-3/7.   On 24 Jan 1966
two Ontos from the 3rd platoon escorted a convoy from the Chu Lai enclave
to the military compound at Quang Ngai (BS650730).   The convoy left at
0900 and returned at 1500 the same day.   The convoy consisted of two  (2)
Ontos, six  (6) fuel trucks, one  (1)  M-49 and three  (3)  radio jeeps.

          d.    Company Headquarters continues to man two  (2) M-60 M.G. positions
at (BT560048) in conjunction with the 7th Marines beach security plan.
One man has been provided for the composite platoon on the air field.

          e.    Statistics.

                    (1)   One  (1) convoy escort mission from Chu Lai to Quang Ngai.
                    (2)   Three  (3) - two  (2)  Ontos patrols and Two  (2) - one  (1)
                              Ontos patrols.
                    (3)   None
                    (4)   None
                    (5)   None
                    (6)   None

3.    Training.

          a.    Classes were conducted on interior guard, UCMJ, Ontos tactics,
Ontos log book, proper PM procedures and teh M-72.   A detailed inspection
was conducted by a team from FLSU #1 in the following areaa:  supply
management, motor transport, comm, weapons and opticals, the Ontos, and
general supply.   FAM firing was conducted with the following weapons:
.45 cal. pistol, M-14 rifle, M-60 M.G. and M-72(66mm rocket launcher).

          b.   The shortage of track and road wheels for the Ontos continues to
be a problem area.


                                                                                          [Signature]
                                                                                          W. F. SNYDER

Copy to:  CO, 7thMar  (Attn:  S-3)
                      CO, 1stATBn  (Attn:  S-3)


                                                                                                                                  ENCLOSURE  (3)

S&C #56-66                                                                      2                              [MARKED OUT]

_____________________________________________________________________