2011年8月2日火曜日

DD Inazuma、潜水艦の雷撃で沈没


ボルネオ島東側のマカッサル海峡と、このカムラン湾の東側が今のところ連合軍SSの主な狩り場になっています。 昭和17年1月7日、カムラン湾周辺でASWに従事していたDD InazumaがオランダのSS KXVに雷撃され命中、即沈没してしまいました。 ASW TFの僚艦のDD Shikinamiが爆雷攻撃をしましたが、SS KXVに深く潜行されて、爆雷はずっと上の方で爆発してしまって効果はありませんでした。開戦時の日本の駆逐艦は、そもそも爆雷を装備していないのもいるんですよね。また爆雷を装備していてもType 95 Depth Chrg(range 164)装備だとごらんの通りですし、Type 95 Mod-2 DC(range 295)でも深海ヘクスだとまず戦果は期待できません。Type 2 Depth Chrg(range 476)を装備する艦船の出現が待たれます。ところで、 この”Depth Charge pattern detonates above sub depth...”という表示って前回のPBEMでは見た覚えがありませんが、ベータパッチで追加されたものでしょうか?
ジョホールバルから行軍していた部隊がシンガポールに今日到着しました。ジョホール水道を越えての移動なので、渡河の扱いとなり強制的にshock attackさせられます。fortificationのせいもあってスコアは1対2と劣勢で、連合軍の死傷者1980名に対して日本側は6341名と大きな被害が出ました。多くの歩兵部隊はdisruptionもfatigueも60ちかくまで上昇してしまったので、攻撃再開には一週間程度は休養をとらせなければならない感じです。でもdeviceの被害数をみてみると、例えば連合軍のSquadsの損失が93 destroyed, 125 disabledに対して、日本側は28 destroyed, 361 disabledと、破壊されてしまったdeviceの数は総じて連合軍の方が多いので、休養をとらせれば何とかなるでしょう。それにしてもシンガポールは1月いっぱいで落とせるかどうかといったところでしょうか。前回は1月11日には占領できましたが、連合軍側のやり方一つでかなり変わるようです。
今日はポートモレスビーとアンボンにB-17の空襲があり、今月から使用可能になるB-17Eが早くも登場しました。リプレイを見ていると高度10000フィートとはいえ、珍しくFLAKがB-17を撃墜していました。コンバットリポートでは1機撃墜になっていますが、リプレイでは2機撃墜していて、Trarckerの方でもFLAKで2機撃墜したと表示されていました。これでB-17Dの損失は19機(Air 6, FLAK 2, ground 6, Ops loss 5)。B-17でもD型やE型はまだなんとか時々は落とせるようです。


AFTER ACTION REPORTS FOR Jan 07, 42
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Sub attack near Cam Ranh Bay  at 65,72

Japanese Ships
      DD Inazuma, Torpedo hits 1,  heavy damage
      DD Shikinami

Allied Ships
      SS KXV



SS KXV launches 4 torpedoes at DD Inazuma
KXV diving deep ....
DD Shikinami fails to find sub, continues to search...
DD Shikinami attacking submerged sub ....
DD Shikinami cannot establish contact with SS KXV
DD Shikinami loses contact with SS KXV
DD Shikinami cannot establish contact with SS KXV
DD Shikinami fails to find sub, continues to search...
DD Shikinami fails to find sub, continues to search...
DD Shikinami attacking submerged sub ....
DD Shikinami cannot reach attack position over SS KXV
DD Shikinami loses contact with SS KXV
DD Shikinami cannot reach attack position over SS KXV
DD Shikinami loses contact with SS KXV
Escort abandons search for sub
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Morning Air attack on Ambon , at 76,109 

Weather in hex: Severe storms

Raid spotted at 28 NM, estimated altitude 11,000 feet.
Estimated time to target is 8 minutes

Japanese aircraft
      A6M2 Zero x 14



Allied aircraft
      B-17D Fortress x 5
      B-17E Fortress x 2


No Japanese losses

Allied aircraft losses
      B-17D Fortress: 1 damaged
      B-17D Fortress: 1 destroyed by flak
      B-17E Fortress: 1 damaged



Aircraft Attacking:
       2 x B-17E Fortress bombing from 10000 feet * 
               Port Attack:  4 x 500 lb GP Bomb
       3 x B-17D Fortress bombing from 10000 feet * 
               Port Attack:  4 x 500 lb GP Bomb

CAP engaged:
Tainan Ku S-1 Det A with A6M2 Zero (2 airborne, 0 on standby, 0 scrambling)
      2 plane(s) intercepting now.
      Group patrol altitude is 9000 
      Raid is overhead
Tainan Ku S-1 Det B with A6M2 Zero (2 airborne, 0 on standby, 0 scrambling)
      2 plane(s) intercepting now.
      Group patrol altitude is 9000 
      Raid is overhead
3rd Ku S-1 Det A with A6M2 Zero (2 airborne, 0 on standby, 7 scrambling)
      2 plane(s) intercepting now.
      Group patrol altitude is 9000 , scrambling fighters to 9000.
      Time for all group planes to reach interception is 33 minutes
3rd Ku S-1 Det B with A6M2 Zero (1 airborne, 0 on standby, 0 scrambling)
      1 plane(s) intercepting now.
      Group patrol altitude is 15000 
      Raid is overhead
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Afternoon Air attack on Port Moresby , at 98,130 

Weather in hex: Light cloud

Raid spotted at 12 NM, estimated altitude 11,000 feet.
Estimated time to target is 3 minutes


Allied aircraft
      B-17E Fortress x 4


No Allied losses

Japanese 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 5

Aircraft Attacking:
       4 x B-17E Fortress bombing from 10000 feet * 
               Airfield Attack:  4 x 500 lb GP Bomb



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Ground combat at Singapore (50,84)

Japanese Shock attack

Attacking force 52197 troops, 627 guns, 312 vehicles, Assault Value = 1671

Defending force 37589 troops, 523 guns, 350 vehicles, Assault Value = 760

Japanese adjusted assault: 961 

Allied adjusted defense: 1263 

Japanese assault odds: 1 to 2 (fort level 3) 

Combat modifiers
Defender: terrain(+), preparation(-), experience(-)
Attacker: shock(+), disruption(-)

Japanese ground losses:
      6341 casualties reported
         Squads: 28 destroyed, 361 disabled
         Non Combat: 2 destroyed, 84 disabled
         Engineers: 81 destroyed, 95 disabled
      Guns lost 57 (3 destroyed, 54 disabled)
      Vehicles lost 24 (3 destroyed, 21 disabled)


Allied ground losses:
      1980 casualties reported
         Squads: 93 destroyed, 125 disabled
         Non Combat: 2 destroyed, 128 disabled
         Engineers: 5 destroyed, 27 disabled
      Guns lost 97 (22 destroyed, 75 disabled)
      Vehicles lost 9 (1 destroyed, 8 disabled)


Assaulting units:
    15th Ind. Engineer Regiment
    42nd Infantry Regiment
    23rd Ind. Engineer Regiment
    22nd Recon Regiment
    5th Engineer Regiment
    4th Ind. Engineer Regiment
    21st Infantry Regiment
    33rd Division
    12th Engineer Regiment
    11th Infantry Regiment
    Imperial Guards Division
    1st Tank Regiment
    114th Infantry Regiment
    41st Infantry Regiment
    1st RF Gun Battalion
    3rd Mortar Battalion
    5th Field Artillery Regiment
    3rd Medium Field Artillery Regiment
    3rd Ind. Mountain Gun Regiment
    18th Medium Field Artillery Regiment
    18th Mountain Gun Regiment
    5th Mortar Battalion
    14th Ind.Art.Mortar Battalion

Defending units:
    22nd Australian Brigade
    15th Indian Brigade
    2nd Malay Battalion
    2/17 Dogra Battalion
    1st Mysore Battalion
    6th Indian Brigade
    1st Manchester Battalion
    28th Gurkha Brigade
    27th Australian Brigade
    SSVF Brigade
    2nd Loyal Battalion
    2nd Gordons Battalion
    1st Malay Battalion
    3rd Cavalry Regiment
    12th Indian Brigade
    29 Battery/3 HAA 
    Singapore Fortress
    111th RAF Base Force
    III Indian Corps
    22nd Indian Mountain Gun Regiment
    Malayan Air Wing 
    137/155th Field Regiment
    Malaya Army
    1st HK&S Heavy AA Regiment
    109th RAF  Base Force
    AHQ Far East 
    Singapore Base Force
    110th RAF Base Force
    24th NZ Pioneer Coy 
    109th RN Base Force
    1st Indian Heavy AA Regiment
    112th RAF Base Force
    2/215th Bty 80th AT Gun Regiment
    30 Battery/3 HAA 
    223 Group RAF 
    2nd HK&S Heavy AA Regiment
    2nd ISF Base Force
    11 Battery/3 HAA 
    224 Group RAF 
    272/273rd Bty 80th AT Gun Regiment
    5th Field Regiment
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