7/24-7/25/43
SUBS
SS KXIV sinks TK Sanruku Maru off Bintan.
SWPAC: INVASION ULITHI......D-DAY
Amphibious TF 86 begins the assault by clearing lanes through the minefields that surround Ulithi:
AFTER ACTION REPORTS FOR Jul 24, 43
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TF 86 encounters mine field at Ulithi (98,97)
Allied Ships
DMS Long
DMS Lamberton
DMS Boggs
DMS Hamilton
DMS Trevor
DMS Zane
DMS Hopkins
DMS Hovey
AM Grebe
AM Tern
AM Turkey
AM Oriole
AM Bittern
AM Token
AM Champion
AM Motive
AM Heed
AM Sage
AM Wagga
AM Townsville
AM Cootamundra
DD Flusser
DD Ellet
APD Gregory
CL Concord, Mine hits 1
278 mines cleared
Then the bombardment TF moves in to give the atoll another "Spruance haircut":
Naval bombardment of Ulithi at 98,97
Allied Ships
BB Indiana
BB Oklahoma
CA Minneapolis
CA New Orleans
CA Houston
CA Northampton
CA Indianapolis
CA Portland
Japanese ground losses:
289 casualties reported
Squads: 0 destroyed, 21 disabled
Non Combat: 0 destroyed, 13 disabled
Engineers: 0 destroyed, 0 disabled
Guns lost 3 (0 destroyed, 3 disabled)
Port hits 17
Port fuel hits 9
Port supply hits 7
BB Indiana firing at Ulithi
BB Oklahoma firing at Ulithi
CA Minneapolis firing at Ulithi
CA New Orleans firing at Ulithi
CA Houston firing at 67th Naval Guard Unit
CA Northampton firing at Ulithi
CA Indianapolis firing at 67th Naval Guard Unit
CA Portland firing at Ulithi
Coastal guns engage Amphibious TF 86 as the assault transports swarm towards the beach:
Pre-Invasion action off Ulithi
Defensive Guns engage approaching landing force
14 Coastal gun shots fired in defense.
Allied Ships
CL Trenton
CL Raleigh
CL Richmond
CL Adelaide
DD Flusser
LCI-218
AM Cootamundra
Japanese ground losses:
118 casualties reported
Squads: 0 destroyed, 7 disabled
Non Combat: 0 destroyed, 6 disabled
Engineers: 0 destroyed, 0 disabled
Guns lost 1 (0 destroyed, 1 disabled)
CL Trenton firing at 67th Naval Guard Unit
CL Raleigh firing at 67th Naval Guard Unit
CL Richmond firing at 67th Naval Guard Unit
CL Adelaide firing at 67th Naval Guard Unit
DD Flusser firing at 6th Indpt SNLF Coy
Defensive Guns fire at approaching troops in landing craft at 5,000 yards
Defensive Guns fire at approaching troops in landing craft at 2,000 yards
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Amphibious Assault at Ulithi
TF 86 troops unloading over beach at Ulithi, 98,97
Allied ground losses:
72 casualties reported
Squads: 0 destroyed, 10 disabled
Non Combat: 0 destroyed, 5 disabled
Engineers: 0 destroyed, 0 disabled
Guns lost 2 (1 destroyed, 1 disabled)
Vehicles lost 1 (0 destroyed, 1 disabled)
37mm M3 AT Gun dropped into water during unload of 27th Infantry Div /278
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Invasion Support action off Ulithi
Defensive Guns engage approaching landing force
4 Coastal gun shots fired in defense.
Allied Ships
LCI-218
AM Cootamundra
Defensive Guns fire at approaching troops in landing craft at 2,000 yards
Overhead, Japanese fighters engage the CAP over USN invasion forces:
Morning Air attack on TF, near Ulithi at 98,97
Weather in hex: Light rain
Raid detected at 14 NM, estimated altitude 18,000 feet.
Estimated time to target is 4 minutes
Japanese aircraft
A6M3a Zero x 10
Ki-44-IIb Tojo x 6
Allied aircraft
Sea Hurricane Ib x 11
F4F-4 Wildcat x 16
FM-1 Wildcat x 11
F6F-3 Hellcat x 29
Japanese aircraft losses
A6M3a Zero: 5 destroyed
Ki-44-IIb Tojo: 1 destroyed
Allied aircraft losses
F4F-4 Wildcat: 1 destroyed
CAP engaged:
VF-2 with F6F-3 Hellcat (4 airborne, 0 on standby, 0 scrambling)
(5 plane(s) diverted to support CAP in hex.)
4 plane(s) intercepting now.
0 plane(s) not yet engaged, 1 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Raid is overhead
VF-3 with F6F-3 Hellcat (0 airborne, 0 on standby, 0 scrambling)
(6 plane(s) diverted to support CAP in hex.)
0 plane(s) not yet engaged, 2 being recalled, 4 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 32 minutes
VF-42 with F6F-3 Hellcat (0 airborne, 0 on standby, 0 scrambling)
(6 plane(s) diverted to support CAP in hex.)
0 plane(s) not yet engaged, 0 being recalled, 6 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 31 minutes
VF-6 with F6F-3 Hellcat (0 airborne, 0 on standby, 0 scrambling)
(6 plane(s) diverted to support CAP in hex.)
0 plane(s) not yet engaged, 6 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 1 minutes
VF-9 with F6F-3 Hellcat (0 airborne, 0 on standby, 0 scrambling)
(6 plane(s) diverted to support CAP in hex.)
0 plane(s) not yet engaged, 2 being recalled, 4 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 42 minutes
No.882 Sqn FAA with Sea Hurricane Ib (1 airborne, 0 on standby, 0 scrambling)
(4 plane(s) diverted to support CAP in hex.)
1 plane(s) intercepting now.
0 plane(s) not yet engaged, 3 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 1 minutes
No.896 Sqn FAA with Sea Hurricane Ib (0 airborne, 0 on standby, 0 scrambling)
(3 plane(s) diverted to support CAP in hex.)
0 plane(s) not yet engaged, 3 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Raid is overhead
No.898 Sqn FAA with Sea Hurricane Ib (0 airborne, 0 on standby, 0 scrambling)
(4 plane(s) diverted to support CAP in hex.)
0 plane(s) not yet engaged, 4 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 1 minutes
VC(F)-41 with FM-1 Wildcat (0 airborne, 8 on standby, 0 scrambling)
0 plane(s) not yet engaged, 3 being recalled, 0 out of immediate contact.
Group patrol altitude is 22000 , scrambling fighters between 13000 and 18000.
Time for all group planes to reach interception is 16 minutes
VRF-6F with F4F-4 Wildcat (0 airborne, 11 on standby, 0 scrambling)
1 plane(s) intercepting now.
0 plane(s) not yet engaged, 4 being recalled, 1 out of immediate contact.
Group patrol altitude is 22000 , scrambling fighters between 17000 and 22000.
Time for all group planes to reach interception is 44 minutes
USN carrier bombers hammer the hapless defenders:
Morning Air attack on 6th Indpt SNLF Coy , at 98,97 (Ulithi)
Weather in hex: Light rain
Raid spotted at 34 NM, estimated altitude 19,000 feet.
Estimated time to target is 14 minutes
Allied aircraft
Sea Hurricane Ib x 8
F4F-4 Wildcat x 1
FM-1 Wildcat x 6
F6F-3 Hellcat x 79
SB2C-1C Helldiver x 23
SBD-3 Dauntless x 29
Allied aircraft losses
SB2C-1C Helldiver: 2 damaged
SBD-3 Dauntless: 1 damaged
Japanese ground losses:
127 casualties reported
Squads: 0 destroyed, 7 disabled
Non Combat: 2 destroyed, 7 disabled
Engineers: 0 destroyed, 0 disabled
Guns lost 1 (0 destroyed, 1 disabled)
Aircraft Attacking:
6 x SB2C-1C Helldiver releasing from 2000'
Ground Attack: 1 x 1000 lb GP Bomb, 2 x 250 lb GP Bomb
10 x SBD-3 Dauntless releasing from 3000'
Ground Attack: 1 x 1000 lb GP Bomb
9 x SB2C-1C Helldiver releasing from 3000'
Ground Attack: 1 x 1000 lb GP Bomb, 2 x 250 lb GP Bomb
19 x SBD-3 Dauntless releasing from 2000'
Ground Attack: 1 x 1000 lb GP Bomb
8 x SB2C-1C Helldiver releasing from 4000'
Ground Attack: 1 x 1000 lb GP Bomb, 2 x 250 lb GP Bomb
Also attacking 67th Naval Guard Unit ...
Also attacking 6th Indpt SNLF Coy ...
Also attacking 67th Naval Guard Unit ...
Also attacking 6th Indpt SNLF Coy ...
Also attacking 67th Naval Guard Unit ...
Also attacking 6th Indpt SNLF Coy ...
Also attacking 67th Naval Guard Unit ...
Also attacking 6th Indpt SNLF Coy ...
Also attacking 67th Naval Guard Unit ...
Also attacking 6th Indpt SNLF Coy ...
Also attacking 67th Naval Guard Unit ...
Afternoon Air attack on Ulithi , at 98,97
Weather in hex: Heavy rain
Raid spotted at 40 NM, estimated altitude 17,000 feet.
Estimated time to target is 14 minutes
Allied aircraft
F4F-4 Wildcat x 4
F6F-3 Hellcat x 50
SBD-5 Dauntless x 28
Allied aircraft losses
SBD-5 Dauntless: 9 damaged
Aircraft Attacking:
6 x SBD-5 Dauntless releasing from 3000'
Port Attack: 1 x 1000 lb GP Bomb
14 x SBD-5 Dauntless releasing from 4000'
Port Attack: 1 x 1000 lb GP Bomb
8 x SBD-5 Dauntless releasing from 2000'
Port Attack: 1 x 1000 lb GP Bomb
IJN naval bombers unsuccessfully attack the USN TFs at Ulithi:
Morning Air attack on TF, near Ulithi at 98,97
Weather in hex: Light rain
Raid detected at 120 NM, estimated altitude 4,000 feet.
Estimated time to target is 42 minutes
Japanese aircraft
A6M3a Zero x 10
G4M1 Betty x 11
Allied aircraft
Sea Hurricane Ib x 8
F4F-4 Wildcat x 10
FM-1 Wildcat x 9
F6F-3 Hellcat x 27
Japanese aircraft losses
A6M3a Zero: 3 destroyed
G4M1 Betty: 6 destroyed
Allied aircraft losses
FM-1 Wildcat: 1 destroyed
Allied Ships
LCI-331
Aircraft Attacking:
1 x G4M1 Betty launching torpedoes at 200 feet
Naval Attack: 1 x 18in Type 91 Torpedo
CAP engaged:
VF-2 with F6F-3 Hellcat (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 5 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 11 minutes
VF-3 with F6F-3 Hellcat (4 airborne, 0 on standby, 0 scrambling)
4 plane(s) intercepting now.
0 plane(s) not yet engaged, 1 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 14 minutes
1 planes vectored on to bombers
VF-42 with F6F-3 Hellcat (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 2 being recalled, 4 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 37 minutes
6 planes vectored on to bombers
VF-6 with F6F-3 Hellcat (4 airborne, 0 on standby, 0 scrambling)
4 plane(s) intercepting now.
0 plane(s) not yet engaged, 0 being recalled, 2 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 40 minutes
6 planes vectored on to bombers
VF-9 with F6F-3 Hellcat (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 5 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 16 minutes
1 planes vectored on to bombers
No.896 Sqn FAA with Sea Hurricane Ib (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 2 being recalled, 1 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 37 minutes
1 planes vectored on to bombers
VC(F)-41 with FM-1 Wildcat (0 airborne, 4 on standby, 0 scrambling)
0 plane(s) not yet engaged, 3 being recalled, 2 out of immediate contact.
Group patrol altitude is 22000 , scrambling fighters between 18000 and 35500.
Time for all group planes to reach interception is 43 minutes
2 planes vectored on to bombers
VRF-6F with F4F-4 Wildcat (4 airborne, 4 on standby, 0 scrambling)
4 plane(s) intercepting now.
0 plane(s) not yet engaged, 2 being recalled, 0 out of immediate contact.
Group patrol altitude is 22000
Time for all group planes to reach interception is 33 minutes
10 planes vectored on to bombers
No.882 Sqn FAA with Sea Hurricane Ib (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 3 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 8 minutes
No.898 Sqn FAA with Sea Hurricane Ib (0 airborne, 0 on standby, 0 scrambling)
0 plane(s) not yet engaged, 2 being recalled, 0 out of immediate contact.
Group patrol altitude is 27000
Time for all group planes to reach interception is 18 minutes
2 planes vectored on to bombers
The Allied carriers launch 2 airstrikes to destroy an IJN convoy that ventured too close to the combat zone:
Morning Air attack on TF, near Ulithi at 101,94
Weather in hex: Overcast
Raid spotted at 17 NM, estimated altitude 18,000 feet.
Estimated time to target is 6 minutes
Allied aircraft
F6F-3 Hellcat x 45
SBD-3 Dauntless x 28
SBD-5 Dauntless x 27
TBF-1 Avenger x 8
Allied aircraft losses
SBD-3 Dauntless: 4 damaged
SBD-5 Dauntless: 7 damaged
Japanese Ships
xAK Nitisan Maru, Bomb hits 2, Torpedo hits 2, and is sunk
xAK Okiyu Maru, Bomb hits 2, on fire, heavy damage
xAK Asakaze Maru, Bomb hits 7, and is sunk
AMC Kiyosumi Maru, Bomb hits 5, heavy fires, heavy damage
SC Ch 24
xAK Teikoku Maru, Bomb hits 6, heavy fires, heavy damage
AO Ashizuri, Bomb hits 4, heavy fires, heavy damage
xAK Nozima Maru, Bomb hits 2, on fire, heavy damage
Aircraft Attacking:
10 x SBD-3 Dauntless releasing from 3000'
Naval Attack: 1 x 1000 lb SAP Bomb
5 x SBD-5 Dauntless releasing from 2000'
Naval Attack: 1 x 1000 lb SAP Bomb
4 x TBF-1 Avenger launching torpedoes at 200 feet
Naval Attack: 1 x 22in Mk 13 Torpedo
4 x TBF-1 Avenger bombing from 3000 feet
Naval Attack: 2 x 500 lb SAP Bomb
18 x SBD-3 Dauntless releasing from 2000'
Naval Attack: 1 x 1000 lb SAP Bomb
10 x SBD-5 Dauntless releasing from 4000'
Naval Attack: 1 x 1000 lb SAP Bomb
12 x SBD-5 Dauntless releasing from 3000'
Naval Attack: 1 x 1000 lb SAP Bomb
Heavy smoke from fires obscuring xAK Asakaze Maru
Heavy smoke from fires obscuring AMC Kiyosumi Maru
Heavy smoke from fires obscuring xAK Teikoku Maru
Heavy smoke from fires obscuring AO Ashizuri
Heavy smoke from fires obscuring xAK Okiyu Maru
Heavy smoke from fires obscuring xAK Nitisan Maru
Heavy smoke from fires obscuring xAK Nozima Maru
Afternoon Air attack on TF, near Ulithi at 101,94
Weather in hex: Thunderstorms
Raid spotted at 10 NM, estimated altitude 19,000 feet.
Estimated time to target is 3 minutes
Allied aircraft
F6F-3 Hellcat x 51
SBD-5 Dauntless x 25
TBF-1 Avenger x 4
Allied aircraft losses
SBD-5 Dauntless: 4 damaged
Japanese Ships
xAK Okiyu Maru, Bomb hits 5, and is sunk
SC Ch 24, Torpedo hits 2, and is sunk
xAK Nozima Maru, Bomb hits 2, and is sunk
SC Ch 22, Bomb hits 1, and is sunk
SC Ch 23, Bomb hits 1, heavy fires, heavy damage
Aircraft Attacking:
4 x SBD-5 Dauntless releasing from 3000'
Naval Attack: 1 x 1000 lb SAP Bomb
4 x TBF-1 Avenger launching torpedoes at 200 feet
Naval Attack: 1 x 22in Mk 13 Torpedo
10 x SBD-5 Dauntless releasing from 4000'
Naval Attack: 1 x 1000 lb SAP Bomb
11 x SBD-5 Dauntless releasing from 2000'
Naval Attack: 1 x 1000 lb SAP Bomb
Heavy smoke from fires obscuring xAK Okiyu Maru
Heavy smoke from fires obscuring xAK Nozima Maru
Heavy smoke from fires obscuring SC Ch 22
After losing a large British TK convoy when it wandered too close to Java a couple of weeks ago its nice to see the occasional IJN convoy wander into harm's way.
The 27th Division fights it way ashore and after the initial resistance the atoll is secured by the end of the day:
Ground combat at Ulithi (98,97)
Japanese Bombardment attack
Attacking force 1051 troops, 12 guns, 0 vehicles, Assault Value = 38
Defending force 10542 troops, 210 guns, 205 vehicles, Assault Value = 381
Japanese ground losses:
131 casualties reported
Squads: 2 destroyed, 5 disabled
Non Combat: 2 destroyed, 4 disabled
Engineers: 0 destroyed, 0 disabled
Assaulting units:
6th Indpt SNLF Coy
67th Naval Guard Unit
Defending units:
27th Infantry Div /306
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Ground combat at Ulithi (98,97)
Allied Shock attack
Attacking force 10542 troops, 210 guns, 205 vehicles, Assault Value = 381
Defending force 1207 troops, 12 guns, 0 vehicles, Assault Value = 31
Allied adjusted assault: 11
Japanese adjusted defense: 1
Allied assault odds: 11 to 1 (fort level 0)
Allied forces CAPTURE Ulithi !!!
Combat modifiers
Defender: disruption(-), preparation(-), experience(-)
Attacker: shock(+), leaders(-), disruption(-)
Japanese ground losses:
2041 casualties reported
Squads: 44 destroyed, 34 disabled
Non Combat: 83 destroyed, 54 disabled
Engineers: 0 destroyed, 0 disabled
Guns lost 25 (19 destroyed, 6 disabled)
Units destroyed 1
Allied ground losses:
153 casualties reported
Squads: 8 destroyed, 4 disabled
Non Combat: 4 destroyed, 4 disabled
Engineers: 0 destroyed, 0 disabled
Vehicles lost 3 (2 destroyed, 1 disabled)
Assaulting units:
27th Infantry Div /306
Defending units:
6th Indpt SNLF Coy
67th Naval Guard Unit
Seabees and construction engineers will be landed on Ulithi tomorrow. The port will be maxed out to level 6 and the zero rated AF will be built up to a level 1 AF over time. We will drop off some AEs and ADs at Ulithi and it will be CENTPAC's major forward resupply base during the Marianas offensive in the fall.
