2012年8月7日火曜日

今日のMerauke攻撃は空振り



昭和17年9月9日、Meraukeにむけた日本側の措置はすべて空振りに終わりました。まず重巡古鷹、軽巡川内のTFはMeraukeのヘクスになにも発見できず、アンボンへ向けて帰途に着きました。そして、ホーランディアからMeraukeにsweep任務で向かったゼロ戦隊(A6M2とA6M3b)3波77機も、Merauke上空にCAPを発見することができませんでした。ダーウィンの一式陸攻はfatigueを癒すため、今日はお休みさせていたので空襲はこれでおしまい。そして、MeraukeとHorn Island周辺のトレス海峡に派遣した潜水艦4隻も護衛空母を含んだ連合軍TFと接触することはできませんでした。唯一、Horn Islandの南東のヘクスで哨戒中のI-169がDD Hughesの爆雷攻撃を受けたのみでした。

リプレイが終わってからマップを見てみると、Horn IslandのヘクスにDDやPTなどを含んだ複数の連合軍TFの存在が報告されていますが、護衛空母やAKは確認されていません。I-169を攻撃したDD HughesはきのうMeraukeのヘクスでDD Duncanを雷撃撃沈したI-156に爆雷で反撃した駆逐艦です。もしかするとこのDD Hughesと護衛空母を含んだTFはすでにトレス海峡を通過してオーストラリア東岸に避退してしまったのでしょうか。それにしては、TFがみえないし、爆撃で損傷した艦船が一晩でそんなに遠くまで航海できるのか不思議です。それとも日本側のsearch arcの届かない南方に避退したんでしょうか?いずれにせよ、不利だとみるとさっとひく緩急のつけかたに、相手の方のうまさを感じます。

ところで、きのう爆弾を命中させた3隻のCVEのうちCVE Long Islandは有名な護衛空母です。しかし残りの2隻CVE KittyhawkとCVE Hammondsportは初めて聞く名前でした。ぐぐってみるとこれら2隻は護衛空母ではなく、AKV(1943年6月までの呼称はAPV)、つまり商船改装の航空機輸送艦だったようです。写真を見ると全通甲板があるわけではないようで、CVEならこなせて当たり前の、航海中に搭載機を発艦させる任務をこなせたんでしょうか?詳しい方がいらしたら、ご教示下さい。

今日はセイロン島の東岸でI-155がxAK Deslockを攻撃し、魚雷を2本命中させて撃沈しました。Trackerで沈没艦船のリストをチェックしてみたところ、Sunk DeviceがScuttledとなっています。xAK Deslockはアニメーション画面終了とともに沈没音がきこえたので、なぜScuttledなんだろうと不思議に感じました。そこで、Sunk DeviceがScuttledになっている艦船が他にもないかTrackerでみてみると、図のように12隻ありました。うち11隻は連合軍側の艦船ですが、1隻だけxAK Tyoko Maruという日本船が含まれていました。私はxAK Tyoko Maruを自沈させたおぼえはないので、このSunk Deviceの欄のScuttledは、プレイヤーの指示による自沈ではなく、電子の艦長の判断による自沈なのでしょう。このゲームでは損傷のひどい艦船をプレイヤーが自沈させると、ふつうに沈没した時と比較して相手側に入るVPを10%少なくすることができるルールがあります。そのプレイヤー指示による自沈の場合には、Sunk Deviceの右の欄のScuttled?の欄にチェックが入るのでしょう、きっと。

もうひとつ、沈没艦船のリストをみていて気になることがありました。それは空母サラトガの消息です。先月の南太平洋海戦後、空母サラトガはしばらく沈没艦船のリストに載っていました。ところが9月5日に
OPERATIONAL REPORT FOR Sep 05, 42 
Previous report of sinking of CV Saratoga incorrect.  Intelligence reports ship is still in service
と報告され、やはりぬか喜びだったとがっかりさせられたのでした。ところがところが、翌9月6日の沈没艦リストにはまたサラトガの名前が載せられていたのです。沈没地点はクリスマス島のすぐ北側で、損傷したサラトガをハワイまで回航するとしたら、通りかかりそうなあたり。本当に沈んだと考えていいのかしらん??

AFTER ACTION REPORTS FOR Sep 09, 42
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Sub attack near Yokohama/Yokosuka  at 114,62

Japanese Ships
      DD Umikaze
      DD Suzukaze

Allied Ships
      SS Swordfish



SS Swordfish launches 4 torpedoes at DD Umikaze
Swordfish bottoming out ....
DD Suzukaze fails to find sub, continues to search...
DD Suzukaze attacking submerged sub ....
DD Suzukaze is out of ASW ammo
DD Suzukaze is out of ASW ammo
DD Suzukaze is out of ASW ammo
DD Suzukaze fails to find sub, continues to search...
DD Suzukaze fails to find sub, continues to search...
DD Suzukaze fails to find sub, continues to search...
Escort abandons search for sub


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Sub attack near Truk  at 111,109

Japanese Ships
      xAKL Shoan Maru
      PB Choun Maru #18

Allied Ships
      SS Seal



SS Seal launches 2 torpedoes at xAKL Shoan Maru
PB Choun Maru #18 fails to find sub, continues to search...
PB Choun Maru #18 fails to find sub, continues to search...
PB Choun Maru #18 fails to find sub, continues to search...
PB Choun Maru #18 fails to find sub, continues to search...
PB Choun Maru #18 fails to find sub, continues to search...
Escort abandons search for sub


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Sub attack near Sepandjang  at 61,107

Japanese Ships
      xAK Tosei Maru
      xAK Meisho Maru
      PB Toyokuni Maru

Allied Ships
      SS Seadragon



SS Seadragon launches 2 torpedoes at xAK Tosei Maru
Seadragon diving deep ....
PB Toyokuni Maru fails to find sub, continues to search...
PB Toyokuni Maru fails to find sub, continues to search...
PB Toyokuni Maru fails to find sub, continues to search...
PB Toyokuni Maru fails to find sub, continues to search...
PB Toyokuni Maru fails to find sub, continues to search...
Escort abandons search for sub


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ASW attack near Horn Island  at 91,129

Japanese Ships
      SS I-169, hits 5

Allied Ships
      DD Hughes



SS I-169 is sighted by escort
I-169 bottoming out ....
DD Hughes fails to find sub, continues to search...
DD Hughes attacking submerged sub ....
DD Hughes fails to find sub, continues to search...
DD Hughes fails to find sub, continues to search...
DD Hughes fails to find sub, continues to search...
Escort abandons search for sub


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ASW attack near Kanoya  at 103,61

Japanese Ships
      SC Ch 7
      SC Ch 5

Allied Ships
      SS Whale



SS Whale is located by SC Ch 7
SC Ch 7 fails to find sub, continues to search...
SC Ch 7 fails to find sub, continues to search...
SC Ch 7 fails to find sub, continues to search...
SC Ch 7 fails to find sub, continues to search...
SC Ch 7 fails to find sub, continues to search...
Escort abandons search for sub


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Morning Air attack on Merauke , at 89,124 

Weather in hex: Heavy rain

Raid spotted at 17 NM, estimated altitude 23,000 feet.
Estimated time to target is 4 minutes

Japanese aircraft
      A6M3b Zero x 38



No Japanese losses



Aircraft Attacking:
      38 x A6M3b Zero sweeping at 20000 feet



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Morning Air attack on Merauke , at 89,124 

Weather in hex: Heavy rain

Raid spotted at 20 NM, estimated altitude 21,000 feet.
Estimated time to target is 5 minutes

Japanese aircraft
      A6M2 Zero x 3
      A6M3b Zero x 4



No Japanese losses



Aircraft Attacking:
       4 x A6M3b Zero sweeping at 20000 feet
       3 x A6M2 Zero sweeping at 20000 feet



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Morning Air attack on 94th Chinese Corps, at 80,53 (Hengyang)

Weather in hex: Moderate rain

Raid spotted at 36 NM, estimated altitude 7,000 feet.
Estimated time to target is 11 minutes

Japanese aircraft
      Ki-21-IIa Sally x 70
      Ki-43-Ic Oscar x 27
      Ki-49-IIa Helen x 20



Japanese aircraft losses
      Ki-21-IIa Sally: 6 damaged
      Ki-49-IIa Helen: 1 destroyed by flak


Allied ground losses:
      297 casualties reported
         Squads: 2 destroyed, 19 disabled
         Non Combat: 1 destroyed, 21 disabled
         Engineers: 0 destroyed, 0 disabled


Aircraft Attacking:
      17 x Ki-49-IIa Helen 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
      24 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
       3 x Ki-49-IIa Helen bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb

Also attacking 54th Chinese Corps ...
Also attacking 53rd Chinese Corps ...
Also attacking 18th Chinese Corps ...
Also attacking 60th Chinese Corps ...
Also attacking 31st Chinese Corps ...
Also attacking 87th Chinese Corps ...
Also attacking 9th Prov Chinese Corps ...
Also attacking 44th Chinese Corps ...
Also attacking 72nd Chinese Corps ...
Also attacking 94th Chinese Corps ...
Also attacking 53rd Chinese Corps ...
Also attacking 18th Chinese Corps ...
Also attacking 53rd Chinese Corps ...
Also attacking 18th Chinese Corps ...
Also attacking 94th Chinese Corps ...
Also attacking 18th Chinese Corps ...
Also attacking 60th Chinese Corps ...
Also attacking 9th Prov Chinese Corps ...
Also attacking 94th Chinese Corps ...
Also attacking 53rd Chinese Corps ...
Also attacking 18th Chinese Corps ...


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Morning Air attack on Akyab , at 54,45 

Weather in hex: Heavy cloud

Raid detected at 10 NM, estimated altitude 11,000 feet.
Estimated time to target is 3 minutes

Japanese aircraft
      A6M3b Zero x 12
      Ki-49-IIa Helen x 19



No Japanese losses



Airbase hits 2
Runway hits 6

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



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Morning Air attack on Lusu War Area , at 90,48 , near Hwainan

Weather in hex: Light rain

Raid spotted at 6 NM, estimated altitude 9,000 feet.
Estimated time to target is 1 minutes

Japanese aircraft
      Ki-30 Ann x 10



No Japanese losses


Allied ground losses:
      25 casualties reported
         Squads: 0 destroyed, 0 disabled
         Non Combat: 0 destroyed, 5 disabled
         Engineers: 0 destroyed, 0 disabled


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



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Morning Air attack on 73rd Chinese Corps, at 80,53 (Hengyang)

Weather in hex: Moderate rain

Raid spotted at 14 NM, estimated altitude 7,000 feet.
Estimated time to target is 4 minutes

Japanese aircraft
      Ki-43-Ic Oscar x 10
      Ki-49-IIa Helen x 14



Japanese aircraft losses
      Ki-49-IIa Helen: 1 damaged


Allied ground losses:
      49 casualties reported
         Squads: 0 destroyed, 3 disabled
         Non Combat: 0 destroyed, 3 disabled
         Engineers: 0 destroyed, 0 disabled


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



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Morning Air attack on Ledo , at 65,38 

Weather in hex: Moderate rain

Raid detected at 40 NM, estimated altitude 12,000 feet.
Estimated time to target is 12 minutes

Japanese aircraft
      Ki-43-Ic Oscar x 30
      Ki-49-IIa Helen x 79



Japanese aircraft losses
      Ki-49-IIa Helen: 18 damaged


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


Airbase hits 2
Airbase supply hits 2
Runway hits 9

Aircraft Attacking:
      19 x Ki-49-IIa Helen bombing from 11000 feet * 
               Airfield Attack:  2 x 250 kg GP Bomb
      19 x Ki-49-IIa Helen bombing from 11000 feet * 
               Airfield Attack:  2 x 250 kg GP Bomb
      19 x Ki-49-IIa Helen bombing from 11000 feet * 
               Airfield Attack:  2 x 250 kg GP Bomb
      22 x Ki-49-IIa Helen bombing from 11000 feet * 
               Airfield Attack:  2 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Morning Air attack on Ndeni , at 120,143 

Weather in hex: Partial cloud

Raid spotted at 1 NM, estimated altitude 5,000 feet.
Estimated time to target is 0 minutes


Allied aircraft
      B-26 Marauder x 11


No Allied losses



Airbase hits 2
Airbase supply hits 1
Runway hits 2

Aircraft Attacking:
      11 x B-26 Marauder bombing from 2000 feet * 
               Airfield Attack:  3 x 500 lb GP Bomb



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

Weather in hex: Heavy rain

Raid spotted at 38 NM, estimated altitude 22,000 feet.
Estimated time to target is 12 minutes

Japanese aircraft
      A6M2 Zero x 32



No Japanese losses



Aircraft Attacking:
      32 x A6M2 Zero sweeping at 20000 feet



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

Weather in hex: Thunderstorms

Raid spotted at 31 NM, estimated altitude 10,000 feet.
Estimated time to target is 9 minutes

Japanese aircraft
      Ki-21-IIa Sally x 24
      Ki-43-Ic Oscar x 9
      Ki-49-IIa Helen x 12



Japanese aircraft losses
      Ki-21-IIa Sally: 2 damaged


Allied ground losses:
      195 casualties reported
         Squads: 1 destroyed, 12 disabled
         Non Combat: 0 destroyed, 13 disabled
         Engineers: 0 destroyed, 0 disabled


Airbase hits 3
Airbase supply hits 2
Runway hits 13

Aircraft Attacking:
      12 x Ki-49-IIa Helen bombing from 6000 feet
               Airfield Attack:  4 x 250 kg GP Bomb
      13 x Ki-21-IIa Sally bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb
      11 x Ki-21-IIa Sally bombing from 6000 feet
               Ground Attack:  4 x 250 kg GP Bomb

Also attacking 71st Chinese Corps ...
Also attacking 46th Chinese Corps ...
Also attacking Liuchow  ...
Also attacking 4th Chinese Corps ...
Also attacking 84th Chinese Corps ...
Also attacking Liuchow  ...
Also attacking 9th Chinese Corps ...
Also attacking 80th Chinese Corps ...
Also attacking Liuchow  ...
Also attacking 95th Chinese Corps ...
Also attacking 79th Chinese Corps ...


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Afternoon Air attack on Ledo , at 65,38 

Weather in hex: Thunderstorms

Raid detected at 33 NM, estimated altitude 16,000 feet.
Estimated time to target is 10 minutes

Japanese aircraft
      Ki-43-Ic Oscar x 15
      Ki-49-IIa Helen x 15



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



Airbase hits 1
Runway hits 2

Aircraft Attacking:
      14 x Ki-49-IIa Helen bombing from 11000 feet
               Airfield Attack:  4 x 250 kg GP Bomb



--------------------------------------------------------------------------------
Sub attack near Koggala  at 31,51

Japanese Ships
      SS I-155, hits 3

Allied Ships
      xAK Deslock, Torpedo hits 2,  on fire,  heavy damage
      DD Electra



SS I-155 launches 2 torpedoes at xAK Deslock
DD Electra attacking submerged sub ....
DD Electra cannot reach attack position over SS I-155
DD Electra fails to find sub, continues to search...
DD Electra fails to find sub, continues to search...
DD Electra fails to find sub, continues to search...
DD Electra attacking submerged sub ....
Escort abandons search for sub


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Ground combat at Nanyang (85,45)

Japanese Bombardment attack

Attacking force 61959 troops, 605 guns, 246 vehicles, Assault Value = 2184

Defending force 146929 troops, 642 guns, 0 vehicles, Assault Value = 4362


Allied ground losses:
      51 casualties reported
         Squads: 0 destroyed, 7 disabled
         Non Combat: 0 destroyed, 1 disabled
         Engineers: 0 destroyed, 0 disabled


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

Defending units:
    23rd Chinese Corps
    36th Chinese Corps
    33rd Chinese Corps
    19th Chinese Corps
    92nd Chinese Corps
    90th Chinese Corps
    82nd Chinese Corps
    3rd Chinese Corps
    47th Chinese Corps
    34th Chinese Corps
    17th Chinese Corps
    16th Chinese Corps
    61st Chinese Corps
    30th Chinese Corps
    77th Chinese Corps
    41st Chinese Corps
    1st Chinese Corps
    4th Chinese Cavalry Corps
    4th Group Army
    5th War Area 
    2nd War Area 
    8th Group Army
    6th Group Army
    7th Group Army
    34th Group Army
    Red Chinese Army
    2nd Group Army
    22nd Group Army
    19th Chinese Base Force




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