44年10月31日
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血战硫磺岛' A+ ~1 ?( R' \- ]! B
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盟军舰队趁夜轮番炮击硫磺岛守军
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% R/ ?+ c7 J* \0 FNight Naval bombardment of Iwo-jima at 108,770 c9 _( c% u, I) E9 _2 \* F
) A, g/ e( _7 c+ l* X# k- l" XAllied Ships
4 R, p. f* t6 ]2 n* Y1 c5 b BB Queen Elizabeth
6 Q/ {( U: z# u4 Z) x6 l BB Valiant! a3 t- z% L5 m( I
CA Wichita
: x6 T% \( ~. n$ q% G% ~ CA Vincennes& d% z4 t0 f" j( {8 Q, {& ?# D" [
CA Quincy
7 ~2 M3 }- `# \7 Z1 p& ? CA San Francisco
& U7 V- J& J' N3 {6 z7 W- i* V CA Minneapolis* Y- F; d: L; c' C. z
CA Astoria
( P6 v) f4 o. e# L6 n9 t1 N CA Chicago3 x! ]8 `7 p: ^4 z8 Y
CA Louisville
8 |" t- {; I' z1 ?7 V m1 A6 F6 [ CA Chester: z- {7 U' U# z6 l
CA Northampton
( p. G- R) k; I( ~) d CA Portland
! l9 k' z* Z' m7 g0 E DD William Porter8 s4 Z6 |' V! ?
DD Leutze
: y' m# O: v* V; i/ F DD Dyson; k' m/ z) U z) H6 m
DD Daly
) W, @) ~! s) w$ Y DD Cowell
6 x) l# Q) Z8 z1 B( [! Q DD Cotten
" l% `6 I8 j7 F; M4 t1 l DD Conway$ Y, U0 v9 ^! B' w5 A
DD Charles Ausburne T, p, u) _4 h7 X$ ^- H
DD Anthony+ G0 w4 M6 a; v8 N' |) v0 `
DD Ammen3 e4 N; w* j; i9 f7 @& D8 ~
' k4 H0 w: @; S3 A: X
Japanese ground losses:, h t7 l2 G$ ^8 P) H% r+ q) I6 {6 ~- N
308 casualties reported! s% D" l6 X1 d- {# w; @8 O: c& H
Squads: 3 destroyed, 13 disabled
' O5 p w& C, _% c4 G6 z" B5 r Non Combat: 4 destroyed, 33 disabled1 w0 s- T' x4 U: `: o1 r8 j
Engineers: 0 destroyed, 2 disabled
. t/ z8 g+ M) g: e& V; b1 u Guns lost 19 (4 destroyed, 15 disabled)
7 ~; b, r& f& \& @& M( Q i Vehicles lost 11 (3 destroyed, 8 disabled)) J+ A1 `! h' N1 ^0 v
- A8 E6 T# a0 @. E O( ], FAirbase hits 21
" g, q0 D b- iAirbase supply hits 56 x" K l, y+ `. q6 e
Runway hits 38
q7 E( k# |' K/ L, |6 IPort hits 26
, p9 G. }" T# HPort supply hits 3
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Night Naval bombardment of Iwo-jima at 108,77
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1 O; E5 u( l. F U" X4 PJapanese Ships- @( L" a6 x4 S B
ACM Wa 21, Shell hits 1, heavy damage! a! @0 P" c. A+ V9 y
# W+ k% y: P. |- v" iAllied Ships6 Z s/ f7 m/ _# _
BB Mississippi
3 [, }+ l o. _% R BB New Mexico' A/ @2 s9 z# R; F
BB Idaho
2 o9 Y$ C+ c$ `0 I# e5 x# V9 G BB West Virginia3 x3 \9 q9 e4 i, v+ F4 \8 m' J1 M
BB Colorado
1 X5 }" \7 `# k/ a1 y DD Picking5 _8 |% k& P3 r8 `
DD LaVallette0 u1 R9 R! @) e0 K
DD Killen0 n& Q& p4 }* ^# z5 Y9 N' x' k Z
DD Johnston: C, u, i/ S& t
DD Howorth
2 k: a: G5 n) ?# } DD Hailey
3 T/ B; o1 A( w. r- R' F: V& \ DD Gatling
2 b( o/ q/ o5 I; ^3 _ DD Erben/ f- _8 K! u0 x0 O4 `) C
DD Eaton
2 [. x; F5 s6 U9 l DD Brownson0 j J" J5 e) l% h' D8 `
DD Braine- Q9 S4 Q) G+ {; r2 u' V6 _
DD Bradford: j3 ?7 G ?* R0 O
DD Bennion3 R% k$ G2 w* g
DD Bearss
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m C6 G- V9 C" \- mJapanese ground losses:3 \1 w Q$ R% Z. J! g. N1 A
230 casualties reported
! a9 B# K( [# E Squads: 3 destroyed, 1 disabled
' O$ l, e7 R% A7 V& p! d Non Combat: 9 destroyed, 24 disabled8 \2 |1 E5 K k2 D/ {
Engineers: 1 destroyed, 0 disabled
+ u$ ]) V; i7 _! }+ u- ]& x" k3 } Guns lost 23 (7 destroyed, 16 disabled)
6 C& s& n; Z2 j2 T, k Vehicles lost 8 (5 destroyed, 3 disabled); c6 U) L2 @, r; s8 T% G) L
0 m/ g; ~. x' c% BAirbase hits 4
y- ]: [6 N" k9 G4 c% @6 dAirbase supply hits 35 e" h: j: l* D3 D8 _; O
Runway hits 5
. }# [% U9 t) [* g' F1 G; c- bPort hits 108 g @! ^' E4 U6 c, U
Port supply hits 3
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4 ^% T7 p$ X9 f) @压制了机场和港口8 S/ y* \/ n; ?( y* `
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随后盟军登陆舰队大举登陆
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8 P. }9 w$ W0 x3 H8 }8 F) N5 k3 CPre-Invasion action off Iwo-jima (108,77)
% H* E6 f7 H1 w9 U) R# R$ Q8 N5 CDefensive Guns engage approaching landing force
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% j8 z8 X1 t, L, b& f; f* \( S688 Coastal gun shots fired in defense.* e3 \$ Q$ c- L$ d. L/ z
6 o. w8 W* B( F' S& v) L/ DAllied Ships# B. d- {" e- v. H; E. M, U
SC PC-7970 e/ `9 q( e2 `; h
SC PC-796
* f9 W/ J% m. M. u% y7 P3 Y SC PC-7931 Q `- T0 \ V0 H; c) J
SC PC-779
& ?2 g8 e# y: N$ k SC PC-778
, e3 j: n( C. k# m: W3 w- } APA Dawson
6 V7 p: D+ l! x APA Gilliam
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Japanese ground losses:' ^8 k7 V/ V* A! K% K
19 casualties reported
$ \ t# [; T1 u6 Z' H# W! Y- W Squads: 0 destroyed, 1 disabled+ @ j1 m C" J* x
Non Combat: 0 destroyed, 1 disabled
+ |6 W7 _( X$ v# H' C2 z Engineers: 0 destroyed, 0 disabled
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+ y0 h3 x; b/ `6 xAllied ground losses:* ]0 Z( b" a* R# D) J6 ?# [, i
32 casualties reported8 B" k) G. T& C6 Y
Squads: 0 destroyed, 3 disabled
: F' P) x V0 N" n0 M. q) V f! z Non Combat: 2 destroyed, 11 disabled
7 a& L, B0 f* H8 } Engineers: 0 destroyed, 1 disabled* s, C6 n0 d+ B3 I/ W* B5 r+ ~; v
Vehicles lost 24 (2 destroyed, 22 disabled)
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Pre-Invasion action off Iwo-jima (108,77)
Q. b! i$ l- ^- L |) V9 p- JDefensive Guns engage approaching landing force
9 u4 M7 i% K* ?& ~! S ; g' e3 B9 I- J" f
656 Coastal gun shots fired in defense.+ `! c/ @) j- l0 ]! Q. o( B1 z( f
& G0 z3 `0 I' d) N0 \7 kAllied Ships5 u% }0 n, P: C/ V" P$ F; l8 ^/ ^4 X: s
AM Zeal
' U$ r# f8 A7 t! n AM Vigilance
2 x+ W& ^2 [/ P$ h AM Velocity
& x9 T' I- X, t: Q+ R* f8 ~9 c AM Tumult p4 E7 Q' c: S* u2 W$ q
AM Motive
5 ~" K" y6 l- }2 }( { AM Impeccable
2 Q5 C4 B. D- q1 \/ ` AM Herald& R1 H3 O* i" z( u& e' P
AM Heed" X7 N! r5 V* S/ m) p/ I" K0 ?
AM Spear& |1 g$ P2 ~' }; Y2 N4 D
APA Oconto
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N; _5 [) O& A5 O& O! gJapanese ground losses:! `/ @7 a3 X, [, m
49 casualties reported
- W3 Q- m+ _( [7 J Squads: 0 destroyed, 3 disabled
$ u# l4 t1 j' u9 K* o: E( O Non Combat: 0 destroyed, 2 disabled
/ z$ X& j( i, l2 e0 K Engineers: 0 destroyed, 0 disabled- y6 J' Y7 @6 E
7 K( y# R1 @5 O0 O
Allied ground losses:/ K# ~* R1 o; B& x5 U" y1 i
183 casualties reported' [7 g7 A( w: ~- l
Squads: 0 destroyed, 5 disabled
9 t! a, [( ~' a9 [, I, I& H Non Combat: 0 destroyed, 22 disabled7 C8 R6 e7 k" V
Engineers: 0 destroyed, 0 disabled1 Q! X; n. D, b, X6 E
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) l9 V: z9 H4 P' X+ t9 i5 f) G N PPre-Invasion action off Iwo-jima (108,77)) v: D; E4 M6 {* v% s" o
Defensive Guns engage approaching landing force
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7 f2 J) I' {6 m, q" w) B3 J88 Coastal gun shots fired in defense.
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3 @8 y# C+ k$ ^9 \9 A; T3 rAllied Ships4 N: L8 j! `, Y% e, U# b
DM Henry A. Wiley
. k- m1 t+ {5 d2 i DM Robert H. Smith M+ C l% J8 o4 e5 w [! x) F
DMS Gherardi
! A; n6 p* y: L DMS Rodman! K$ ?, P+ n; ?5 H
DMS Macomb9 C. ?/ R. \+ u* N- p
DMS Emmons
; I4 e# L# C8 r* [% h$ Y: E' Z DMS Ellyson& w1 Z7 w- S8 f2 \/ Y
DMS Forrest) }- g4 S' e5 K
DMS Hamilton) X6 y/ [1 F6 b
AK Deimos2 J$ d5 Q5 f R
/ E6 I+ I/ X5 q4 s! Z
Japanese ground losses:
$ g+ V4 v% q0 P 36 casualties reported' Q! l! H R' {# u* l$ u
Squads: 0 destroyed, 3 disabled
# L4 }0 g2 ~: s$ i) L Non Combat: 0 destroyed, 0 disabled$ g1 ~1 M0 m) u6 H$ d4 q; p" X% y
Engineers: 0 destroyed, 0 disabled5 q& B' C9 e n# _% O* L, u
9 q3 s" d. G' n* A- d天明后,盟军58出动规模空前的轰炸机群,对岛上日本守军展开了狂轰滥炸,杀伤效果之惊人,可能已经打破此前的最高记录
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Morning Air attack on Iwo-jima Naval Guard Unit, at 108,77 (Iwo-jima)
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# Z0 {6 w/ ^) i! nWeather in hex: Moderate rain
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4 x* L$ \+ X5 n+ bRaid spotted at 20 NM, estimated altitude 21,000 feet.3 ~0 O" X; z% c6 L1 r, [
Estimated time to target is 8 minutes
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Allied aircraft
3 ]3 c9 L7 P, i' r) C& @, K Corsair II x 68
5 `: z9 Q* e+ m, D2 R' F F4U-1A Corsair x 408
$ e Z" f, O2 v' [" ?# e F4U-1D Corsair x 76) Q! s* c ?% E% Q5 ]7 Z* ~
F6F-3 Hellcat x 4294 g$ x2 t/ o$ ~& d
F6F-5 Hellcat x 380
+ g- I5 v, y, w; D0 c0 C. E' q, H SB2C-3 Helldiver x 3466 L5 U9 g" ^& T! C4 u
SBD-5 Dauntless x 24
; X" [* W b) J7 z9 j* V* A3 x TBM-1C Avenger x 297
& t* d0 G7 G G- [( r3 J- i
7 i( ^5 w2 G) A3 fAllied aircraft losses# j: k1 R, Q* W9 |& Z! A$ l
SB2C-3 Helldiver: 3 damaged* y) H3 U. ?, n% ~$ r
SB2C-3 Helldiver: 1 destroyed by flak
/ Y, \8 h( ^- X! |+ o1 \ SBD-5 Dauntless: 1 damaged
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! u1 f8 g. F% V1 y' xJapanese ground losses:
9 u5 u4 Q7 @6 }+ l9 ~# J5 G! ] 1837 casualties reported5 O! k: U; r7 s" u# T, X
Squads: 5 destroyed, 78 disabled
6 q* W' X/ c4 n( B7 p3 c+ P Non Combat: 9 destroyed, 58 disabled4 `+ j& ~8 S& t- X. \
Engineers: 0 destroyed, 6 disabled- m7 O$ P: f5 X9 O/ z
Guns lost 38 (9 destroyed, 29 disabled)
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. l; @3 A' m z8 ~. v岛上日军守军,是以第37军以下,第89师团为核心,配属6个独立混成旅团和两个海警中队,加强11个火炮联队(包括高射炮联队)的防御集群,在盟军登陆滩头的过程中按照预定计划发起了火力压制,但是遭遇到盟军压倒性的火力优势打击,炮击演变成一场单方面屠杀,日军在空袭打击之外又遭遇一次严重损失。
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. u( e9 R3 \; H" G A5 eGround combat at Iwo-jima (108,77)/ x3 p/ }$ b+ k( G" w
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Japanese Bombardment attack$ E4 C; n8 Q/ A* ^
' D2 I6 ^4 W/ J) xAttacking force 22400 troops, 416 guns, 160 vehicles, Assault Value = 1208
# j0 s- r& }* B/ b/ { V' t2 E r }, _2 H% d Z2 k. ?0 Z! m5 s
Defending force 61294 troops, 907 guns, 2075 vehicles, Assault Value = 2535! z* |4 A0 Z) z% x: Q: Y" X
3 t3 m' ?/ }7 \/ Z8 r
Japanese ground losses:+ }4 A: r6 [ A$ [4 \; ?8 V
4954 casualties reported1 ]& T$ \0 y' C; A1 d J9 x! @6 u
Squads: 146 destroyed, 31 disabled8 k; R9 y, i( K. |' p
Non Combat: 38 destroyed, 20 disabled
3 z1 n) E7 H* L9 d- O2 K( j Engineers: 11 destroyed, 2 disabled1 A7 P7 e( d4 ^7 S/ ^/ ]
Guns lost 66 (58 destroyed, 8 disabled)( e& x* M% L, @5 `8 k/ F0 v% D
Vehicles lost 13 (13 destroyed, 0 disabled)
' R- l- w. U" i. Q* N e ; x) P# ^1 I/ g! A* E8 T G% E5 l& Y
Allied ground losses:) F( |0 `" O# g* w7 X- L& \
33 casualties reported
0 i/ `* ?+ K( [( M0 n Squads: 1 destroyed, 0 disabled
0 j3 ?, K0 z& B* M) K Non Combat: 2 destroyed, 2 disabled9 c3 @' s1 _! X' L/ I
Engineers: 1 destroyed, 0 disabled
& z. e; h+ y' A0 e+ y2 ~$ q Guns lost 1 (1 destroyed, 0 disabled)
% s8 C! W2 M, A9 l1 |' ?+ w Vehicles lost 34 (24 destroyed, 10 disabled)8 H& ?& O: k. B3 ?, m
% I( Z& r9 s+ Y B1 v) h之后,盟军部队发起了总攻,由于第37军的出色指挥,盟军的攻势被完全挫败,帝国硫磺岛防御战战况暂时稳定。, @# T* Z! s/ e3 ]) B2 M
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3 a% x. \0 B5 f, r) W! R
; x6 _- Q* a& _ K; W% aGround combat at Iwo-jima (108,77)
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- c! }3 g' a$ I3 `Allied Shock attack! `. i% b. ]' ^: @2 M8 w
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Attacking force 53802 troops, 903 guns, 2027 vehicles, Assault Value = 2508( [( k6 l& J5 a
% \% v$ n2 O4 ]. L2 B# |Defending force 35339 troops, 530 guns, 217 vehicles, Assault Value = 996
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Allied adjusted assault: 191
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% B5 j; h# I( p9 c+ e0 K* bJapanese adjusted defense: 1465 ) A3 I6 S0 m1 y: Q# Q2 }
: r( y; w$ e( H" Z5 g RAllied assault odds: 1 to 7 (fort level 5) : U& _' R2 `2 z6 p& O! j2 N
, q" ^, \2 Z Y2 _; J4 f3 v
Combat modifiers
& ~1 h* C/ ^" t0 f0 wDefender: terrain(+), forts(+), disruption(-), preparation(-)
$ L6 m \, T1 A. m) cAttacker: shock(+), disruption(-)9 R' N0 }9 U1 F8 T' I+ P4 @! C* B
6 X3 y4 `* ]. w2 SJapanese ground losses:9 K; M3 N2 v3 W8 d- P! s3 Q W
2687 casualties reported+ M% q$ A8 E P+ v# [: h9 d
Squads: 67 destroyed, 69 disabled6 ^+ a+ t2 Y1 h& m$ E P
Non Combat: 14 destroyed, 55 disabled
/ T" r. T4 z# @8 n Engineers: 7 destroyed, 4 disabled
/ _% A/ Q' b$ o8 s3 G8 w Guns lost 158 (54 destroyed, 104 disabled)
4 O* A6 R1 T( t+ V Vehicles lost 23 (10 destroyed, 13 disabled)
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Allied ground losses:
, O% E+ o7 J4 ]6 N3 [ 24417 casualties reported+ W8 a" k: i" r1 _7 {% ~8 ?
Squads: 619 destroyed, 403 disabled
# N1 T; H% i5 i, l/ d0 `: _8 A Non Combat: 1246 destroyed, 147 disabled
, e# N9 z$ r4 f/ K, M+ X% b# | Engineers: 127 destroyed, 29 disabled; v" A* n9 B* e3 z: O% i/ m# o
Guns lost 519 (380 destroyed, 139 disabled)5 D" @8 r( E# q }" o/ z/ b
Vehicles lost 1407 (1348 destroyed, 59 disabled)
6 u; \) b5 B5 [3 _6 ] Units destroyed 5
9 M' p/ ]( w- | ) l1 B6 O3 h l0 \3 R
Assaulting units:
( x5 e% p! z9 f I) \+ k) _ 1st USMC Tank Battalion# p6 e5 e" {- Z# K+ t3 P; x
3rd USMC Tank Battalion
' ~( t6 S7 g' a9 j; h3 a3 X 1st USMC Amphb Tank Battalion
3 q, l9 ]/ t- f; L, b 2nd USMC Tank Battalion* s* x" K! l6 J! S& a7 ?( J6 U
754th Tank Battalion
" A2 L5 X4 m5 n% s 102nd Combat Engineer Regiment4 q- H9 M, K0 _; v7 ], F# b* S
194th Tank Battalion
" M1 Y, Y$ S! C) Q) _8 r 193rd Tank Battalion
3 P4 ?7 @! c- c. ~$ P% o2 o 124th Cavalry Regiment/ d" T! B, F3 V. I
24th Infantry Division$ M1 H. ^7 X# }9 [1 x% J/ g, B
25th Infantry Division5 s; o6 Q' O; K1 v/ j7 B
1st Cavalry (Spec) Cavalry Division8 _* O8 L. r; a5 q$ P% }' z
192nd Tank Battalion
$ o. b. ? V4 x% H 1st Marine Division
7 U T& E" H, f9 e 4th USMC Tank Battalion
) F5 H* M/ G4 _& I, p/ } Pacific Ocean Areas # F3 u! B( ^" Q& @2 c- I- y
225th Field Artillery Battalion
{/ g( X# M" M XI US Corps
! ]4 Y0 f4 H+ [ Y m0 t 1st USMC Field Artillery Battalion
! P6 y, {) g; i8 k4 }1 S9 g# ~7 X 10th USMC Field Artillery Battalion
f5 o+ G( a8 [" Y5 O 1 USMC Seacoast Art
# {( u6 }) d* r, \, q+ B8 @7 f! @
( `% N" E0 q, hDefending units:' j6 r- t) s& J1 B' `' \8 ?# B Y% o
9th Ind.Mixed Regiment% D$ S" w( c( R8 B
54th Naval Guard Unit
# k6 r: E" f* c. ~6 X# a 48th Ind.Mixed Brigade% N5 m6 j& s) h- G" s- f7 n
89th Division, |2 y& j2 j9 }$ x3 G
14th Ind.Mixed Regiment
5 S0 ]; E% `) q4 S' i, n# ^9 l8 _ 57th Ind.Mixed Brigade6 _ E+ v: d0 a: ^' |% \) x
45th Ind.Mixed Bde /2 D% g. U$ ]4 p4 Z O# s
3rd Medium Field Artillery Regiment8 J, N0 P' w8 F& J
72nd Field AA Battalion! H! _$ N" z/ a* v, {) H
52nd Medium Field Artillery Regiment, ]- f+ B. W7 |% T! ]8 Z" ]
31st Air Defense AA Battalion
* p: g! `) |# u1 R* s 65th Field AA Battalion- ~: ?/ h2 C$ {: D
37th Army
$ D) ]: L0 k) a5 j 3rd Mortar Regiment
- N/ P, A* `1 F( |! J 11th Medium Field Artillery Regiment( I% W0 b" a+ N& D4 Q6 d) c
50th Ind.Mixed Brigade
& C2 q+ }. n( |/ T" C, E 19th RF Gun Battalion. v1 }! v: I+ |' E; E0 I
18th RF Gun Battalion
; Y/ i( s/ y6 p9 ? 2nd Medium Mortar Battalion
7 ~. t& _% _! I. o4 s, ~7 C& Z( [% P3 T u% M* v( P3 e- C4 |
盟军的压倒性火力优势给参战日军部队留下了非常深刻的印象。 |