1942 June 21
INVADED
Katherine, Changsha, Sian are invested.
CHANGED OWNERSHIP
Selaroe is occupied by the Japanese
Overall
• No carrier sightings.
• Could be anything...
Radio transmissions detected at Maloelap (136,117).
• Our first USN sub chaser, SC-519 arrived at Pearl Harbor! Champagne is flowing.
West Coast USA, Alaska, Hawaii
• Enemy sub activity near Pearl Harbor, Kona, Hilo. The sub group is spotted and is being prosecuted.
• All convoys report no contacts.
• All of the AK's upgrading and all the remaining destroyers came ready at Pearl Harbor. The work on battleships has lagged behind with 3 estimated needing 7 more days and 1 needing 9 more days.
Pacific
• Enemy sub activity near Pago Pago, Suva.
• All convoys proceeding without contacts.
New Zealand, Australia, New Caledonia, New Hebrides, Solomons, Papua New Guinea, New Britain
• Enemy sub activity near Brisbane, Belep Islands, Aoba Island.
• We lost 1x B-17, they lost 1x Zero.
Morning Air attack on 47th Infantry Regiment, at 76,128 (Katherine)
Weather in hex: Heavy rain
Raid spotted at 17 NM, estimated altitude 6,000 feet.
Estimated time to target is 5 minutes
Japanese aircraft
A6M2 Zero x 5
Allied aircraft
B-17E Fortress x 12
No Japanese losses
Allied aircraft losses
B-17E Fortress: 1 damaged
Japanese ground losses:
32 casualties reported
Squads: 0 destroyed, 0 disabled
Non Combat: 1 destroyed, 2 disabled
Engineers: 0 destroyed, 0 disabled
Aircraft Attacking:
6 x B-17E Fortress bombing from 5000 feet
Ground Attack: 8 x 500 lb GP Bomb
6 x B-17E Fortress bombing from 5000 feet
Ground Attack: 8 x 500 lb GP Bomb
CAP engaged:
Tainan Ku S-1 Det B with A6M2 Zero (3 airborne, 0 on standby, 0 scrambling)
3 plane(s) intercepting now.
Group patrol altitude is 8000 , scrambling fighters between 0 and 8000.
Raid is overhead
Ryujo-1 with A6M2 Zero (2 airborne, 0 on standby, 0 scrambling)
2 plane(s) intercepting now.
Group patrol altitude is 10000 , scrambling fighters between 0 and 10000.
Raid is overhead
Morning Air attack on 47th Infantry Regiment, at 76,128 (Katherine)
Weather in hex: Heavy rain
Raid spotted at 14 NM, estimated altitude 9,000 feet.
Estimated time to target is 4 minutes
Japanese aircraft
A6M2 Zero x 2
Allied aircraft
B-17E Fortress x 11
No Japanese losses
Allied aircraft losses
B-17E Fortress: 4 damaged
Japanese ground losses:
28 casualties reported
Squads: 0 destroyed, 3 disabled
Non Combat: 0 destroyed, 0 disabled
Engineers: 0 destroyed, 0 disabled
Aircraft Attacking:
6 x B-17E Fortress bombing from 5000 feet
Ground Attack: 8 x 500 lb GP Bomb
5 x B-17E Fortress bombing from 5000 feet
Ground Attack: 8 x 500 lb GP Bomb
CAP engaged:
Tainan Ku S-1 Det B with A6M2 Zero (0 airborne, 0 on standby, 0 scrambling)
1 plane(s) not yet engaged, 0 being recalled, 0 out of immediate contact.
Group patrol altitude is 8000 , scrambling fighters to 5000.
Time for all group planes to reach interception is 30 minutes
Ryujo-1 with A6M2 Zero (0 airborne, 0 on standby, 0 scrambling)
1 plane(s) not yet engaged, 0 being recalled, 0 out of immediate contact.
Group patrol altitude is 10000 , scrambling fighters to 5000.
Time for all group planes to reach interception is 18 minutes
• Rabaul airfield is now size 6.
• Fuel unloading at Sydney.
• Still only the one enemy regiment at Katherine.
• And still we have great difficulty getting supplies to the front in NW Australia.
Philippines
DEI, Dutch new Guinea, Borneo, Malaya
China
• Like an assault every day.
Ground combat at Sian (83,41)
Japanese Bombardment attack
Attacking force 2966 troops, 158 guns, 331 vehicles, Assault Value = 2584
Defending force 84383 troops, 262 guns, 0 vehicles, Assault Value = 1164
Allied ground losses:
477 casualties reported
Squads: 12 destroyed, 24 disabled
Non Combat: 3 destroyed, 5 disabled
Engineers: 0 destroyed, 0 disabled
Guns lost 3 (2 destroyed, 1 disabled)
Assaulting units:
12th Tank Regiment
3rd Tank Regiment
41st Division
13th Tank Regiment
36th Division
25th Division
15th Tank Regiment
3rd Division
9th Tank Regiment
17th Division
23rd Tank Regiment
34th Division
37th Division
11th Tank Regiment
1st Ind.Hvy.Art. Battalion
5th Ind.Hvy.Art Battalion
11th Ind.Art.Mortar Battalion
4th Ind.Hvy.Art. Battalion
6th Ind.Hvy.Art. Battalion
2nd Hvy.Artillery Regiment
2nd Medium Field Artillery Regiment
15th Ind.Medium Field Artillery Regiment
3rd Hvy.Artillery Regiment
8th Ind.Hvy.Art. Battalion
7th Ind.Hvy.Art. Battalion
10th Medium Field Artillery Regiment
Defending units:
4th Chinese Cavalry/A Corps
27th Chinese/C Corps
33rd Chinese/C Corps
4th Chinese Cavalry/C Corps
57th Chinese/A Corps
93rd Chinese/A Corps
16th Chinese/A Corps
93rd Chinese/B Corps
33rd Chinese/A Corps
93rd Chinese/C Corps
57th Chinese/B Corps
38th Chinese/B Corps
4th Chinese Cavalry/B Corps
92nd Chinese/B Corps
12th Chinese/B Corps
16th Chinese/B Corps
92nd Chinese/A Corps
88th Chinese/A Corps
61st Chinese/A Corps
27th Chinese/B Corps
88th Chinese/C Corps
9th Chinese/A Corps
129th Red Chinese Division
98th Chinese/A Corps
38th Chinese/C Corps
9th Chinese/C Corps
88th Chinese/B Corps
98th Chinese/B Corps
33rd Chinese/B Corps
12th Chinese/A Corps
92nd Chinese/C Corps
98th Chinese/C Corps
38th Chinese/A Corps
9th Chinese/B Corps
51st Chinese Corps
16th Chinese/C Corps
12th Chinese/C Corps
27th Chinese/A Corps
61st Chinese/C Corps
57th Chinese/C Corps
4th Group Army
Red Chinese Army
13th Group Army
15th Chinese Base Force
12th Chinese Base Force
120th Red Chinese Division
61st Chinese/B Corps
India, Burma, Thailand, Indochina
• Enemy sub activity near Trivandrum.
• We still see just about nothing from the enemy in Burma, except for the long standing siege of our armies defending the border with China.
Japan, Korea, Manchuria, Russia
• Dirty binoculars?
Sub attack near Chichi-jima at 112,73
Japanese Ships
AV Kiyokawa Maru
Allied Ships
SS Tambor
SS Tambor launches 4 torpedoes
Complete combat report attached.