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Appendix F: Table of Organization E-100—Marine Division*

USMC USN Totals
Unit Off Enl Off Enl Off Enl
Division Headquarters (51) (139) (8) (13) (59) (152)
Special Troops 157 2,098 14 46 173 2,144
Headquarters Battalion (83) (736) (11) (21) (94) (757)
Headquarters Company (60) (328) (11) (21) (71) (349)
Signal Company (17) (313) (17) (313)
Military Police Company (6) (95) (6) (95)
Special Weapons Battalion (38) (703) (2) (14) (40) (717)
Headquarters &Service Battery (13) (73) (2) (14) (15) (87)
Antiaircraft Battery (7) (300) (7) (300)
3 Antitank Batteries (each) (6) (110) (6) (110)
Tank Battalion (36) (659) (1) (11) (37) (670)
Headquarters &Service Company (11) (64) (1) (9) (12) (73)
3 Light Tank Companies (each) (6) (155) (6) (155)
Scout Company (7) (130) (2) (7) (132)
Service Troops 78 1,682 42 398 120 2,080
Service Battalion (27) (614) (2) (18) (29) (632)
Headquarters Company (8) (43) (2) (10) (10) (52)
Service &Supply Company (13) (433) (9) (13) (442)
Ordnance Company (6) (138) (6) (138)
Motor Transport Battalion (28) (489) (1) (9) (29) (498)
Headquarters &Service Company (13) (165) (1) (9) (14) (174)
3 Transport Companies (each) (5) (108) (5) (108)
Amphibian Tractor Battalion (22) (454) (1) (9) (23) (463)
Headquarters &Service Company (7) (64) (1) (9) (8) (73)
3 Tractor Companies (each) (5) (130) (5) (130)
Medical Battalion (1) (125) (38) (362) (39) (487)
Headquarters &Service Company (1) (5) (3) (12) (4) (17)
5 Medical Companies (each) (24) (7) (70) (7) (94)
Engineer Regiment 74 1,548 35 860 109 2,408
Headquarters &Service Company (22) (256) (5) (7) (27) (263)
Engineer Battalion (21) (614) (1) (9) (22) (623)
Headquarters Company (6) (44) (1) (9) (7) (53)
3 Engineer Companies (each) (5) (190) (5) (190)

* See footnote at end of table.

Page 572

USMC USN Totals
Unit Off Enl Off Enl Off Enl
Pioneer Battalion (31) (678) (3) (32) (34) (710)
Headquarters Company (7) (78) (3) (32) (10) (110)
3 Pioneer Companies (each) (8) (200) (8) (200)
Naval Construction Battalion 26 812 26 812
Headquarters Company (14) (134) (14) (134)
3 Construction Companies (each) (4) (226) (4) (226)
Artillery Regiment 188 2,956 9 54 197 3,010
Headquarters &Service Battery (20) (171) (4) (9) (24) (180)
3 Pack Howitzer Battalions (each) (34) (561) (1) (9) (35) (570)
Headquarters &Service Battery (13) (129) (1) (9) (14) (138)
3 Pack Howitzer Batteries (each) (7) (144) (7) (144)
2 Howitzer Battalions (each) (33) (551) (1) (9) (34) (560)
Headquarters &Service Battery (15) (125) (1) (9) (16) (134)
3 Howitzer Batteries (each) (6) (142) (6) (142)
3 Infantry Regiments (each) 137 2,984 11 110 148 3,094
Headquarters &Service Company (21) (146) (5) (14) (26) (160)
Weapons Company (8) (189) (8) (189)
3 Infantry Battalions (each) (36) (883) (2) (32) (38) (915)
Headquarters Company (10) (93) (2) (32) (12) (125)
Weapons Company (8) (220) (8) (220)
3 Rifle Companies (each) (6) (190) (6) (190)
Division Totals 908 17,236 133 1,688 1,041 18,924

Page 573

Major Weapons and Transportation—Marine Division

Weapons Number
Carbine, .30 cal., M-1 11,074
Flamethrower, portable 24
Gun:
37-mm, antitank 54
40-mm, antiaircraft 16
75-mm, antitank, self-propelled 12
Gun, machine:
.30 cal., M1919A4 682
.30 cal., M1917A1 108
.50 cal., M2 343
Gun, submachine, .45 cal 78
Howitzer:
75-mm pack 36
105-mm 24
Launcher, rocket, antitank, M-1 243
Mortar:
60-mm 81
81-mm 81
Pistol, .45 cal 299
Rifle, .30 cal., M-1 8,030
Rifle, Browning, automatic 558
Shotgun, 12 gauge 306
Tank, light, with armament 54
Tank, light, recovery 3
Ambulance:
¼-ton, 4 x 4 48
½-ton, 4 x 4 11
Car, 5-passenger 3
Motorcycle 12
Station wagon, 4 x 4 12
Tractor:
amphibian 100
miscellaneous 73
Trailer:
¼-ton, cargo 92
½-ton, dump 20
1-ton, cargo 125
1-ton, water 81
miscellaneous 123
Truck:
¼-ton, 4 x 4 375
¼-ton, 4 x 4, with radio 134
1-ton, 4 x 4, cargo 268
1-ton, 4 x 4, with radio 22
2½-ton, 4 x 4, cargo 48
2½-ton, 6 x 6, cargo 198
2½-ton, 6 x 6, dump 51
miscellaneous 51

* All unit strength figures enclosed in parentheses are included in the strength totals of parent units.