As Steve posted, the combination of subs, PT's, and CD guns around Darwin has been very fun to watch for the last two turns. I probably lost a dozen PT's last turn, but took around 8 transports with me. The Chickens did bring some friends to the party at Darwin on the first day of this turn. Almost the entire 4th and 21st Divisions were able to land in one day. My shock attack went in and surely would have creamed the artillery and 65th Bde if the two divisions had not joined the lines. As it is, the first day's shock attack went pretty well:
Ground combat at Darwin (76,124)
Allied Shock attack
Attacking force 46455 troops, 540 guns, 748 vehicles, Assault Value = 1337
Defending force 32793 troops, 487 guns, 102 vehicles, Assault Value = 1073
Allied adjusted assault: 1285
Japanese adjusted defense: 755
Allied assault odds: 1 to 1
Combat modifiers
Defender: preparation(-)
Attacker: shock(+)
Japanese ground losses:
2637 casualties reported
Squads: 6 destroyed, 125 disabled
Non Combat: 3 destroyed, 220 disabled
Engineers: 2 destroyed, 31 disabled
Guns lost 2 (1 destroyed, 1 disabled)
Allied ground losses:
2579 casualties reported
Squads: 82 destroyed, 218 disabled
Non Combat: 51 destroyed, 603 disabled
Engineers: 7 destroyed, 44 disabled
Vehicles lost 152 (17 destroyed, 135 disabled)
Assaulting units:
54th British Brigade
3rd Australian Division
2/4 MG Battalion
Gull Battalion
Emery Point Fortress
A/B Battery Heavy Coastal Artillery Regiment
53rd British Brigade
2/8th Armoured Regiment
19th Australian Regiment
Sparrow Battalion
Lark Battalion
55th British Brigade
2nd Australian Division
251st Recce Battalion
Bataan USN Base Force
2nd RAN Base Force
Clark Field USAAF Base Force
Australia Command
Manila USAAF Base Force
109th RN Base Force
35th Light AA Regiment
Cebu USN Base Force
Balikpapan Base Force
85th British AT Gun Regiment
803rd EAB /1
1 ML-KNIL Aviation
6th Heavy AA Regiment
Celebes Base Force
Northern Territory
2 ML-KNIL Aviation /1
48th Light AA Regiment
Timor Base Force
Cagayan USAAF Base Force /1
Defending units:
65th Brigade
4th Ind. Engineer Regiment
21st Div /2
4th Div /6
18th Mountain Gun Regiment
18th Medium Field Artillery Regiment
3rd Ind. Mountain Gun Regiment
3rd Mortar Battalion
5th Mortar Battalion
56th Field Artillery Regiment
1st RF Gun Battalion
3rd Medium Field Artillery Regiment
14th Ind.Art.Mortar Battalion
One mistake on my part turned out to be pretty significant as one of the 3 Brit Bde's of the 18th Division did not pass their rolls and didn't contribute anything to the attack. I REALLY should have combined the 3 Bde's and support unit into the full division, where it would be much tougher in combat. I will correct this mistake next turn.
Day 2 of the turn saw my ground forces at Darwin make another Shock attack, so they must have been still feeling pretty good. The attack was even closer to a 2-1 result this time:
Ground combat at Darwin (76,124)
Allied Shock attack
Attacking force 42083 troops, 542 guns, 743 vehicles, Assault Value = 1058
Defending force 30597 troops, 486 guns, 102 vehicles, Assault Value = 936
Allied adjusted assault: 865
Japanese adjusted defense: 476
Allied assault odds: 1 to 1
Combat modifiers
Defender: preparation(-)
Attacker: shock(+)
Japanese ground losses:
1985 casualties reported
Squads: 2 destroyed, 111 disabled
Non Combat: 12 destroyed, 134 disabled
Engineers: 2 destroyed, 9 disabled
Vehicles lost 19 (8 destroyed, 11 disabled)
Allied ground losses:
3085 casualties reported
Squads: 64 destroyed, 202 disabled
Non Combat: 57 destroyed, 339 disabled
Engineers: 10 destroyed, 43 disabled
Guns lost 7 (2 destroyed, 5 disabled)
Vehicles lost 115 (43 destroyed, 72 disabled)
Units destroyed 1
Assaulting units:
2/4 MG Battalion
53rd British Brigade
Sparrow Battalion
Gull Battalion
2/8th Armoured Regiment
A/B Battery Heavy Coastal Artillery Regiment
55th British Brigade
3rd Australian Division
2nd Australian Division
54th British Brigade
19th Australian Regiment
Lark Battalion
Emery Point Fortress
251st Recce Battalion
109th RN Base Force
Northern Territory
2nd RAN Base Force
48th Light AA Regiment
85th British AT Gun Regiment
1 ML-KNIL Aviation
Manila USAAF Base Force
803rd EAB /1
Timor Base Force
Cebu USN Base Force
Australia Command
6th Heavy AA Regiment
Celebes Base Force
Clark Field USAAF Base Force
Bataan USN Base Force
35th Light AA Regiment
2 ML-KNIL Aviation /1
Balikpapan Base Force
Cagayan USAAF Base Force /1
Defending units:
65th Brigade
21st Division
4th Division
4th Ind. Engineer Regiment
3rd Medium Field Artillery Regiment
3rd Ind. Mountain Gun Regiment
3rd Mortar Battalion
1st RF Gun Battalion
56th Field Artillery Regiment
5th Mortar Battalion
18th Medium Field Artillery Regiment
18th Mountain Gun Regiment
14th Ind.Art.Mortar Battalion
I took more casualties than they did, but still dished out some good punishment. I also have over 80k supplies at Darwin and another 40k at Katherine. I'm going to keep the pressure on. Deliberate attacks will be ordered next turn (after recombining the 18th Division). I also have an additional Bde and more armor heading up the dirt road from Alice Springs, although they will be over a week getting to Darwin. The 80+ experience 7th Aussie Division is on ships, bound for Perth. They will reach port in about a week and immediately catch the train to Alice Springs. Meanwhile, Steve and I have decided to pull out all the stops and send the 2 Aussie Divisions from the Sydney and Townsville areas immediately to Alice Springs and get them marching. One thing I found curious is the negative modifier the LYB's felt for preparation. Interesting.
I am not as convinced as Steve is that this action at Darwin is just a diversion. I do agree with him that they are likely planning a major offensive in Burma and/or India. I intercepted a message last turn that the Jap 14th Division is planning for an attack on Calcutta. I don't think the landings at Darwin are intended to start a major push south. I think this is a "standard" denial of service attack for Darwin and the other North Oz bases. Take it away from us to delay a move into the DEI that much longer. I'd be willing to bet that their long term plans call for using the 4th and 21st Divisions somewhere else. If I can keep the pressure on and keep them pinned down in Darwin, that will be a major victory for us, even before I eventually throw them back into the sea.
Elsewhere, the extraction of all the Chinese units able to be reassigned continues to roll along. In a few weeks, there will be 3 understrength Chinese Corps parked at Calcutta, training and drawing on Indian supply sources to fill out. Won't they be a nice surprise if/when the Space Chickens pay a visit to that part of India. [;)]
Back in China, the lack of supply will eventually lose Sian for me. I have a total of 4500 - 5000 AV in, and one hex outside of Sian, but there is only about 8k supply there. The LYB's are pushing around 7 divisions of troops up the road through the woods from the SE of Sian, and they are pushing another 8 divisions worth of troops into Sian directly from the east, across the river. I've ordered about 1k AV to reposition from the wooded defensive hex into the city itself to defend against the shock attack. I'll still have about 1500 AV to defend the line in the woods to the SE and 3400 AV in the city. I also have lvl 5 forts with 69% progress to lvl 6. I won't keep the LYB's out of the city, and eventually will lose it because there is no way to get any real supplies into Sian, but I sure will make them pay to cross the river and take the place.