Mar 26, 27 1944
Landings went smoothly. Japan didn't react, nor at sea, nor in the air.
It seems that Rader is reorganizing his fleet near Ominato ...BBs and DDs spotted there...
Shimushri, Uruppu and Etorofu fell in allied hands
At Kunashiri we landed a full amphibious corp composed of 2 reinforced divisions.
At Shukotan we landed on a empty dot-base.
At Bihoro already 4500 AVs are ashore (used a mix of xAPs and APA, AKA and xAKs with empty LCIs and LST...with an ACG with a Amphib HQ)
So far so good.
The first fighter units are being transfered in these days from Aleutinas and now we're ready to unload our Air Army.
Our DDs covering the exit route from Etorofu bumbed and sunk a convoy of Aux ships trying to escape...
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Sub attack near Chichi-jima at 117,71
Japanese Ships
E Miyake, Torpedo hits 1, heavy damage
E Manju
Allied Ships
SS Plunger, hits 4
SS Plunger launches 2 torpedoes at E Miyake
Plunger diving deep ....
E Manju fails to find sub, continues to search...
E Manju attacking submerged sub ....
E Manju fails to find sub, continues to search...
E Manju fails to find sub, continues to search...
E Manju attacking submerged sub ....
Escort abandons search for sub
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Day Time Surface Combat, near Shikotan at 125,54, Range 3,000 Yards
Japanese Ships
ACM Mejima Maru, Shell hits 3, and is sunk
ACM Tamo Maru #7, Shell hits 4, and is sunk
ACM Tokuho Maru #5, Shell hits 2, and is sunk
ACM Yachiyo Maru, Shell hits 1, and is sunk
PB Shuko Maru #5, Shell hits 3, and is sunk
AG Irako, Shell hits 8, on fire
AR Yamabiko Maru, Shell hits 22, and is sunk
AKE Wales Maru, Shell hits 35, and is sunk
AD Gyoko Maru, Shell hits 3, on fire
PB Takunan Maru, Shell hits 9, and is sunk
Allied Ships
DD Stephen Potter
DD Halsey Powell
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Ground combat at Shimushiri-jima (132,51)
Allied Deliberate attack
Attacking force 50876 troops, 868 guns, 1402 vehicles, Assault Value = 2168
Defending force 6340 troops, 54 guns, 3 vehicles, Assault Value = 121
Allied engineers reduce fortifications to 4
Allied adjusted assault: 1258
Japanese adjusted defense: 9
Allied assault odds: 139 to 1 (fort level 4)
Allied forces CAPTURE Shimushiri-jima !!!
Japanese aircraft
no flights
Japanese aircraft losses
Ki-57-I Topsy: 3 destroyed
J1N1-S Irving: 4 destroyed
Ki-56 Thalia: 4 destroyed
H6K4 Mavis: 6 destroyed
E13A1 Jake: 3 destroyed
Combat modifiers
Defender: terrain(+), forts(+), disruption(-), experience(-)
Attacker:
Japanese ground losses:
6031 casualties reported
Squads: 123 destroyed, 2 disabled
Non Combat: 43 destroyed, 296 disabled
Engineers: 63 destroyed, 0 disabled
Guns lost 56 (47 destroyed, 9 disabled)
Vehicles lost 3 (3 destroyed, 0 disabled)
Allied ground losses:
310 casualties reported
Squads: 1 destroyed, 35 disabled
Non Combat: 1 destroyed, 3 disabled
Engineers: 0 destroyed, 6 disabled
Assaulting units:
22nd Marine Regiment
1st USMC Tank Battalion
147th(Sep) Infantry Regiment
3rd USMC Tank Battalion
102nd Combat Engineer Regiment
766th Tank Battalion
2nd USMC Amphb Tank Battalion
Provisionl Tank Brigade
1st Cavalry (Spec) Cavalry Division
158th(Sep) Infantry Regiment
1st Marine Division
53rd (Sep) Infantry Regiment
22nd (East African) Brigade
34th Combat Engineer Regiment
XXI Corps Engineer Battalion
228th USN Base Force /5
134th Field Artillery Battalion
114th RN Base Force
154th FA Bn
183rd USAAF Base Force
C Det USN Port Svc
249th Field Artillery Battalion
11th Marine Defense Battalion
2nd USMC Field Artillery Battalion
198th Coast AA Regiment
A Det USN Port Svc
15th Marine Defense Battalion
RAF 225 Group Base Force /2
98th Field Artillery Battalion
147th Field Artillery Regiment
XIV US Corps
229th USN Base Force /5
Defending units:
74th Infantry Regiment
12th Naval Construction Battalion
Western Army
37th JNAF AF Unit
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Ground combat at Uruppu-jima (130,52)
Allied Deliberate attack
Attacking force 32628 troops, 766 guns, 835 vehicles, Assault Value = 1479
Defending force 2893 troops, 39 guns, 20 vehicles, Assault Value = 34
Allied engineers reduce fortifications to 4
Allied adjusted assault: 474
Japanese adjusted defense: 79
Allied assault odds: 6 to 1 (fort level 4)
Allied forces CAPTURE Uruppu-jima !!!
Combat modifiers
Defender: terrain(+), forts(+), preparation(-), experience(-)
Attacker:
Japanese ground losses:
1125 casualties reported
Squads: 22 destroyed, 16 disabled
Non Combat: 12 destroyed, 9 disabled
Engineers: 56 destroyed, 10 disabled
Guns lost 23 (11 destroyed, 12 disabled)
Vehicles lost 13 (13 destroyed, 0 disabled)
Allied ground losses:
72 casualties reported
Squads: 0 destroyed, 9 disabled
Non Combat: 0 destroyed, 1 disabled
Engineers: 0 destroyed, 2 disabled
Assaulting units:
37th Infantry Division
131st Combat Engineer Regiment
2nd USMC Tank Battalion
364th(Sep) Infantry Regiment
14th Canadian Brigade
3rd NZ Armoured Sqn
2nd Marine Division
28th (East African) Brigade
1905th Engineer Aviation Battalion
163rd USA Base Force
21st USN Naval Construction Regiment
12th Marine Defense Battalion
3rd Marine Defense Battalion
184th USAAF Base Force /3
18th USN Naval Construction Battalion
159th USA Base Force
Sixth US Army /2
131st Field Artillery Battalion
14th USN Naval Construction Battalion
28th USN Naval Construction Regiment
860/865th Engineer Aviation Battalion
177 Wing
109th Tank Attack Regiment
Thirteenth USAAF
158th(Sep) Infantry Rgt /4
Defending units:
Karafuto Mixed Bde /1
56th JNAF AF Unit
Sasebo 6th SNLF /1
67th JAAF AF Bn
21st Field AF Construction Battalion
Maizuru 4th SNLF /1
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Ground combat at Etorofu (128,52)
Allied Deliberate attack
Attacking force 47672 troops, 922 guns, 1180 vehicles, Assault Value = 1580
Defending force 1488 troops, 22 guns, 0 vehicles, Assault Value = 11
Allied engineers reduce fortifications to 2
Allied adjusted assault: 2279
Japanese adjusted defense: 1
Allied assault odds: 2279 to 1 (fort level 2)
Allied forces CAPTURE Etorofu !!!
Combat modifiers
Defender: terrain(+), forts(+), disruption(-), fatigue(-)
experience(-)
Attacker:
Japanese ground losses:
2127 casualties reported
Squads: 13 destroyed, 0 disabled
Non Combat: 160 destroyed, 0 disabled
Engineers: 12 destroyed, 0 disabled
Guns lost 25 (25 destroyed, 0 disabled)
Units destroyed 1
Allied ground losses:
42 casualties reported
Squads: 0 destroyed, 3 disabled
Non Combat: 0 destroyed, 2 disabled
Engineers: 0 destroyed, 1 disabled
Assaulting units:
33rd Infantry Division
4th Marine Division
3rd Marine Division
640th Tank Destroyer Battalion
104th Combat Engineer Regiment
4th USMC Tank Battalion
B Det USN Port Svc
608th Coast AA Regiment
64th Coast AA Regiment
USN AirSoPac
184th USAAF Base Force
Third US Fleet
18th Marine Defense Battalion
3rd Eng Amph Bde
27th USN Naval Construction Regiment
165 Wing
7th USMC Field Artillery Battalion
82nd Mortar Battalion
233rd USN Base Force
119th RAF Base Force
259th Coastal Artillery Battalion
232nd USN Base Force
95th Coast AA Regiment
225th Field Artillery Battalion
185th USAAF Base Force
198th Field Artillery Battalion
XI US Corps
180th USAAF Base Force
1883rd Engineer Aviation Battalion
Defending units:
42nd JNAF AF Unit
51st Air Div /1
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Ground combat at Kunashiri (125,52)
Japanese Bombardment attack
Attacking force 932 troops, 15 guns, 0 vehicles, Assault Value = 50
Defending force 10779 troops, 177 guns, 228 vehicles, Assault Value = 438
Assaulting units:
81st Div /1
Defending units:
6th Infantry Div /4
1st USMC Amphb Tank Battalion
Americal Infantry Div /1
118th RAF Base Force /1
114th USAAF Base Force /1
158th USA Base Force /1
57th Cst Art Rgt /1
112th RN Base Force /1
11th USN SeaBees /1
231st USN Base Force /1
V US Amphib Corps
F Det USN Port Svc /1
251st Cst AA Rgt /1
23rd USN Naval Const Rgt /1
610th Cst AA Rgt /1
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Submarine attack near Kushiro at 124,54
Japanese Ships
AG Irako, Torpedo hits 1, heavy damage
Allied Ships
SS Lapon
AG Irako is sighted by SS Lapon
SS Lapon launches 2 torpedoes at AG Irako
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Submarine attack near Kushiro at 124,54
Japanese Ships
AD Gyoko Maru, Torpedo hits 2, heavy fires, heavy damage
Allied Ships
SS Redfin
AD Gyoko Maru is sighted by SS Redfin
SS Redfin launches 4 torpedoes at AD Gyoko Maru
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Submarine attack near Kushiro at 123,54
Japanese Ships
AG Irako, Torpedo hits 2, on fire, heavy damage
Allied Ships
SS Stonehenge
AG Irako is sighted by SS Stonehenge
SS Stonehenge launches 6 torpedoes
