Re: Bottlenecks occur in surprising places
Posted: Tue Apr 07, 2026 12:09 am
by SierraJuliet
21 December 1941
MALAYA
Amphibious Assault at Mersing - troops unloading over beach at Mersing
Night Time Surface Combat, near Mersing at 51,81, Range 9,000 Yards
Japanese Ships
DD Minegumo
DD Inazuma
DD Shirakumo
DD Yugiri
Allied Ships
DD Banckert, Shell hits 15, and is sunk
Reduced sighting due to 7% moonlight
Maximum visibility in Clear Conditions and 7% moonlight: 9,000 yards
Range closes to 11,000 yards...
Range closes to 10,000 yards...
Range closes to 9,000 yards...
CONTACT: Japanese lookouts spot Allied task force at 9,000 yards
Japanese open fire on surprised Allied ships at 9,000 yards
Range closes to 7,000 yards
Range closes to 6,000 yards
Range increases to 7,000 yards
Range closes to 6,000 yards
Range increases to 7,000 yards
DD Banckert sunk by DD Inazuma at 7,000 yards
Combat ends with last Allied ship sunk...
SS I-154 launches 6 torpedoes near Tioman Island at 51,83
Allied Ships
BC Repulse, Torpedo hits 2, on fire, heavy damage
Night Time Surface Combat, near Mersing at 51,81, Range 21,000 Yards
Japanese Ships
CL Yura
DD Akatsuki
DD Hibiki
Allied Ships
BB Prince of Wales
CA Exeter
CL Dragon~
CL Durban~
CL Mauritius~
CL Glasgow~
CL Caledon~
DD Kortenaer
DD Evertsen
DD Witte de With
DD Electra
Reduced sighting due to 7% moonlight
Maximum visibility in Clear Conditions and 7% moonlight: 6,000 yards
Range closes to 20,000 yards...
Range increases to 21,000 yards...
Range closes to 20,000 yards...
Range closes to 19,000 yards...
Range closes to 18,000 yards...
Range increases to 19,000 yards...
Range closes to 17,000 yards...
Range increases to 19,000 yards...
Range increases to 21,000 yards...
Range increases to 21,000 yards...
Both Task Forces evade combat
Night Time Surface Combat, near Mersing at 51,81, Range 2,000 Yards
Japanese Ships
TB RTN Chandraburi
TB RTN Chunphorn
TB RTN Patani
Allied Ships
BB Prince of Wales, Shell hits 1
CA Exeter, Shell hits 1
CL Dragon~
CL Durban~
CL Mauritius~
CL Glasgow~
CL Caledon~
DD Kortenaer
DD Evertsen
DD Witte de With
DD Electra
Reduced sighting due to 7% moonlight
Maximum visibility in Clear Conditions and 7% moonlight: 2,000 yards
Range closes to 19,000 yards...
Range closes to 17,000 yards...
Range closes to 15,000 yards...
Range closes to 13,000 yards...
Range closes to 11,000 yards...
Range closes to 10,000 yards...
Range closes to 9,000 yards...
Range closes to 8,000 yards...
Range closes to 7,000 yards...
Range closes to 6,000 yards...
Range closes to 5,000 yards...
Range closes to 4,000 yards...
Range closes to 3,000 yards...
Range closes to 2,000 yards...
CONTACT: Japanese lookouts spot Allied task force at 2,000 yards
CONTACT: Allied lookouts spot Japanese task force at 2,000 yards
Leader RTN crosses the 'T'
Range increases to 4,000 yards
Range increases to 7,000 yards
Task forces break off...
SS Saury~ launches 2 torpedoes at xAK Chihaya Maru near Kuantan at 52,80 and misses
Japanese minefield encountered mine field at Tioman Island – 7 mines cleared
Allied Ships
DD Thracian
DD Thanet
DD Tenedos
DD Stronghold
DD Van Ghent
Japanese minefield encountered at Tioman Island – 7 mines cleared
Allied Ships
PG Dragonfly
PG Scorpion
PG Scarab~
PG Soemba~
PG Soerabaja
PG Fu Wo, Mine hits 1, heavy damage
SS Saury~ launches 2 torpedoes at DMS RTN Meklong near Mersing at 51,81and misses
Night Time Surface Combat, near Mersing at 51,82, Range 7,000 Yards
Japanese Ships
BB Kongo
CA Takao, Shell hits 1
CA Atago
CA Chokai
DD Maikaze
DD Nowaki
DD Asashio
DD Shikinami, Shell hits 1
DD Asagiri
Allied Ships
DD Vampire
DD Van Ghent
DD Scout
DD Stronghold, Shell hits 1
DD Tenedos, Shell hits 1
DD Thanet
DD Thracian, Shell hits 2, on fire
Reduced sighting due to 7% moonlight
Maximum visibility in Clear Conditions and 7% moonlight: 8,000 yards
Range closes to 7,000 yards...
CONTACT: Japanese lookouts spot Allied task force at 7,000 yards
CONTACT: Allied lookouts spot Japanese task force at 7,000 yards
Range closes to 4,000 yards
Range increases to 6,000 yards
Range increases to 8,000 yards
Range increases to 12,000 yards
Task forces break off...
Night Time Surface Combat, near Mersing at 51,82, Range 12,000 Yards
Japanese Ships
BB Kongo
CA Takao
CA Atago
CA Chokai
DD Maikaze
DD Nowaki
DD Asashio
DD Shikinami
DD Asagiri
Allied Ships
PG Soerabaja
PG Soemba~
PG Cicala
PG Scarab~
PG Scorpion
PG Dragonfly, Shell hits 1, and is sunk
PG Grasshopper
PG Li Wo, Shell hits 2, and is sunk
Reduced sighting due to 7% moonlight
Maximum visibility in Clear Conditions and 7% moonlight: 12,000 yards
Range closes to 11,000 yards...
CONTACT: Allied lookouts spot Japanese task force at 11,000 yards
Allied TF attempts to evade combat
Range increases to 12,000 yards...
CONTACT: Japanese lookouts spot Allied task force at 12,000 yards
PG Li Wo sunk by BB Kongo at 12,000 yards
PG Dragonfly sunk by BB Kongo at 12,000 yards
Task forces break off...
Night Time Surface Combat, near Tioman Island at 51,83, Range 1,000 Yards
Japanese Ships
DD RTN Phra Ruang
TB RTN Trad
Allied Ships
PG Fu Wo, and is sunk
Reduced sighting due to 7% moonlight
Maximum visibility in Clear Conditions and 7% moonlight: 1,000 yards
Range closes to 10,000 yards...
Range closes to 9,000 yards...
Range closes to 8,000 yards...
Range closes to 7,000 yards...
Range closes to 6,000 yards...
Range closes to 5,000 yards...
Range closes to 4,000 yards...
Range closes to 3,000 yards...
Range closes to 2,000 yards...
Range closes to 1,000 yards...
SS KXVII launches 4 torpedoes at DD Hagikaze near Mersing at 52,82 and misses
SS Saury~ launches 2 torpedoes at PB Eifuku Maru near Kuantan at 52,80 and misses
SS Saury~ launches 2 torpedoes at DD Sawakaze near Kuantan at 52,80 and misses
SS KXV is sighted by escort near Mersing at 51,82 and escapes
SS KXV is sighted by escort near Mersing at 51,82 and escapes
SS KXI launches 2 torpedoes at DD Kuretake near Kuantan at 52,80
Japanese Ships
DD Kuretake, Torpedo hits 1, heavy fires, heavy damage
SS KXII launches 4 torpedoes near Kuantan at 52,80
Japanese Ships
BB Yamashiro, Torpedo hits 1
DD Yakaze
Allied Ships
SS KXII, hits 4, heavy damage
SS Stingray~ launches 2 torpedoes at near Mersing at 51,81
Japanese Ships
xAK Tatumiya Maru, Torpedo hits 1
Day Time Surface Combat, near Mersing at 51,81, Range 24,000 Yards
Japanese Ships
E Shimushu
xAK Zenyo Maru
xAK Toho Maru #2
xAK Thames Maru
xAK Tihuku Maru #1
xAK Teisen Maru #1, Shell hits 1
xAK Nittei Maru
xAK Uyo Maru
Allied Ships
BB Prince of Wales
CA Exeter
CL Dragon~
CL Durban~
CL Mauritius~
CL Glasgow~
CL Caledon~
DD Kortenaer
DD Evertsen
DD Witte de With
DD Electra
Maximum visibility in Clear Conditions: 30,000 yards
CONTACT: Japanese lookouts spot Allied task force at 22,000 yards
Japanese TF attempts to evade combat
Range increases to 23,000 yards...
CONTACT: Allied lookouts spot Japanese task force at 23,000 yards
Task forces break off...
SS Sargo~ launches 2 torpedoes at xAK Tatumiya Maru near Mersing at 51,81 and misses
Day Time Surface Combat, near Mersing at 51,82, Range 20,000 Yards
Japanese Ships
BB Kongo
CA Takao
CA Atago, Shell hits 1
CA Chokai, Shell hits 1
DD Maikaze, Shell hits 1
DD Nowaki, Shell hits 2, on fire
DD Asashio, Shell hits 1
DD Shikinami
DD Asagiri, Shell hits 1
Allied Ships
DD Vampire, Shell hits 2
DD Van Ghent, Shell hits 1
DD Scout, Shell hits 3
DD Stronghold
DD Tenedos, Shell hits 3, on fire
DD Thanet, Shell hits 2, on fire
DD Thracian, Shell hits 6, and is sunk
Maximum visibility in Clear Conditions: 30,000 yards
CONTACT: Japanese lookouts spot Allied task force at 20,000 yards
CONTACT: Allied lookouts spot Japanese task force at 20,000 yards
Range closes to 16,000 yards
Range closes to 14,000 yards
Range closes to 12,000 yards
Range closes to 10,000 yards
Range closes to 9,000 yards
DD Shikinami collides with CA Takao at 51 , 82
Range increases to 13,000 yards
Range closes to 12,000 yards
Range closes to 9,000 yards
DD Thracian sunk by DD Nowaki at 9,000 yards
Range closes to 8,000 yards
Range increases to 12,000 yards
Hagiri C. orders Japanese TF to disengage
Range increases to 15,000 yards
Task forces break off...
Day Time Surface Combat, near Mersing at 51,82, Range 22,000 Yards
Japanese Ships
TB RTN Chandraburi
TB RTN Chunphorn, Shell hits 2, heavy fires, heavy damage
TB RTN Patani, Shell hits 2, and is sunk
Allied Ships
PG Soerabaja
PG Soemba~
PG Cicala
PG Scarab~
PG Scorpion
PG Grasshopper
Maximum visibility in Clear Conditions: 30,000 yards
CONTACT: Japanese lookouts spot Allied task force at 22,000 yards
CONTACT: Allied lookouts spot Japanese task force at 22,000 yards
Range closes to 17,000 yards
Range closes to 13,000 yards
Range closes to 10,000 yards
Range closes to 7,000 yards
TB RTN Patani sunk by PG Soerabaja at 7,000 yards
Range increases to 8,000 yards
Range increases to 9,000 yards
Range increases to 10,000 yards
Range closes to 6,000 yards
Range increases to 7,000 yards
Range increases to 9,000 yards
Range increases to 13,000 yards
Range increases to 17,000 yards
Range increases to 21,000 yards
Task forces break off...
Day Time Surface Combat, near Mersing at 51,82, Range 23,000 Yards
Japanese Ships
MTB RTN CMB-7
MTB RTN CMB-8, Shell hits 1, and is sunk
Allied Ships
PG Soerabaja
PG Soemba~
PG Cicala
PG Scarab~
PG Scorpion
PG Grasshopper
Maximum visibility in Clear Conditions: 30,000 yards
CONTACT: Japanese lookouts spot Allied task force at 23,000 yards
CONTACT: Allied lookouts spot Japanese task force at 23,000 yards
Kuipers V. orders Allied TF to disengage
Range closes to 19,000 yards
Leader RTN orders Japanese TF to disengage
Range closes to 18,000 yards
Range increases to 23,000 yards
Range closes to 20,000 yards
Range closes to 18,000 yards
Range closes to 16,000 yards
Range closes to 14,000 yards
Range closes to 11,000 yards
Leader RTN orders Japanese TF to disengage
Range closes to 9,000 yards
Range increases to 13,000 yards
Range increases to 15,000 yards
Range closes to 13,000 yards
Range closes to 10,000 yards
Leader RTN orders Japanese TF to disengage
Range closes to 6,000 yards
Range increases to 12,000 yards
Range increases to 17,000 yards
MTB RTN CMB-8 sunk by PG Grasshopper at 17,000 yards
Range increases to 22,000 yards
Range increases to 27,000 yards
Task forces break off...
Day Time Surface Combat, near Mersing at 51,81, Range 15,000 Yards
Japanese Ships
MTB RTN CMB-7, Shell hits 1, and is sunk
Allied Ships
DD Vampire
DD Van Ghent
DD Scout, on fire
DD Stronghold
DD Tenedos, on fire
DD Thanet, on fire
Maximum visibility in Clear Conditions: 30,000 yards
CONTACT: Japanese lookouts spot Allied task force at 21,000 yards
CONTACT: Allied lookouts spot Japanese task force at 21,000 yards
Range closes to 15,000 yards...
Collinson A C crosses the 'T'
Leader RTN orders Japanese TF to disengage
Range closes to 8,000 yards
MTB RTN CMB-7 sunk by DD Thanet at 8,000 yards
Combat ends with last Japanese ship sunk...
SS KIX launches 2 torpedoes at xAK Kokai Maru near Kuantan at 52,80 and misses
SS O20* launches 2 torpedoes at xAK Hokuriku Maru near Kuantan at 52,80 and misses
Day Time Surface Combat, near Mersing at 51,81, Range 24,000 Yards
Japanese Ships
xAK Tatumiya Maru, on fire
Allied Ships
BB Prince of Wales
CA Exeter
CL Dragon~
CL Durban~
CL Mauritius~
CL Glasgow~
CL Caledon~
DD Kortenaer
DD Evertsen
DD Witte de With
DD Electra
Maximum visibility in Clear Conditions: 30,000 yards
CONTACT: Japanese lookouts spot Allied task force at 24,000 yards
CONTACT: Allied lookouts spot Japanese task force at 24,000 yards
BothTF attempt to withdraw!
Range increases to 25,000 yards...
Both Task Forces evade combat
Day Time Surface Combat, near Mersing at 52,82, Range 20,000 Yards
Japanese Ships
CA Mikuma, Shell hits 1
DD Hagikaze
DD Isonami
DD Hatsuyuki, Shell hits 2, on fire
DD Sagiri
Allied Ships
DD Vampire, Shell hits 4, on fire
DD Van Ghent, Shell hits 6, heavy fires
DD Scout, Shell hits 5, heavy fires, heavy damage
DD Stronghold, Shell hits 5, on fire
DD Tenedos, Shell hits 2, heavy fires
DD Thanet, Shell hits 5, heavy fires, heavy damage
Maximum visibility in Clear Conditions: 30,000 yards
CONTACT: Japanese lookouts spot Allied task force at 20,000 yards
CONTACT: Allied lookouts spot Japanese task force at 20,000 yards
Collinson A C crosses the 'T'
Range closes to 16,000 yards
Range closes to 12,000 yards
Range closes to 8,000 yards
Range increases to 11,000 yards
Collinson A C orders Allied TF to disengage
Range increases to 12,000 yards
Range closes to 11,000 yards
Range closes to 10,000 yards
Range closes to 8,000 yards
Range increases to 10,000 yards
Range increases to 11,000 yards
Range closes to 9,000 yards
Task forces break off...
Day Time Surface Combat, near Mersing at 52,82, Range 29,000 Yards
Japanese Ships
BB Kongo
CA Takao
CA Atago
CA Chokai
DD Maikaze
DD Nowaki, on fire
DD Asashio
DD Shikinami
DD Asagiri
Allied Ships
PG Soerabaja, Shell hits 1
PG Soemba~, Shell hits 1, on fire
PG Cicala
PG Scarab~
PG Scorpion, Shell hits 1, heavy fires, heavy damage
PG Grasshopper
Maximum visibility in Clear Conditions: 30,000 yards
CONTACT: Japanese lookouts spot Allied task force at 23,000 yards
CONTACT: Allied lookouts spot Japanese task force at 23,000 yards
Both TF attempt to withdraw!
Range increases to 29,000 yards...
Task forces break off...
SS O19* launches 2 torpedoes near Mersing at 51,81
Japanese Ships
xAK Tatumiya Maru, Torpedo hits 1, on fire, heavy damage
Day Time Surface Combat, near Tioman Island at 51,83, Range 19,000 Yards
Japanese Ships
TB RTN Kantan
TB RTN Kylongyai
TB RTN Takbai
Allied Ships
PG Soerabaja
PG Cicala
PG Scarab~
PG Grasshopper
Maximum visibility in Clear Conditions: 30,000 yards
Range closes to 19,000 yards...
CONTACT: Japanese lookouts spot Allied task force at 19,000 yards
CONTACT: Allied lookouts spot Japanese task force at 19,000 yards
Range closes to 17,000 yards
Range closes to 13,000 yards
Range closes to 11,000 yards
Range closes to 10,000 yards
Range closes to 7,000 yards
Range increases to 9,000 yards
Range increases to 12,000 yards
Range increases to 14,000 yards
Range increases to 18,000 yards
Task forces break off...
SS RTN Vilun launches 2 torpedoes near Mersing at 52,82
Allied Ships
PG Soemba~, Torpedo hits 1, heavy fires, heavy damage
SS I-156 launches 2 torpedoes near Singapore at 51,84
Allied Ships
PG Scarab~, Torpedo hits 1, heavy damage
Morning Air attack on TF, near Kuantan at 52,81
Weather in hex: Heavy cloud
Raid detected at 36 NM, estimated altitude 15,000 feet.
Estimated time to target is 12 minutes
Japanese aircraft
G4M1 Rikko x 15
Ki-43-Ic Hayabusa x 14
Japanese aircraft losses
G4M1 Rikko: 3 damaged
Allied Ships
DD Van Ghent, heavy fires
DD Stronghold, on fire
Morning Air attack on TF, near Mersing at 51,82
Weather in hex: Light cloud
Raid spotted at 29 NM, estimated altitude 8,000 feet.
Estimated time to target is 7 minutes
Japanese aircraft
A6M2 Reisen x 11
E13A1 Raiun x 3
Ki-43-Ib Hayabusa x 11
Allied aircraft
Buffalo I x 19
B-339D x 27
75A-7 Hawk x 12
Japanese aircraft losses
E13A1 Raiun: 1 destroyed
Ki-43-Ib Hayabusa: 1 destroyed
Allied aircraft losses
Buffalo I: 3 destroyed
B-339D: 3 destroyed, 5 damaged
75A-7 Hawk: 1 destroyed, 2 damaged
Japanese Ships
xAK Kinsyo Maru
TB RTN Chunphorn, Bomb hits 1, heavy fires, heavy damage
AV Kamikawa Maru, Bomb hits 3, on fire
xAK Kinka Maru
CL Sendai
xAK Sagami Maru
xAK Asakasan Maru, Bomb hits 2, on fire
xAK Ayatosan Maru
Aircraft Attacking:
7 x 75A-7 Hawk bombing from 100 feet
Naval Attack: 2 x 50 kg GP Bomb
3 x B-339D bombing from 100 feet
Naval Attack: 2 x 50 kg GP Bomb
12 x B-339D bombing from 100 feet
Naval Attack: 2 x 50 kg GP Bomb
1 x Buffalo I bombing from 100 feet
Naval Attack: 2 x 100 lb GP Bomb
3 x 75A-7 Hawk bombing from 100 feet
Naval Attack: 1 plane(s) with no ordnance
Naval Attack: 2 x 50 kg GP Bomb
3 x B-339D bombing from 100 feet
Naval Attack: 2 x 50 kg GP Bomb
1 x Buffalo I bombing from 100 feet
Naval Attack: 2 x 100 lb GP Bomb
Morning Air attack on TF, near Mersing at 51,82
Weather in hex: Light cloud
Raid spotted at 32 NM, estimated altitude 7,000 feet.
Estimated time to target is 9 minutes
Japanese aircraft
A6M2 Reisen x 4
Ki-43-Ib Hayabusa x 1
Allied aircraft
B-339D x 9
P-35A x 12
P-40E Warhawk x 6
Japanese aircraft losses
A6M2 Reisen: 1 destroyed
Allied aircraft losses
B-339D: 1 destroyed, 1 damaged
P-35A: 1 destroyed, 5 damaged
P-40E Warhawk: 1 destroyed
Japanese Ships
DMS RTN Meklong
xAK Tosan Maru, Bomb hits 1, on fire
xAK Hirokawa Maru, Bomb hits 1, on fire
xAK Sagami Maru, Shell hits 2, Bomb hits 1, on fire
xAK Kinsyo Maru, Shell hits 2, Bomb hits 1
xAK Ayatosan Maru
Morning Air attack on TF, near Mersing at 51,82
Weather in hex: Light cloud
Raid spotted at 16 NM, estimated altitude 7,000 feet.
Estimated time to target is 4 minutes
Japanese aircraft
A6M2 Reisen x 1
Ki-43-Ib Hayabusa x 1
Allied aircraft
Buffalo I x 12
Japanese aircraft losses
Ki-43-Ib Hayabusa: 1 destroyed
No Allied losses
Japanese Ships
xAK Ayatosan Maru
AV Kamikawa Maru, Shell hits 1, Bomb hits 1, on fire
xAK Arima Maru, Shell hits 2, Bomb hits 2
xAK Hirokawa Maru, on fire
Morning Air attack on TF, near Mersing
Weather in hex: Light cloud
Raid spotted at 30 NM, estimated altitude 7,000 feet.
Estimated time to target is 7 minutes
Japanese aircraft
A6M2 Reisen x 1
Allied aircraft
Buffalo I x 12
P-40E Warhawk x 2
Japanese aircraft losses
A6M2 Reisen: 1 destroyed
No Allied losses
Japanese Ships
AV Kamikawa Maru, Bomb hits 3, heavy fires, heavy damage
xAK Sagami Maru, on fire, heavy damage
xAK Kinka Maru, Bomb hits 3, heavy fires, heavy damage
xAK Arima Maru, Bomb hits 1, on fire
Morning Air attack on TF, near Mersing
Weather in hex: Light cloud
Raid spotted at 16 NM, estimated altitude 9,000 feet.
Estimated time to target is 4 minutes
Allied aircraft
Buffalo I x 15
P-40E Warhawk x 1
No Allied losses
Japanese Ships
xAK Tosan Maru, Bomb hits 1, heavy fires, heavy damage
xAK Kinsyo Maru, Bomb hits 1, on fire
AV Kamikawa Maru, Bomb hits 3, heavy fires, heavy damage
DD Uranami, Shell hits 2
xAK Ayatosan Maru, Shell hits 2, Bomb hits 2, on fire
Morning Air attack on TF, near Mersing at 51,82
Weather in hex: Light cloud
Raid spotted at 25 NM, estimated altitude 8,000 feet.
Estimated time to target is 8 minutes
Allied aircraft
P-40E Warhawk x 23
No Allied losses
Japanese Ships
xAK Sagami Maru, Bomb hits 1, heavy fires, heavy damage
xAK Tosan Maru, Bomb hits 1, heavy fires, heavy damage
xAK Ayatosan Maru, on fire
xAK Kinsyo Maru, on fire
AV Kamikawa Maru, Shell hits 5, Bomb hits 1, heavy fires, heavy damage
xAK Hirokawa Maru, Shell hits 2, heavy fires
xAK Sasako Maru
Morning Air attack on TF, near Mersing
Weather in hex: Light cloud
Raid spotted at 16 NM, estimated altitude 12,000 feet.
Estimated time to target is 5 minutes
Allied aircraft
P-40E Warhawk x 35
Allied aircraft losses
P-40E Warhawk: 20 damaged
Japanese Ships
xAK Arima Maru, Shell hits 2, Bomb hits 3, heavy fires, heavy damage
AV Kamikawa Maru, Bomb hits 1, heavy fires, heavy damage
xAK Sagami Maru, Bomb hits 4, heavy fires, heavy damage
DD Ayanami
xAK Asakasan Maru, Shell hits 1, Bomb hits 7, heavy fires, heavy damage
xAK Ayatosan Maru, Bomb hits 2, heavy fires, heavy damage
xAK Nankai Maru
Afternoon Air attack on TF, near Batu Pahat at 49,82
Weather in hex: Thunderstorms
Raid spotted at 5 NM, estimated altitude 13,000 feet.
Estimated time to target is 1 minutes
Japanese aircraft
G4M1 Rikko x 6
Ki-43-Ic Hayabusa x 5
Japanese aircraft losses
G4M1 Rikko: 1 damaged
Allied Ships
TK Jan Carstensz, Torpedo hits 1, and is sunk
TK Milo
Afternoon Air attack on 3rd ISF~ Base Force, at 50,77 , near Kampar
Weather in hex: Moderate rain
Raid spotted at 29 NM, estimated altitude 14,000 feet.
Estimated time to target is 8 minutes
Japanese aircraft
Ki-21-IIa Jubaku x 15
Japanese aircraft losses
Ki-21-IIa Jubaku: 2 damaged
Allied ground losses:
5 casualties reported
Squads: 0 destroyed, 0 disabled
Non Combat: 0 destroyed, 1 disabled
Engineers: 0 destroyed, 0 disabled
SS I-121* launches 4 torpedoes at CA Exeter near Kuantan at 52,81and misses
Allied Ships
CA Exeter
CL Caledon~
DD Electra
DD Witte de With
Allied minefield encountered at Mersing – 1 mine cleared
Japanese Ships
DD Ayanami
xAK Nankai Maru, Mine hits 1, heavy damage
Ground combat at Mersing
Japanese Shock attack
Attacking force 11569 troops, 229 guns, 56 vehicles, Assault Value = 436
Defending force 5121 troops, 102 guns, 101 vehicles, Assault Value = 184
Japanese adjusted assault: 314
Allied adjusted defense: 39
Japanese assault odds: 8 to 1 (fort level 1)
Japanese forces CAPTURE Mersing!!!
Combat modifiers
Defender: terrain(+), preparation(-), fatigue(-), experience(-)
Attacker: shock(+)
Japanese ground losses:
128 casualties reported
Squads: 1 destroyed, 17 disabled
Non Combat: 1 destroyed, 2 disabled
Engineers: 0 destroyed, 1 disabled
Allied ground losses:
2454 casualties reported
Squads: 52 destroyed, 40 disabled
Non Combat: 92 destroyed, 9 disabled
Engineers: 16 destroyed, 0 disabled
Guns lost 31 (23 destroyed, 8 disabled)
Vehicles lost 73 (73 destroyed, 0 disabled)
Units retreated 2
Defeated Allied Units Retreating!
Assaulting units:
18th Division
5th Mortar Battalion
23rd Ind Engineer Regiment
18th Medium Field Artillery Regiment
3rd Mortar Battalion
3rd Ind. Mountain Gun Regiment
96th JAAF AF Bn
Defending units:
8th Australian Division
3 Cavalry Regiment
PHILIPPINES
Night Time Surface Combat, near Pandan at 79,82, Range 12,000 Yards
Japanese Ships
CM Sarushima#
Allied Ships
xAKL Bisayas
Reduced sighting due to 7% moonlight
Maximum visibility in Overcast Conditions and 7% moonlight: 2,000 yards
Range closes to 11,000 yards...
Range closes to 10,000 yards...
Range increases to 11,000 yards...
Range closes to 10,000 yards...
Range increases to 12,000 yards...
Range increases to 12,000 yards...
Range increases to 12,000 yards...
Both Task Forces evade combat
SS Permit~ launches 2 torpedoes at APD PB-1 (Shimakaze) near Casiguran at 82,77
Japanese Ships
APD PB-1 (Shimakaze)
xAKL Korei Maru
PB Shonan Maru #17
PB Shonan Maru #2
PB Shonan Maru #1
SS I-123* attacking on the surface near Tawau at 70,91
Allied Ships
xAK Florence D, Shell hits 6, Torpedo hits 2, heavy fires, heavy damage
Morning Air attack on Davao, at 79,91
Weather in hex: Heavy cloud
Raid spotted at 39 NM, estimated altitude 6,000 feet.
Estimated time to target is 22 minutes
Allied aircraft
OS2U-3 Kingfisher x 3
SOC-1 Seagull x 6
No Allied losses
Japanese Ships
xAK Kyusyu Maru, Bomb hits 1
Port hits 1
SS S-40~ is sighted by escort near Vigan at 80,73 and escapes
Japanese forces CAPTURE Santiago!!!
Japanese forces CAPTURE Binahian!!!
Burias is occupied by the Japanese
DEI
Japanese troops unloading over beach at Morotai
Japanese forces CAPTURE Kudat!!!
CHINA
Japanese troops unloading over beach at Wenchow
Morning Air attack on Wenchow
Weather in hex: Moderate rain
Raid spotted at 20 NM, estimated altitude 10,000 feet.
Estimated time to target is 6 minutes
Japanese aircraft
B5M1 (Mabel) x 5
No Japanese losses
Airbase supply hits 1
Morning Air attack on Wuchow , at 76,57
Weather in hex: Heavy cloud
Raid spotted at 19 NM, estimated altitude 15,000 feet.
Estimated time to target is 6 minutes
Japanese aircraft
Ki-48-Ib Sohkei x 6
Ki-51a Guntei_ x 11
Japanese aircraft losses
Ki-48-Ib Sohkei: 1 damaged
Ki-51a Guntei_: 2 damaged
Airbase hits 5
Airbase supply hits 3
Runway hits 36
Morning Air attack on Wuchow , at 76,57
Weather in hex: Heavy cloud
Raid spotted at 14 NM, estimated altitude 12,000 feet.
Estimated time to target is 4 minutes
Japanese aircraft
Ki-48-Ib Sohkei x 5
Japanese aircraft losses
Ki-48-Ib Sohkei: 2 damaged
Runway hits 2
Ground combat at Gushi
Japanese Deliberate attack
Attacking force 2678 troops, 26 guns, 0 vehicles, Assault Value = 12
Defending force 222 troops, 0 guns, 0 vehicles, Assault Value = 11
Japanese adjusted assault: 66
Allied adjusted defense: 4
Japanese assault odds: 16 to 1 (fort level 1)
Japanese forces CAPTURE Gushi!!!
Combat modifiers
Defender: experience(-)
Attacker: leaders(+), leaders(-)
Allied ground losses:
198 casualties reported
Squads: 6 destroyed, 0 disabled
Non Combat: 17 destroyed, 0 disabled
Engineers: 0 destroyed, 0 disabled
Units destroyed 1
Assaulting units:
31ID 138th Infantry Regiment
Defending units:
#Administration
Ground combat at Wenchow
Allied Bombardment attack
Attacking force 20935 troops, 154 guns, 0 vehicles, Assault Value = 798
Defending force 17593 troops, 198 guns, 18 vehicles, Assault Value = 779
Ground combat at Kiukiang
Allied Shock attack
Attacking force 1109 troops, 4 guns, 0 vehicles, Assault Value = 58
Defending force 5781 troops, 50 guns, 0 vehicles, Assault Value = 254
Allied adjusted assault: 0
Japanese adjusted defense: 403
Allied assault odds: 1 to 99 (fort level 1)
Combat modifiers
Defender: terrain(+), op mode(-), preparation(-), experience(-)
Attacker: shock(+), leaders(-), supply(-)
Japanese ground losses:
8 casualties reported
Squads: 0 destroyed, 1 disabled
Non Combat: 0 destroyed, 0 disabled
Engineers: 0 destroyed, 0 disabled
Allied ground losses:
213 casualties reported
Squads: 4 destroyed, 69 disabled
Non Combat: 0 destroyed, 5 disabled
Engineers: 0 destroyed, 1 disabled
Assaulting units:
4th Guerilla/C Corps
Defending units:
68ID 14th Ind.Mix.' Brigade
Kyuko Naval Guard Unit
Previous report of sinking of DD Banckert incorrect. Ship sighted and engaged at 51, 81
Pumps fail aboard BB Ise, flooding increases...
Pumps having difficulty controlling flooding aboard DD Harusame
Extensive flooding aboard DD Kuretake
Pumps fail aboard PB Eifuku Maru, flooding increases...
4th Ind Engineer Regiment destroyed near Kuantan!!!
xAK Koryu Maru #1 sinks at sea
3rd Medium Field Artillery Regiment destroyed near Kuantan!!!
xAK Kuroshio Maru #2 sinks at sea
Major flooding aboard BB Ise
Difficulty controlling flooding aboard DD Harusame
Pumps fail aboard DD Kuretake, flooding increases...
Pumps fail aboard PB Eifuku Maru, flooding increases...
15th Ind Engineer Regiment destroyed near Kuantan!!!
Major flooding aboard BB Ise
Difficulty controlling flooding aboard DD Harusame
Major flooding aboard DD Kuretake
Extensive flooding aboard PB Eifuku Maru
AV Sanyo Maru sinks at sea
CM Natsushima# lays minefield near Zamboanga (74, 86) and sets course for Legaspi
Extensive flooding aboard DD Harusame
Major flooding aboard PB Eifuku Maru
AV Kamikawa Maru sinks at sea
xAK Sagami Maru sinks at sea
xAK Kinka Maru sinks at sea
xAK Tosan Maru sinks at sea
xAK Arima Maru sinks at sea
xAK Ayatosan Maru sinks at sea
xAK Asakasan Maru sinks at sea
Extensive flooding aboard TB RTN Chunphorn
PB Eifuku Maru sinks at sea
Major flooding aboard TB RTN Chunphorn
xAK Eihuku Maru #1 sinks at sea
CMc RTN Nhongarhai lays defensive minefield at Bangkok"
Mauban expands fortifications to size 1
Loss of DD Kuretake on Dec 21, 1941 is admitted
Loss of xAK Tatumiya Maru on Dec 21, 1941 is admitted
Loss of TB RTN Patani on Dec 21, 1941 is admitted
Loss of MTB RTN CMB-7 on Dec 21, 1941 is admitted
Loss of MTB RTN CMB-8 on Dec 21, 1941 is admitted
BC Repulse is reported to have been sunk near Tioman Island on Dec 21, 1941
DD Banckert is reported to have been sunk near Mersing on Dec 21, 1941
DD Thracian is reported to have been sunk near Mersing on Dec 21, 1941
xAK Florence D is reported to have been sunk near Tawau on Dec 21, 1941
PG Soemba is reported to have been sunk near Mersing on Dec 21, 1941
PG Scarab is reported to have been sunk near Singapore on Dec 21, 1941
PG Dragonfly is reported to have been sunk near Mersing on Dec 21, 1941
PG Li Wo is reported to have been sunk near Mersing on Dec 21, 1941
PG Fu Wo is reported to have been sunk near Tioman Island on Dec 21, 1941
TK Jan Carstensz is reported to have been sunk near Batu Pahat on Dec 21, 1941
AMC Kiyosumi Maru^ arrives at Osaka/Kyoto+
xAK Rozan Maru #2 arrives at Yokohama=+
31st Special Base Force arrives at Tokyo=