1942 January 21
The Empire captured:
Tassafaronga
The Allies captured:
There were Imperial amphibious operations at:
Loewoek
Koepang
There were Allied amphibious operations at:
Several small Imperial TFs raided Makassar, all targeting the MTBs defending the port. Dutch flying boats delivered another egg, this near Loewoek. Koepang suffered a heavy bombardment by battleships, heavy and light cruisers, and destroyers. Mercifully, there was no synchronized ground assault. The ground attack results for the day were surprising in favor of the Allies. Singapore withstood a deliberate attack and inflicted meaningful casualties. The weight of the attackers is still overwhelming given the ratio of losses.
Ground combat at Singapore (50,84)
Japanese Deliberate attack
Attacking force 82887 troops, 849 guns, 443 vehicles, Assault Value = 2447
Defending force 47720 troops, 465 guns, 337 vehicles, Assault Value = 634
Japanese engineers reduce fortifications to 1
Japanese adjusted assault: 1646
Allied adjusted defense: 941
Japanese assault odds: 1 to 1 (fort level 1)
Japanese Assault reduces fortifications to 1
Combat modifiers
Defender: terrain(+), preparation(-), experience(-)
Attacker:
Japanese ground losses:
2842 casualties reported
Squads: 102 destroyed, 129 disabled
Non Combat: 4 destroyed, 46 disabled
Engineers: 0 destroyed, 18 disabled
Guns lost 28 (4 destroyed, 24 disabled)
Vehicles lost 39 (2 destroyed, 37 disabled)
Allied ground losses:
1654 casualties reported
Squads: 41 destroyed, 60 disabled
Non Combat: 91 destroyed, 146 disabled
Engineers: 3 destroyed, 18 disabled
Guns lost 41 (17 destroyed, 24 disabled)
Vehicles lost 69 (61 destroyed, 8 disabled)
Units destroyed 2
Assaulting units:
113th Infantry Regiment
148th Infantry Regiment
14th Tank Regiment
1st Tank Regiment
18th Division
33rd Division
5th Division
112th Infantry Regiment
55th Cavalry Regiment
23rd Ind Engineer Regiment
56th Recon Regiment
55th Engineer Regiment
4th Division
Imperial Guards Division
41st Infantry Regiment
18th Medium Field Artillery Regiment
3rd Medium Field Artillery Regiment
20th AA Regiment
5th Mortar Battalion
25th Army
56th Field Artillery Regiment
3rd Ind. Mountain Gun Regiment
3rd Mortar Battalion
15th Army
55th Mountain Gun Regiment
21st Medium Field Artillery Battalion
Defending units:
2/17 Dogra Battalion
3rd Cavalry Regiment
FMSV Brigade
2nd Malay Battalion
2nd Gordons Battalion
3rd SSVF Battalion
2nd Loyal Battalion
1st Malay Battalion
11th Indian Division
9th Indian Division
SSVF Brigade
1st Indian Heavy AA Regiment
22nd Australian Bde /2
III Indian Corps
3rd HK&S Light AA Regiment
112th RAF Adv Base Force
1st HK&S Heavy AA Regiment
Singapore Base Force
113th RAF Adv Base Force
22nd Indian Mountain Gun Regiment
223 Group RAF
109th RAF Adv Base Force
3rd Heavy AA Regiment
2nd ISF Base Force
1st ISF Base Force
111th RAF Adv Base Force
Malaya Army
Malayan Air Wing
Singapore Fortress
AHQ Far East
2nd HK&S Heavy AA Regiment
109th RN Base Force
24th NZ Pioneer Coy
1st Manchester Battalion
1st Hyderabad Battalion
224 Group RAF
110th RAF Adv Base Force
27th Australian Bde /2
At Tarakan the Empire suffered a setback, possibly due to attacking while fatigued.
Ground combat at Tarakan (67,91)
Japanese Deliberate attack
Attacking force 1762 troops, 12 guns, 0 vehicles, Assault Value = 61
Defending force 2000 troops, 43 guns, 7 vehicles, Assault Value = 42
Japanese adjusted assault: 20
Allied adjusted defense: 25
Japanese assault odds: 1 to 2 (fort level 2)
Combat modifiers
Defender: terrain(+), preparation(-), fatigue(-), experience(-)
Attacker: fatigue(-)
Japanese ground losses:
53 casualties reported
Squads: 0 destroyed, 10 disabled
Non Combat: 0 destroyed, 0 disabled
Engineers: 0 destroyed, 0 disabled
Allied ground losses:
24 casualties reported
Squads: 0 destroyed, 0 disabled
Non Combat: 0 destroyed, 4 disabled
Engineers: 0 destroyed, 1 disabled
Assaulting units:
16th Naval Guard Unit
6th JNAF Coy
Defending units:
VII KNIL Battalion
Tarakan Base Force
Tarakan Defenses
Cebu held on in another, although very small, setback for the Empire.
Ground combat at Cebu (80,86)
Japanese Deliberate attack
Attacking force 1909 troops, 12 guns, 0 vehicles, Assault Value = 53
Defending force 2584 troops, 35 guns, 0 vehicles, Assault Value = 71
Japanese adjusted assault: 37
Allied adjusted defense: 17
Japanese assault odds: 2 to 1 (fort level 1)
Japanese Assault reduces fortifications to 0
Combat modifiers
Defender: terrain(+), fatigue(-), morale(-), experience(-)
Attacker:
Japanese ground losses:
20 casualties reported
Squads: 0 destroyed, 3 disabled
Non Combat: 0 destroyed, 1 disabled
Engineers: 0 destroyed, 0 disabled
Assaulting units:
81st Naval Guard Unit
Defending units:
81st PA Infantry Division
The two Australian refugee brigades have been shuttled to a southern Indian port, hoped a less obvious port of departure for Australia, and will embark when sufficient escorts arrive. Another convoy has left Aden bearing 3 Australian brigades for duty in India. Escort is light so hopefully they will fast enough to outrun the sub which was spotted west of Colombo yesterday. Air units have been pulled out of Burma as the IJA began to assert itself sweeping and bombing Rangoon. The Allied air forces in India are feverishly preparing. With the virtual destruction of the Dutch Air Force there is much less need for aviation support in that theater. Several airfield support squadrons are being bought out and air lifted to western Australia. The USA dive bombers are at Denpasar on Bali. Two of their number are on board a merchant dodging IJN warships at Makassar and will join them on Bali - or not, if you know what I mean. From there they will evac to Australia when the time comes and before that airfield support squadron is air lifted to western Australia. Supplies became so tight at and around Darwin that the P-40E squadron had to be pulled back to Alice Springs (in stages without drop tanks!). A supply convoy is en route and seeks to slip by the fracas at Koepang.
