1942 June 26
INVADED
Katherine, Changsha, Sian, Mengtze are invested.
CHANGED OWNERSHIP
Overall
• No carrier sightings. Sqn Hosho-1 in action over Katherine.
West Coast USA, Alaska, Hawaii
• Enemy sub activity near Pearl Harbor,
• All convoys report no contacts.
• And so... there were two.
Night Time Surface Combat, near Johnston Island at 170,118, Range 8,000 Yards
Japanese Ships
PB Kyo Maru #8, Shell hits 2, Torpedo hits 1, and is sunk
Allied Ships
CL Concord
CL Raleigh, Shell hits 1
DD Gridley
DD McCall
DD Maury
Improved night sighting under 96% moonlight
Maximum visibility in Partly Cloudy Conditions and 96% moonlight: 11,000 yards
Range closes to 20,000 yards...
Range closes to 14,000 yards...
Range closes to 8,000 yards...
CONTACT: Japanese lookouts spot Allied task force at 8,000 yards
CONTACT: Allied lookouts spot Japanese task force at 8,000 yards
CL Raleigh engages PB Kyo Maru #8 at 8,000 yards
PB Kyo Maru #8 sunk by CL Concord at 8,000 yards
Combat ends with last Japanese ship sunk...
Night Time Surface Combat, near Johnston Island at 167,116, Range 8,000 Yards
Japanese Ships
PB Nikkai Maru, Shell hits 20, and is sunk
Allied Ships
CL Concord
CL Raleigh, Shell hits 2
DD Gridley
DD McCall
DD Maury
Improved night sighting under 96% moonlight
Maximum visibility in Partly Cloudy Conditions and 96% moonlight: 11,000 yards
Range closes to 20,000 yards...
Range closes to 14,000 yards...
Range closes to 8,000 yards...
CONTACT: Japanese lookouts spot Allied task force at 8,000 yards
CONTACT: Allied lookouts spot Japanese task force at 8,000 yards
DD Maury engages PB Nikkai Maru at 8,000 yards
Range closes to 3,000 yards
CL Raleigh engages PB Nikkai Maru at 3,000 yards
Range closes to 2,000 yards
CL Raleigh engages PB Nikkai Maru at 2,000 yards
DD McCall engages PB Nikkai Maru at 2,000 yards
Nagashima, B. orders Japanese TF to disengage
Range increases to 3,000 yards
CL Raleigh engages PB Nikkai Maru at 3,000 yards
DD Maury engages PB Nikkai Maru at 3,000 yards
DD Gridley engages PB Nikkai Maru at 3,000 yards
CL Raleigh engages PB Nikkai Maru at 3,000 yards
DD Maury engages PB Nikkai Maru at 3,000 yards
DD McCall engages PB Nikkai Maru at 3,000 yards
DD Gridley engages PB Nikkai Maru at 3,000 yards
PB Nikkai Maru sunk by CL Raleigh at 3,000 yards
Combat ends with last Japanese ship sunk...
• So what were they doing?
Pacific
• All convoys report no contacts.
New Zealand, Australia, New Caledonia, New Hebrides, Solomons, Papua New Guinea, New Britain
• Enemy sub activity near Sydney, Vanikoro.
• All convoys report no contacts.
• These experience sub hunters will follow the concentration of subs in SE Australia.
ASW attack near Sydney at 91,167
Japanese Ships
SS I-171, hits 1
Allied Ships
KV Auricula
KV Hollyhock
KV Aster
SS I-171 is located by KV Auricula
KV Hollyhock fails to find sub, continues to search...
KV Aster fails to find sub and abandons search
KV Hollyhock attacking submerged sub ....
KV Hollyhock fails to find sub, continues to search...
KV Hollyhock fails to find sub, continues to search...
KV Hollyhock attacking submerged sub ....
Escort abandons search for sub
Sub attack near Sydney at 91,168
Japanese Ships
SS I-172
Allied Ships
KV Hollyhock
KV Auricula
KV Aster
SS I-172 launches 2 torpedoes at KV Hollyhock
KV Hollyhock fails to find sub, continues to search...
KV Aster fails to find sub and abandons search
KV Hollyhock fails to find sub, continues to search...
KV Hollyhock attacking submerged sub ....
KV Hollyhock fails to find sub, continues to search...
KV Hollyhock fails to find sub, continues to search...
Escort abandons search for sub
• 4x Zero versus 3x B-17's lost but it mattered to the day's ground battle.
Morning Air attack on 47th Infantry Regiment, at 76,128 (Katherine)
Weather in hex: Partial cloud
Raid spotted at 10 NM, estimated altitude 10,000 feet.
Estimated time to target is 2 minutes
Japanese aircraft
A6M2 Zero x 10
Allied aircraft
B-17E Fortress x 12
Japanese aircraft losses
A6M2 Zero: 2 destroyed
Allied aircraft losses
B-17E Fortress: 1 destroyed, 4 damaged
Japanese ground losses:
74 casualties reported
Squads: 0 destroyed, 3 disabled
Non Combat: 0 destroyed, 4 disabled
Engineers: 0 destroyed, 0 disabled
Aircraft Attacking:
5 x B-17E Fortress bombing from 5000 feet
Ground Attack: 8 x 500 lb GP Bomb
2 x B-17E Fortress bombing from 5000 feet
Ground Attack: 8 x 500 lb GP Bomb
2 x B-17E Fortress bombing from 5000 feet
Ground Attack: 8 x 500 lb GP Bomb
2 x B-17E Fortress bombing from 5000 feet
Ground Attack: 8 x 500 lb GP Bomb
CAP engaged:
3rd Ku S-1 with A6M2 Zero (6 airborne, 0 on standby, 0 scrambling)
6 plane(s) intercepting now.
Group patrol altitude is 10000 , scrambling fighters between 0 and 10000.
Raid is overhead
Hosho-1 with A6M2 Zero (4 airborne, 0 on standby, 0 scrambling)
4 plane(s) intercepting now.
Group patrol altitude is 10000 , scrambling fighters between 0 and 10000.
Raid is overhead
Also attacking 4th Division ...
Also attacking 47th Infantry Regiment ...
• Our very low experience tank guys are getting schooled. The modifiers were nice to see.
Ground combat at Katherine (76,128)
Japanese Deliberate attack
Attacking force 16564 troops, 125 guns, 79 vehicles, Assault Value = 557
Defending force 3935 troops, 21 guns, 122 vehicles, Assault Value = 118
Japanese adjusted assault: 99
Allied adjusted defense: 72
Japanese assault odds: 1 to 1 (fort level 3)
Japanese Assault reduces fortifications to 2
Combat modifiers
Defender: preparation(-)
Attacker: disruption(-), fatigue(-), supply(-)
Japanese ground losses:
324 casualties reported
Squads: 1 destroyed, 25 disabled
Non Combat: 0 destroyed, 4 disabled
Engineers: 0 destroyed, 1 disabled
Vehicles lost 12 (3 destroyed, 9 disabled)
Allied ground losses:
285 casualties reported
Squads: 0 destroyed, 6 disabled
Non Combat: 2 destroyed, 19 disabled
Engineers: 0 destroyed, 3 disabled
Vehicles lost 12 (1 destroyed, 11 disabled)
Assaulting units:
8th Tank Regiment
4th Division
47th Infantry Regiment
Defending units:
1st Tank Battalion
8th Cav Recce Regiment
19th Australian Battalion
Katherine RAAF Base Force
• That supply(-) for the Imperials might be critical. If we can hold on for a week we will (without interference) close the entry hex side and have more tanks on the scene. The B-17's will pick up the pace to do their part.
Philippines
DEI, Dutch new Guinea, Borneo, Malaya
China
• They're trying to wear us down and it's working.
Ground combat at Sian (83,41)
Japanese Bombardment attack
Attacking force 2988 troops, 159 guns, 335 vehicles, Assault Value = 2666
Defending force 82000 troops, 235 guns, 0 vehicles, Assault Value = 1068
Allied ground losses:
229 casualties reported
Squads: 11 destroyed, 25 disabled
Non Combat: 0 destroyed, 1 disabled
Engineers: 0 destroyed, 0 disabled
Guns lost 2 (1 destroyed, 1 disabled)
Assaulting units:
34th Division
17th Division
15th Tank Regiment
25th Division
37th Division
3rd Division
41st Division
23rd Tank Regiment
3rd Tank Regiment
12th Tank Regiment
9th Tank Regiment
13th Tank Regiment
36th Division
11th Tank Regiment
15th Ind.Medium Field Artillery Regiment
2nd Hvy.Artillery Regiment
1st Ind.Hvy.Art. Battalion
7th Ind.Hvy.Art. Battalion
2nd Medium Field Artillery Regiment
6th Ind.Hvy.Art. Battalion
11th Ind.Art.Mortar Battalion
8th Ind.Hvy.Art. Battalion
4th Ind.Hvy.Art. Battalion
5th Ind.Hvy.Art Battalion
3rd Hvy.Artillery Regiment
10th Medium Field Artillery Regiment
Defending units:
27th Chinese/C Corps
51st Chinese Corps
93rd Chinese/C Corps
92nd Chinese/A Corps
16th Chinese/B Corps
12th Chinese/A Corps
12th Chinese/C Corps
33rd Chinese/A Corps
98th Chinese/A Corps
38th Chinese/A Corps
61st Chinese/A Corps
9th Chinese/C Corps
9th Chinese/B Corps
4th Chinese Cavalry/A Corps
38th Chinese/B Corps
92nd Chinese/C Corps
27th Chinese/A Corps
16th Chinese/C Corps
93rd Chinese/B Corps
92nd Chinese/B Corps
61st Chinese/B Corps
27th Chinese/B Corps
12th Chinese/B Corps
61st Chinese/C Corps
9th Chinese/A Corps
38th Chinese/C Corps
88th Chinese/C Corps
33rd Chinese/C Corps
57th Chinese/B Corps
129th Red Chinese Division
4th Chinese Cavalry/C Corps
16th Chinese/A Corps
88th Chinese/B Corps
33rd Chinese/B Corps
98th Chinese/B Corps
93rd Chinese/A Corps
57th Chinese/A Corps
88th Chinese/A Corps
98th Chinese/C Corps
57th Chinese/C Corps
4th Group Army
Red Chinese Army
120th Red Chinese Division
15th Chinese Base Force
12th Chinese Base Force
37th Group Army
13th Group Army
4th Chinese Cavalry/B Corps
• We have moved a C-47 Sqn (current strength 9 aircraft) from Ledo to Chengtu. Even though it will reduce supply flow into China until sent back, for now it will increase supplies available for defense in Sian.
• An enemy unit has now moved into Mengtze, south of Sian.
India, Burma, Thailand, Indochina
• India is saved: the 267th Tank Bde has arrived. with Exp 5.
Japan, Korea, Manchuria, Russia
Complete combat report attached.