2012年12月10日月曜日

中国上空でP-38の活躍続く


昭和17年1月5日、シアトル・ハワイ航路上をパトロールしているI-1が米軍艦載機に攻撃されました。陸上機の哨戒圈内だと日本の潜水艦はほとんど役に立たず、かえって攻撃目標になるばかりなので、真珠湾から北東へ距離16ヘクスも離れたところでパトロールしているのですが、米軍はCVEを加えたASW TFを編成しているようです。潜水艦に対する航空機からの攻撃はアニメーションを伴いませんが、ブザーの音とともに
AIR OPERATIONS PHASE : PM
TBF-1 Avenger attacking a Type KD6A class SS at 188,91
TBF-1 Avenger attacking a Japanese SS at 188,91
SBD-3 Dauntless attacking a Type KS class SS at 188,91
SBD-3 Dauntless attacking a Type J2 class SS at 188,91
と4回も表示されたのでびっくり。リプレイ後に確認してみると、沈没してはいませんでしたが、Sys 61, Flt 44(23), Eng 7(3)と大きなダメージを受けていました。でもなんとかクエゼリンまでは沈没せずに辿り着けるのではないかと思います。潜水艦への航空攻撃は、艦種名だけでなく個艦名まで表示されていると命中しているという噂がありますが、今回のこの4つはいずれも艦種名までで、しかもType J1級と正解していたものはありません。それでも爆弾命中のあり得ることが確認できました。またこの4回の攻撃のうち、何回命中したのか。米軍の哨戒機が携行しているのは500ポンド爆弾と1000ポンド爆弾のうちのどちらでしょう?どちらにしても2発命中したら即沈没となりそうなので、一発なのかなとは思います。

12月31日の桂林上空での一式戦と重爆の大きな被害から約一週間。今日は漢口と武漢から長沙空襲に出かけました。まず午前のフェーズは、武漢から二式戦(Ki-44-IIa Tojo) 62機が4波に分かれて長沙をsweep。今日はP-38G Lightning 12がCAPしていました。数が多いし、武漢から長沙までが3ヘクスなのに対し、P-38Gは9ヘクス離れた重慶からのLRCAPだと思われることをあわせると、楽勝かなと思ったのですが、とんでもない。二式戦の喪失9機に対して、P-38Gの損失数は6機とのことです。ただ、午前の4波のsweepでP-38は一掃され(撃墜された機数は5機だけなので、損傷を受けたり、弾薬を使い果たして帰投したものもあるでしょう)たので、午後の爆撃隊は安泰かなと思いました。

しかし、午後の長沙上空にも新手のP-38G Lightning  7機が待ち構えていました。漢口からの爆撃隊は一式戦54機(Ki-43-Ic Oscar 18、Ki-43-IIa Oscar 36)に護衛されて、九七重爆(Ki-21-IIa Sally) 68機と百式重爆(Ki-49-IIa Helen) 67機が4波に分かれて向かいました。他の戦線に出撃した機もあるので、この爆撃行の損失数の確実なところは不明ですが、一式戦 7機、九七重爆 5機、百式重爆 3機といったところ。また、Airbase hits 5、Airbase supply hits 2、Runway hits 14と出撃機数のわりには乏しい戦果でCAPに爆撃を妨害されたもようです。P-38G Lightning、おそるべし。

先日、フォーラムにたてられたHow are your top pilots doing.というスレがあります。そこではPBEMプレイヤーが自分のLeading Pilotsの画面を晒しているので、他のPBEMがどんな風に進んでいるのか、その一端がみてとれて興味深いスレです。そこで気付くことですが、日本側のエースのスコアは10機強がせいぜいです。それに対して、連合軍側には20機以上の戦果を挙げているパイロットが希ならずみられます。そして、時期にもよる(遅くなるとP-47などものですが、それら連合軍のエースたちの乗機として目立つのがP-38なのです。このスレではありませんが、昭和17-18年の頃は最も優秀なパイロットをP-38装備の飛行隊に集めて二式戦退治をさせるような連合軍の作戦があることを読んだことがあるくらいです。ちなみにスレ主さんの感想は
だいたいみんな私のと似たような成績だが、日本側プレイヤーが20機以上のエースを持つのは難しいようだ。30機以上のスコアのエースがいる日本側プレイヤーはいるかい?あと、スコアが10機に達した頃からパイロットを生還させ続けるのが難しくなる気がする。10機のハードルを越えた途端に死亡してしまうパイロットが多い。15機を超えると生き残りやすくなるようだが。
エースを育成するのは難しい。とくに、ゼロ戦や第1世代の連合軍戦闘機はそうだ。みんなのアップしたスクリーンショットをみると、デザイナーの意図した通りになっていると感じる。連合軍の第2世代の戦闘機が利用可能になると、撃墜数とパイロットのスキルは急速に上昇する。
日本のエースは本当に優秀なパイロットたちで、彼らにとって1942年は幸せな時期だ。連合軍のエースはもっと優秀な機体に搭乗し、日本のエースほどのスキルを必要としない。私のダブルエースの中には、expもスキルも70くらいしかない人もいる。1942年にスコアを伸ばす連合軍のエースは戦闘機ではなく、主に自軍の飛行場の上空で爆撃機相手に稼いでいる。連合軍が攻勢になると、死亡するエースも出てくるが、より多くのエースが新たに誕生する。日本側はひとたび優秀なパイロットが枯渇すると、新たに登場するエースはいない。 
とのことでした。うちの昭和18年1月1日のデータはこんな具合です。素のグランドキャンペーンよりも日本側に有利なRA mod採用のこのPBEMでもトップは12機でした。これを見直してみて、海軍機のパイロットがトップとは意外でした。





















AFTER ACTION REPORTS FOR Jan 05, 43
--------------------------------------------------------------------------------
ASW attack near Guam  at 105,93

Japanese Ships
      DD Umikaze

Allied Ships
      SS Silversides, hits 1

SS Silversides is located by DD Umikaze
DD Umikaze fails to find sub, continues to search...
DD Umikaze fails to find sub, continues to search...
DD Umikaze fails to find sub, continues to search...
DD Umikaze fails to find sub, continues to search...
DD Umikaze attacking submerged sub ....
Escort abandons search for sub


--------------------------------------------------------------------------------
ASW attack near Guam  at 105,93

Japanese Ships
      DD Umikaze

Allied Ships
      SS Silversides

SS Silversides is located by DD Umikaze
DD Umikaze fails to find sub, continues to search...
DD Umikaze fails to find sub, continues to search...
DD Umikaze fails to find sub, continues to search...
DD Umikaze fails to find sub, continues to search...
DD Umikaze fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
Sub attack near Guam  at 105,93

Japanese Ships
      DD Suzukaze
      DD Umikaze

Allied Ships
      SS Silversides, hits 2

SS Silversides launches 2 torpedoes at DD Suzukaze
DD Umikaze attacking submerged sub ....
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze fails to find sub, continues to search...
DD Umikaze attacking submerged sub ....
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze fails to find sub, continues to search...
DD Umikaze attacking submerged sub ....
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
DD Umikaze is out of ASW ammo
Escort abandons search for sub


--------------------------------------------------------------------------------
ASW attack near Aogashima  at 113,67

Japanese Ships
      DD Onami
      DD Kiyonami

Allied Ships
      SS Tunny, hits 3

SS Tunny is located by DD Onami
Tunny diving deep ....
DD Kiyonami fails to find sub, continues to search...
DD Kiyonami fails to find sub, continues to search...
DD Kiyonami attacking submerged sub ....
DD Kiyonami fails to find sub, continues to search...
DD Kiyonami fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
Morning Air attack on Changsha , at 82,52 

Weather in hex: Thunderstorms

Raid spotted at 48 NM, estimated altitude 6,000 feet.
Estimated time to target is 13 minutes

Japanese aircraft
      Ki-44-IIa Tojo x 32

Allied aircraft
      P-38G Lightning x 12

Japanese aircraft losses
      Ki-44-IIa Tojo: 4 destroyed

Allied aircraft losses
      P-38G Lightning: 1 destroyed

Aircraft Attacking:
      20 x Ki-44-IIa Tojo sweeping at 6000 feet

CAP engaged:
51st FG/25th FS with P-38G Lightning (12 airborne, 0 on standby, 0 scrambling)
      12 plane(s) intercepting now.
      Group patrol altitude is 30000 
      Raid is overhead



--------------------------------------------------------------------------------
Morning Air attack on Changsha , at 82,52 

Weather in hex: Thunderstorms

Raid spotted at 42 NM, estimated altitude 8,000 feet.
Estimated time to target is 11 minutes

Japanese aircraft
      Ki-44-IIa Tojo x 24

Allied aircraft
      P-38G Lightning x 7

No Japanese losses

Allied aircraft losses
      P-38G Lightning: 2 destroyed

Aircraft Attacking:
      21 x Ki-44-IIa Tojo sweeping at 6000 feet

CAP engaged:
51st FG/25th FS with P-38G Lightning (0 airborne, 0 on standby, 0 scrambling)
      7 plane(s) not yet engaged, 0 being recalled, 0 out of immediate contact.
      Group patrol altitude is 30000 , scrambling fighters to 9000.
      Time for all group planes to reach interception is 67 minutes



--------------------------------------------------------------------------------
Morning Air attack on Liuchow , at 74,55 

Weather in hex: Partial cloud

Raid spotted at 24 NM, estimated altitude 9,000 feet.
Estimated time to target is 6 minutes

Japanese aircraft
      Ki-44-IIb Tojo x 41

No Japanese losses

Aircraft Attacking:
      41 x Ki-44-IIb Tojo sweeping at 6000 feet



--------------------------------------------------------------------------------
Morning Air attack on Changsha , at 82,52 

Weather in hex: Thunderstorms

Raid spotted at 36 NM, estimated altitude 12,000 feet.
Estimated time to target is 9 minutes

Japanese aircraft
      Ki-44-IIa Tojo x 3

No Japanese losses

Aircraft Attacking:
       3 x Ki-44-IIa Tojo sweeping at 6000 feet



--------------------------------------------------------------------------------
Morning Air attack on Changsha , at 82,52 

Weather in hex: Thunderstorms

Raid spotted at 38 NM, estimated altitude 9,000 feet.
Estimated time to target is 10 minutes

Japanese aircraft
      Ki-44-IIa Tojo x 3

No Japanese losses

Aircraft Attacking:
       3 x Ki-44-IIa Tojo sweeping at 6000 feet



--------------------------------------------------------------------------------
Afternoon Air attack on Changsha , at 82,52 

Weather in hex: Severe storms

Raid spotted at 37 NM, estimated altitude 9,000 feet.
Estimated time to target is 11 minutes

Japanese aircraft
      Ki-21-IIa Sally x 19
      Ki-43-Ic Oscar x 18
      Ki-49-IIa Helen x 20

Allied aircraft
      P-38G Lightning x 7

Japanese aircraft losses
      Ki-21-IIa Sally: 1 destroyed
      Ki-43-Ic Oscar: 2 destroyed
      Ki-49-IIa Helen: 1 damaged

No Allied losses

Airbase hits 2
Airbase supply hits 1
Runway hits 5

Aircraft Attacking:
      20 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb
      19 x Ki-21-IIa Sally bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb

CAP engaged:
51st FG/25th FS with P-38G Lightning (7 airborne, 0 on standby, 0 scrambling)
      7 plane(s) intercepting now.
      Group patrol altitude is 30000 
      Raid is overhead



--------------------------------------------------------------------------------
Afternoon Air attack on Changsha , at 82,52 

Weather in hex: Severe storms

Raid spotted at 29 NM, estimated altitude 7,000 feet.
Estimated time to target is 8 minutes

Japanese aircraft
      Ki-21-IIa Sally x 17
      Ki-49-IIa Helen x 27

Allied aircraft
      P-38G Lightning x 4

Japanese aircraft losses
      Ki-21-IIa Sally: 1 destroyed, 2 damaged

No Allied losses

Airbase hits 1
Airbase supply hits 1
Runway hits 4

Aircraft Attacking:
      16 x Ki-21-IIa Sally bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb
      27 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb

CAP engaged:
51st FG/25th FS with P-38G Lightning (0 airborne, 0 on standby, 0 scrambling)
      4 plane(s) not yet engaged, 0 being recalled, 0 out of immediate contact.
      Group patrol altitude is 30000 , scrambling fighters to 6000.
      Time for all group planes to reach interception is 174 minutes



--------------------------------------------------------------------------------
Afternoon Air attack on Paoshan , at 65,45 

Weather in hex: Severe storms

Raid spotted at 19 NM, estimated altitude 14,000 feet.
Estimated time to target is 5 minutes

Japanese aircraft
      Ki-44-IIa Tojo x 42
      Ki-49-IIa Helen x 40

Japanese aircraft losses
      Ki-49-IIa Helen: 1 damaged
      Ki-49-IIa Helen: 1 destroyed by flak

Airbase hits 1
Airbase supply hits 1
Runway hits 7

Aircraft Attacking:
      18 x Ki-49-IIa Helen bombing from 9000 feet
               Airfield Attack:  4 x 250 kg GP Bomb
      21 x Ki-49-IIa Helen bombing from 9000 feet
               Airfield Attack:  4 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Afternoon Air attack on Liuchow , at 74,55 

Weather in hex: Clear sky

Raid spotted at 49 NM, estimated altitude 8,000 feet.
Estimated time to target is 14 minutes

Japanese aircraft
      Ki-21-IIa Sally x 17
      Ki-43-IIb Oscar x 28
      Ki-49-IIa Helen x 15

No Japanese losses

Allied ground losses:
      16 casualties reported
         Squads: 0 destroyed, 0 disabled
         Non Combat: 0 destroyed, 2 disabled
         Engineers: 0 destroyed, 0 disabled

Airbase hits 3
Airbase supply hits 1
Runway hits 28

Aircraft Attacking:
      17 x Ki-21-IIa Sally bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb
      15 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Afternoon Air attack on Changsha , at 82,52 

Weather in hex: Severe storms

Raid spotted at 35 NM, estimated altitude 9,000 feet.
Estimated time to target is 11 minutes

Japanese aircraft
      Ki-43-IIa Oscar x 36
      Ki-49-IIa Helen x 20

Allied aircraft
      P-38G Lightning x 1

Japanese aircraft losses
      Ki-49-IIa Helen: 4 damaged

No Allied losses

Airbase hits 1
Runway hits 1

Aircraft Attacking:
      20 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb

CAP engaged:
51st FG/25th FS with P-38G Lightning (0 airborne, 0 on standby, 0 scrambling)
      1 plane(s) not yet engaged, 0 being recalled, 0 out of immediate contact.
      Group patrol altitude is 30000 , scrambling fighters to 6000.
      Time for all group planes to reach interception is 87 minutes



--------------------------------------------------------------------------------
Afternoon Air attack on 3rd Motor Brigade, at 73,130 , near Wyndham

Weather in hex: Severe storms

Raid spotted at 47 NM, estimated altitude 9,000 feet.
Estimated time to target is 14 minutes

Japanese aircraft
      Ki-49-IIa Helen x 12

No Japanese losses

Allied ground losses:
      25 casualties reported
         Squads: 0 destroyed, 1 disabled
         Non Combat: 1 destroyed, 6 disabled
         Engineers: 0 destroyed, 0 disabled
      Vehicles lost 6 (1 destroyed, 5 disabled)

Aircraft Attacking:
      12 x Ki-49-IIa Helen bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Afternoon Air attack on Liuchow , at 74,55 

Weather in hex: Clear sky

Raid spotted at 13 NM, estimated altitude 8,000 feet.
Estimated time to target is 3 minutes

Japanese aircraft
      Ki-49-IIa Helen x 15

No Japanese losses

Allied ground losses:
      16 casualties reported
         Squads: 0 destroyed, 0 disabled
         Non Combat: 0 destroyed, 1 disabled
         Engineers: 0 destroyed, 1 disabled

Airbase hits 3
Runway hits 7

Aircraft Attacking:
      15 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Afternoon Air attack on Liuchow , at 74,55 

Weather in hex: Clear sky

Raid spotted at 47 NM, estimated altitude 9,000 feet.
Estimated time to target is 14 minutes

Japanese aircraft
      Ki-44-IIa Tojo x 12
      Ki-49-IIa Helen x 15

No Japanese losses

Allied ground losses:
      8 casualties reported
         Squads: 0 destroyed, 0 disabled
         Non Combat: 0 destroyed, 1 disabled
         Engineers: 0 destroyed, 0 disabled

Airbase hits 1
Runway hits 11

Aircraft Attacking:
      15 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Afternoon Air attack on Liuchow , at 74,55 

Weather in hex: Clear sky

Raid spotted at 26 NM, estimated altitude 8,000 feet.
Estimated time to target is 8 minutes

Japanese aircraft
      Ki-49-IIa Helen x 15

No Japanese losses

Airbase hits 5
Airbase supply hits 2
Runway hits 5

Aircraft Attacking:
      15 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Afternoon Air attack on Changsha , at 82,52 

Weather in hex: Severe storms

Raid spotted at 30 NM, estimated altitude 7,000 feet.
Estimated time to target is 8 minutes

Japanese aircraft
      Ki-21-IIa Sally x 32

Japanese aircraft losses
      Ki-21-IIa Sally: 4 damaged
      Ki-21-IIa Sally: 1 destroyed by flak

Airbase hits 1
Runway hits 4

Aircraft Attacking:
      22 x Ki-21-IIa Sally bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb
       9 x Ki-21-IIa Sally bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb



--------------------------------------------------------------------------------
ASW attack near Guam  at 105,93

Japanese Ships
      DD Samidare
      DD Kawakaze

Allied Ships
      SS Silversides, hits 6

SS Silversides is located by DD Samidare
DD Kawakaze fails to find sub, continues to search...
DD Kawakaze attacking submerged sub ....
DD Kawakaze fails to find sub, continues to search...
DD Kawakaze fails to find sub, continues to search...
DD Kawakaze fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
Sub attack near Truk  at 114,110

Japanese Ships
      DD Kasumi

Allied Ships
      SS Sargo, hits 4

SS Sargo launches 2 torpedoes at DD Kasumi
Sargo diving deep ....
DD Kasumi fails to find sub, continues to search...
DD Kasumi fails to find sub, continues to search...
DD Kasumi attacking submerged sub ....
DD Kasumi attacking submerged sub ....
DD Kasumi is out of ASW ammo
DD Kasumi fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------

Ground combat at Nanyang (85,45)

Japanese Bombardment attack

Attacking force 61949 troops, 605 guns, 246 vehicles, Assault Value = 2182

Defending force 164249 troops, 638 guns, 0 vehicles, Assault Value = 4870

Japanese ground losses:
      82 casualties reported
         Squads: 0 destroyed, 5 disabled
         Non Combat: 0 destroyed, 0 disabled
         Engineers: 0 destroyed, 0 disabled

Allied ground losses:
      135 casualties reported
         Squads: 4 destroyed, 8 disabled
         Non Combat: 1 destroyed, 0 disabled
         Engineers: 0 destroyed, 2 disabled
      Guns lost 3 (1 destroyed, 2 disabled)

Assaulting units:
    110th Division
    70th Division
    36th Division
    35th Division
    32nd Division
    12th Army
    Botanko Hvy Gun Regiment
    10th Ind. Mountain Gun Regiment
    2nd Ind.Hvy.Art. Battalion
    3rd Ind.Hvy.Art. Battalion
    6th Medium Field Artillery Regiment
    20th Ind. Mtn Gun Battalion
    11th Field Artillery Regiment

Defending units:
    3rd Chinese Corps
    23rd Chinese Corps
    19th Chinese Corps
    17th Chinese Corps
    36th Chinese Corps
    90th Chinese Corps
    76th Chinese Corps
    47th Chinese Corps
    41st Chinese Corps
    77th Chinese Corps
    1st Chinese Corps
    33rd Chinese Corps
    82nd Chinese Corps
    92nd Chinese Corps
    91st Chinese Corps
    61st Chinese Corps
    57th Chinese Corps
    16th Chinese Corps
    34th Chinese Corps
    4th Chinese Cavalry Corps
    5th War Area 
    7th Group Army
    8th Group Army
    34th Group Army
    6th Group Army
    2nd War Area 
    4th Group Army
    Red Chinese Army
    22nd Group Army
    19th Chinese Base Force


--------------------------------------------------------------------------------

Ground combat at 81,56 (near Kanhsien)

Japanese Deliberate attack

Attacking force 1104 troops, 4 guns, 0 vehicles, Assault Value = 53

Defending force 7536 troops, 0 guns, 0 vehicles, Assault Value = 6

Japanese adjusted assault: 24 

Allied adjusted defense: 77 

Japanese assault odds: 1 to 3 

Combat modifiers
Defender: terrain(+), morale(-), experience(-), supply(-)
Attacker: leaders(-)

Allied ground losses:
      6 casualties reported
         Squads: 0 destroyed, 0 disabled
         Non Combat: 0 destroyed, 1 disabled
         Engineers: 0 destroyed, 0 disabled

Assaulting units:
    8th NCPC Infantry Brigade

Defending units:
    70th Chinese Corps
    7th War Area 
    28th Chinese Corps
    63rd Chinese Corps
    12th Group Army
    86th Chinese Corps



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