2012年9月8日土曜日

ラシオで二式戦29機地上で破壊される

昭和17年10月8日、ビルマ北部のミートキーナに5波99機の爆撃があり、滑走路に43発、飛行場施設に99発、サプライに22発の命中弾を受けました。ミートキーナは連合軍側のレド、インパール、ディマプールの飛行場から距離4-5ヘクスしかなく、航続距離の短い連合軍戦闘機もsweepをすることができます。なので、日本側としては常時CAPを上げてミートキーナを守ることは得策ではないと思っています。飛行場の修理が終わってほとぼりの冷めた頃に、サプライズ的にCAPを上げたり、逆にレド、インパール、ディマプールへのsweepを実施する飛行場として使えれば充分かなと。

しかし、ビルマ北東部のミートキーナは少し意味合いが違います。ここは上記の印緬国境近くの連合軍側飛行場からの距離が8-9ヘクスあって、今の時期、ミートキーナをsweepできる連合軍戦闘機はP-38など少数の機種だけだからです。でも、サプライを中国に空輸する作戦にとって、ミートキーナと同じくラシオも邪魔な存在のはず。前日のミートキーナをひどく叩いた空襲があって、今日はこのラシオにsweepが来るんではないかと予想しました。そこで、2個戦隊合計76機の二式戦(Ki-44-IIa Tojo)をMagweからラシオに移動させ、100%CAPで迎撃してみようと考えたのです。

リプレイを見ていると、予想とは違ってsweepではなく、P-38F Lightning75機の護衛で4波95機の爆撃機がやってきました。このゲームの戦闘機の空戦では、sweep>CAP>護衛という関係があります。P-38F Lightningとはいえsweepではなく護衛で来るようなら与し易い、やったねと一瞬思ったのですが、なぜかCAPが一機も飛んでいません。CAPがいなければ連合軍爆撃機はしたい放題ですから、滑走路に43発、飛行場施設に99発、サプライに10発の命中弾がありました。しかも、二式戦が29機も地上で破壊されてしまったのです。パイロットの被害はKIA 2名、WIA2名でさすがに自軍の根拠地なのでMIAは0名。それでも2戦隊とも99あったMoraleが25と18にまで低下してしまいました。このMorale値では戦闘できる状態ではありませんから、ラングーンに移動して休養させることにしました。第一線の部隊も可能な限りMorale値 99をキープするよう心がけていますが、この二つの戦隊がそこまで回復するには1週間はかかりそうです。
今日のラシオの天候はLight cloudでCAP任務には支障なしのはず。また以前、移動直後の飛行隊は移動にかかった時間のせいで攻撃できないというエントリーで移動直後の飛行隊が任務を実行しない理由に時間不足があることを哨戒しましたが、今日のこの2戦隊ともMagweからラシオへ距離5ヘクスの移動ですから、攻撃的任務と違って移動先根拠地のCAPをするのに時間が足りなくてというはずはないと思います。それではいったいなぜだろうと思いながらラシオの戦隊をチェックしてみると、指示したはずのCAP 100%ではなく、ふたつとも護衛任務が指示されています。原因は司令官のうっかりだったのでした。史実でこんなことがあれば、更迭されちゃうんでしょうね、きっと。

今日は宗谷海峡周辺で、SS S-44がASW TFのSC Ch 16に、SS S-45がコンボイを護衛中のSC CHa-31に各一本ずつ魚雷を命中させ、二隻とも沈没してしまいました。駆潜艇が撃沈されたこと自体はとっても残念ですが、行き来の頻繁な貨物船の方には被害がなかったということは、二隻とも「良き羊飼いは羊のために命を捨てる」を実践してくれたと考えて納得することにします。
という感じで、10月8日も9日も悲報続きでした。その悲報の中に小さな幸せが隠れていないかと思って探してみると、10月8日、南鳥島の西方沖でSS Tritonが沈没したと報告されていました。沈没原因は二式爆雷だそうです。しかし、こんなところで活動しているASW TFはありません。OS XのSpotlightでSS Tritonを検索してみると、9月30日のコンバットリポートに三宅島近海でASW TFの駆逐艦有明に爆雷攻撃を受け、7発命中したという報告がありました。これでかなりの深手を負ったSS Tritonがハワイまで戻る途中に、排水作業に失敗して沈没したということなんでしょうね、きっと。潜水艦を攻撃した当日の沈没報告は誤りのことがほとんどだと思いますが、こういう数日たってからの沈没報告は、なんとなく当日の報告よりも信頼性が高いような気がしますがどうでしょう。

AFTER ACTION REPORTS FOR Oct 09, 42
--------------------------------------------------------------------------------
ASW attack near Aogashima  at 112,66

Japanese Ships
      xAK Ryuzan Maru
      xAK Tatuha Maru
      PB Rokko Maru #2

Allied Ships
      SS Silversides



SS Silversides is sighted by escort
Silversides diving deep ....
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
ASW attack near Aogashima  at 112,66

Japanese Ships
      PB Kyo Maru #12
      xAK Ryuzan Maru
      xAK Tatuha Maru
      PB Rokko Maru #2

Allied Ships
      SS Silversides



SS Silversides launches 2 torpedoes at PB Kyo Maru #12
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
Sub attack near Aogashima  at 112,66

Japanese Ships
      xAK Unyo Maru
      xAK Tensyo Maru
      xAK Ryuzan Maru
      xAK Tatuha Maru
      PB Rokko Maru #2

Allied Ships
      SS Silversides



SS Silversides launches 2 torpedoes at xAK Unyo Maru
Silversides diving deep ....
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
PB Rokko Maru #2 fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
ASW attack near Madang  at 98,123

Japanese Ships
      PB Nikki Maru

Allied Ships
      SS S-37



SS S-37 is sighted by escort
S-37 diving deep ....
PB Nikki Maru fails to find sub, continues to search...
PB Nikki Maru fails to find sub, continues to search...
PB Nikki Maru fails to find sub, continues to search...
PB Nikki Maru fails to find sub, continues to search...
PB Nikki Maru fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
Sub attack near Babeldaob  at 91,96

Japanese Ships
      xAK Teisen Maru
      xAK Teiryu Maru
      PB Ryuto Maru

Allied Ships
      SS Seadragon



SS Seadragon launches 2 torpedoes at xAK Teisen Maru
Seadragon diving deep ....
PB Ryuto Maru fails to find sub, continues to search...
PB Ryuto Maru fails to find sub, continues to search...
PB Ryuto Maru attacking submerged sub ....
PB Ryuto Maru cannot reach attack position over SS Seadragon
PB Ryuto Maru fails to find sub, continues to search...
PB Ryuto Maru fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
ASW attack near Cairns  at 93,139

Japanese Ships
      SS RO-65, hits 1

Allied Ships
      xAKL Oorama
      AM Dubbo



SS RO-65 is sighted by escort
RO-65 diving deep ....
AM Dubbo fails to find sub, continues to search...
AM Dubbo attacking submerged sub ....
AM Dubbo fails to find sub, continues to search...
AM Dubbo fails to find sub, continues to search...
AM Dubbo fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
Sub attack near Toyohara  at 125,47

Japanese Ships
      SC Ch 16, Torpedo hits 1,  on fire,  heavy damage
      SC Ch 34

Allied Ships
      SS S-44



SS S-44 launches 2 torpedoes at SC Ch 16
S-44 diving deep ....
SC Ch 34 fails to find sub, continues to search...
SC Ch 34 fails to find sub, continues to search...
SC Ch 34 fails to find sub, continues to search...
SC Ch 34 fails to find sub, continues to search...
SC Ch 34 fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
ASW attack near Toyohara  at 125,48

Japanese Ships
      SC Ch 34

Allied Ships
      SS S-45



SS S-45 is sighted by escort
S-45 diving deep ....
SC Ch 34 fails to find sub, continues to search...
SC Ch 34 fails to find sub, continues to search...
SC Ch 34 attacking submerged sub ....
SC Ch 34 fails to find sub, continues to search...
SC Ch 34 fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
ASW attack near Thousand Ships Bay  at 114,136

Japanese Ships
      APD Shimakaze

Allied Ships
      SS Sealion



SS Sealion is sighted by escort
Sealion bottoming out ....
APD Shimakaze fails to find sub, continues to search...
APD Shimakaze fails to find sub, continues to search...
APD Shimakaze fails to find sub, continues to search...
APD Shimakaze fails to find sub, continues to search...
APD Shimakaze fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
Sub attack near Toyohara  at 125,48

Japanese Ships
      SC CHa-31, Torpedo hits 1,  heavy damage
      xAKL Fuyukawa Maru
      xAKL Tokuwa Maru
      SC CHa-32

Allied Ships
      SS S-45



SS S-45 launches 2 torpedoes at SC CHa-31
S-45 diving deep ....
SC CHa-32 fails to find sub, continues to search...
SC CHa-32 fails to find sub, continues to search...
SC CHa-32 fails to find sub, continues to search...
SC CHa-32 fails to find sub, continues to search...
SC CHa-32 fails to find sub, continues to search...
Escort abandons search for sub


--------------------------------------------------------------------------------
Morning Air attack on Siangtan , at 81,52 

Weather in hex: Thunderstorms

Raid spotted at 18 NM, estimated altitude 6,000 feet.
Estimated time to target is 5 minutes

Japanese aircraft
      Ki-21-IIa Sally x 69
      Ki-43-Ic Oscar x 33
      Ki-49-IIa Helen x 51



Japanese aircraft losses
      Ki-21-IIa Sally: 3 damaged
      Ki-49-IIa Helen: 1 damaged


Allied ground losses:
      634 casualties reported
         Squads: 0 destroyed, 42 disabled
         Non Combat: 2 destroyed, 45 disabled
         Engineers: 1 destroyed, 2 disabled


Airbase hits 1
Airbase supply hits 2
Runway hits 7

Aircraft Attacking:
      17 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb
      18 x Ki-21-IIa Sally bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb
      17 x Ki-49-IIa Helen bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb
      17 x Ki-49-IIa Helen bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb
      22 x Ki-21-IIa Sally bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb
      20 x Ki-21-IIa Sally bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb
       9 x Ki-21-IIa Sally bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb

Also attacking 58th Chinese Corps ...
Also attacking 20th Chinese Corps ...
Also attacking 58th Chinese Corps ...
Also attacking 20th Chinese Corps ...
Also attacking 58th Chinese Corps ...
Also attacking 20th Chinese Corps ...
Also attacking Siangtan  ...
Also attacking 58th Chinese Corps ...
Also attacking 20th Chinese Corps ...
Also attacking 58th Chinese Corps ...
Also attacking Siangtan  ...
Also attacking 20th Chinese Corps ...
Also attacking 58th Chinese Corps ...
Also attacking 20th Chinese Corps ...
Also attacking Siangtan  ...
Also attacking 58th Chinese Corps ...
Also attacking 20th Chinese Corps ...
Also attacking Siangtan  ...
Also attacking 58th Chinese Corps ...
Also attacking 20th Chinese Corps ...
Also attacking 58th Chinese Corps ...


--------------------------------------------------------------------------------
Morning Air attack on 13th Chinese Corps, at 74,55 (Liuchow)

Weather in hex: Heavy cloud

Raid spotted at 32 NM, estimated altitude 9,000 feet.
Estimated time to target is 9 minutes

Japanese aircraft
      Ki-21-IIa Sally x 39
      Ki-43-Ic Oscar x 8
      Ki-49-IIa Helen x 16



Japanese aircraft losses
      Ki-21-IIa Sally: 2 damaged
      Ki-49-IIa Helen: 1 damaged


Allied ground losses:
      606 casualties reported
         Squads: 1 destroyed, 45 disabled
         Non Combat: 2 destroyed, 39 disabled
         Engineers: 0 destroyed, 0 disabled


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

Also attacking 46th Chinese Corps ...
Also attacking 27th Chinese Corps ...
Also attacking 79th Chinese Corps ...
Also attacking 4th Chinese Corps ...
Also attacking 9th Chinese Corps ...
Also attacking 13th Chinese Corps ...
Also attacking 27th Chinese Corps ...
Also attacking 13th Chinese Corps ...
Also attacking 46th Chinese Corps ...
Also attacking 27th Chinese Corps ...
Also attacking 79th Chinese Corps ...
Also attacking 9th Chinese Corps ...
Also attacking 13th Chinese Corps ...
Also attacking 27th Chinese Corps ...


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

Weather in hex: Partial cloud

Raid spotted at 20 NM, estimated altitude 12,000 feet.
Estimated time to target is 6 minutes

Japanese aircraft
      Ki-44-IIa Tojo x 22
      Ki-49-IIa Helen x 110



Japanese aircraft losses
      Ki-49-IIa Helen: 13 damaged


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


Airbase hits 29
Airbase supply hits 6
Runway hits 28

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



--------------------------------------------------------------------------------
Morning Air attack on Nanyang , at 85,45 

Weather in hex: Moderate rain

Raid spotted at 18 NM, estimated altitude 10,000 feet.
Estimated time to target is 5 minutes

Japanese aircraft
      Ki-30 Ann x 17



No Japanese losses



Airbase hits 1
Airbase supply hits 2
Runway hits 5

Aircraft Attacking:
      17 x Ki-30 Ann bombing from 6000 feet
               Airfield Attack:  1 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Morning Air attack on Merauke , at 89,124 

Weather in hex: Clear sky

Raid spotted at 15 NM, estimated altitude 9,000 feet.
Estimated time to target is 4 minutes

Japanese aircraft
      A6M2 Zero x 17
      Ki-43-IIa Oscar x 18
      Ki-49-IIa Helen x 17



Japanese aircraft losses
      Ki-49-IIa Helen: 7 damaged


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


Airbase supply hits 1
Runway hits 6

Aircraft Attacking:
      17 x Ki-49-IIa Helen bombing from 6000 feet * 
               Airfield Attack:  2 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Morning Air attack on Madang , at 97,123 

Weather in hex: Light cloud

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


Allied aircraft
      Hudson III (LR) x 12
      Mitchell II x 6
      Bolingbroke IV x 12
      P-39D Airacobra x 10


No Allied losses



Port hits 13
Port supply hits 4

Aircraft Attacking:
      12 x Bolingbroke IV bombing from 7000 feet
               Port Attack:  4 x 250 lb GP Bomb
       6 x Mitchell II bombing from 7000 feet
               Port Attack:  6 x 500 lb GP Bomb
      12 x Hudson III (LR) bombing from 7000 feet
               Port Attack:  4 x 250 lb GP Bomb



--------------------------------------------------------------------------------
Morning Air attack on Lashio , at 62,46 

Weather in hex: Light cloud

Raid detected at 39 NM, estimated altitude 9,000 feet.
Estimated time to target is 14 minutes

Japanese aircraft
      no flights


Allied aircraft
      Liberator II x 13
      Wellington Ic x 9
      B-24D Liberator x 12
      P-38F Lightning x 25


Japanese aircraft losses
      Ki-44-IIa Tojo: 10 destroyed on ground

No Allied losses



Airbase hits 26
Airbase supply hits 7
Runway hits 73

Aircraft Attacking:
       9 x Wellington Ic bombing from 7000 feet * 
               Airfield Attack:  4 x 500 lb GP Bomb
      13 x Liberator II bombing from 7000 feet
               Airfield Attack:  8 x 500 lb GP Bomb
      12 x B-24D Liberator bombing from 7000 feet
               Airfield Attack: 10 x 500 lb GP Bomb



--------------------------------------------------------------------------------
Morning Air attack on Lashio , at 62,46 

Weather in hex: Light cloud

Raid detected at 40 NM, estimated altitude 9,000 feet.
Estimated time to target is 11 minutes

Japanese aircraft
      no flights


Allied aircraft
      B-17E Fortress x 37
      B-25C Mitchell x 14


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

Allied aircraft losses
      B-17E Fortress: 2 damaged



Airbase hits 14
Airbase supply hits 2
Runway hits 25

Aircraft Attacking:
      10 x B-25C Mitchell bombing from 7000 feet * 
               Airfield Attack:  3 x 500 lb GP Bomb
       4 x B-25C Mitchell bombing from 7000 feet * 
               Airfield Attack:  3 x 500 lb GP Bomb
      12 x B-17E Fortress bombing from 7000 feet
               Airfield Attack:  8 x 500 lb GP Bomb
       3 x B-17E Fortress bombing from 7000 feet
               Airfield Attack:  8 x 500 lb GP Bomb
      12 x B-17E Fortress bombing from 7000 feet
               Airfield Attack:  8 x 500 lb GP Bomb
      10 x B-17E Fortress bombing from 7000 feet
               Airfield Attack:  8 x 500 lb GP Bomb



--------------------------------------------------------------------------------
Morning Air attack on Lashio , at 62,46 

Weather in hex: Light cloud

Raid detected at 27 NM, estimated altitude 12,000 feet.
Estimated time to target is 10 minutes

Japanese aircraft
      no flights


Allied aircraft
      LB-30 Liberator x 2
      P-38F Lightning x 25


Japanese aircraft losses
      Ki-44-IIa Tojo: 1 destroyed on ground

No Allied losses



Airbase hits 2

Aircraft Attacking:
       2 x LB-30 Liberator bombing from 7000 feet
               Airfield Attack:  8 x 500 lb GP Bomb



--------------------------------------------------------------------------------
Morning Air attack on Lashio , at 62,46 

Weather in hex: Light cloud

Raid detected at 27 NM, estimated altitude 12,000 feet.
Estimated time to target is 8 minutes

Japanese aircraft
      no flights


Allied aircraft
      B-17E Fortress x 8
      P-38F Lightning x 25


Japanese aircraft losses
      Ki-44-IIa Tojo: 1 destroyed on ground

No Allied losses



Airbase hits 1
Airbase supply hits 1
Runway hits 1

Aircraft Attacking:
       8 x B-17E Fortress bombing from 7000 feet
               Airfield Attack:  8 x 500 lb GP Bomb



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

Ground combat at Nanyang (85,45)

Japanese Bombardment attack

Attacking force 61976 troops, 605 guns, 246 vehicles, Assault Value = 2185

Defending force 165784 troops, 666 guns, 0 vehicles, Assault Value = 4994

Japanese ground losses:
      29 casualties reported
         Squads: 0 destroyed, 3 disabled
         Non Combat: 0 destroyed, 0 disabled
         Engineers: 0 destroyed, 0 disabled


Allied ground losses:
      142 casualties reported
         Squads: 4 destroyed, 11 disabled
         Non Combat: 0 destroyed, 1 disabled
         Engineers: 0 destroyed, 0 disabled


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

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



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