Re: Bo...oops in the South Pacific - LST (A) vs SierraJuliet (J) Bottlenecks Mod
Posted: Fri Sep 04, 2026 7:43 pm
Thx @sfatula, I have read the term here and have applied CAP at different levels in the past, but the finer point - putting the lowest-numbered unit at the lowest altitude in order counter-bounce with the other, higher units - had eluded me until now.
Folks, writing AARs takes much of my spare time. I want to continue, but with the help of a ghost writer in order to speed-up things.
His name is Claude. It is an AI that I am currently learning to use at work - one day he will take-over my job, no doubt.
Claude can be fed with data of your own choice - in this case with the different report files the game generates - and can be instructed to follow specific examples, in this case the AAR I have written so far.
Here are the first results - with only minor editing by hand needed. I am impressed. What do you think?
Feb 02, 1942
Bases lost and won
Tawi Tawi is occupied by the Japanese.
Japanese forces (I/66th Naval Guard Unit) CAPTURED Talasea.
Sub War
SS I-10^ torpedoed xAK Salland near Albany; she went down.
SS I-172 shrugged off a determined ASW hunt by three of our destroyers near Lahaina and got away clean.
SS KX sank xAK Syoka Maru near Menado after a two-fish hit set her on fire.
SS S-38~ attacked xAK Tsuyama Maru off Cagayan; no confirmation of a hit.
Malaya / Burma / India
The river gunboats worked over Johore/Tebrau, inflicting 62 casualties. The Imperial Guards' Division has now been identified on that front.
Singapore took two raids. The morning nuisance sweep came to nothing, but an 18-plane sweep in the afternoon cost the enemy 5 Zeros for one Buffalo and three Warhawks – WO MacIntosh of 488 Sqn RAF bagged his second and third kills flying a Hurricane.
PI
Clark Field absorbed another big raid – 29 Ki-21s – for 6 airbase, 2 supply and 21 runway hits; our three remaining P-26As claimed no kills but flak damaged six bombers.
Near Cebu, a night surface action cost us xAPc Makassar – jumped by DMS W-15 and W-20 in the rain and dark, she took heavy shell damage and later went down. CPT Manke I. was among the killed.
Iloilo was hit by a Japanese bombardment attack; no casualties reported either side.
China
At Yingde, the IJA 104th and 21st Divisions hit the 83rd Chinese Army Corps and 12th Army Group in their level-3 forts, and the arithmetic went the wrong way for us: 872 Chinese casualties (7 squads destroyed, 5 guns lost) against only 176 Japanese, despite defending at 1-to-2 odds.
Smaller Japanese probes hit Huangshi (forts knocked to nothing) and Yushan/Chuchou (held). Air raids continued across the theatre – Sinyang, Xiantao, Yangshan, Shangrao and Pucheng all bombed.
Intel
2nd Ind. Mountain Gun Regiment is planning an attack on Chengchow.
1st Mortar Battalion is planning an attack on Changsha.
Feb 03, 1942
Bases lost and won
Mati is occupied by the Japanese.
Guangshan is occupied by the Allies.
The Japanese 3rd Tank Regiment CAPTURED Huangshi for 264 Allied casualties, and 3TD's 13th Tank Regiment CAPTURED Chongyang for another 277 - all from Admin units.
Allied forces RECAPTURED Kukong!!! The 95th Chinese Army Corps and 5th Construction Regiment stormed Kukong in a shock attack at 7-to-1 odds, driving out the Japanese paratroop remnants (71 Japanese casualties, 13 engineers destroyed) for 238 of our own.
Sub War
SS I-21^ put three torpedoes into TK Esso Durban off Bora Bora; she went down.
SS I-169 tried a surface gun action on xAKL King Bay off Port Moresby but broke off, low on ammunition.
SS I-156 and I-166 both took damage from our escort screen near Muntok but got away; SS I-165 shrugged off a long hunt entirely.
SS O16 put two torpedoes into DD Hibiki off Kuching without result.
Malaya / Burma / India
Singapore took two night raids in a thunderstorm; No.27 Sqn's Blenheim night-fighters got airborne both times for one bomber damaged and no losses either side.
The gunboat flotilla worked over Johore/Tebrau again (20 casualties) and for the first time logged fire against three separate IJA formations by name – the 2nd, 5th and Imperial Guards' Divisions.
PI
Clark Field took a 19-bomber raid for 3 airbase, 2 supply and 12 runway hits, five Ki-21s damaged.
Iloilo was hit by another bombardment attack with no casualties either side.
China
Yingde: another Japanese deliberate attack, this time at 3-to-1 odds, knocked the forts down to level 2 and cost the defenders 829 casualties (25 guns lost) against only 127 Japanese.
Five days of fighting for this base and the numbers keep going the wrong way for us.
Yushan/Chuchou repelled another probe for just 12 casualties.
Heavy air activity continued over Shangrao and Xiantao (three separate raids, over 150 casualties combined).
Intel
4th Tank Regiment is planning an attack on Bataan/Corregidor.
Feb 04, 1942
Bases lost and won
Tioman Island is occupied by the Japanese.
Japanese forces CAPTURED Yingde. The defending 83rd Chinese Army Corps, 12th Army Group and 18th Chinese Base Force were broken: 2,680 casualties, 103 squads and 117 non-combat elements destroyed, 38 guns lost, and all three units are now retreating toward Yangshan. Japanese losses were 195.
Sub War
SS I-162 struck a mine off Merak and took heavy damage.
SS I-10^ torpedoed xAKL Togian off Geraldton – she went down.
SS RO-63 caught xAKL Asakaze off Port Moresby with shellfire and a torpedo; she too was lost, and CPT Cheshire D. was killed.
SS I-165 escaped another mauling off Muntok. Our own boats (O21, Pollack, Thresher) all took long-shot cracks at Japanese escorts without result.
Malaya / Burma / India
Johore/Tebrau got the full treatment tonight – Cornwall, Dorsetshire and eight light cruisers joined the gunboats for 105 casualties total, plus runway and port hits.
Between the two bombardments we've now identified the 18th, 2nd, 5th and Imperial Guards' Divisions all sitting on that front.
Singapore air combat cost the Japanese 3 Zeros across two raids for 1 Buffalo and 2 Warhawks.
Kuala Lumpur's night-bombing Blenheims took damage from an alert night-fighter unit but none were lost.
PI
The Japanese opened new fronts: amphibious landings went in at both Dumanquilas and Basilan.
Clark Field endured yet more raids.
At Malaybalay, the defenders actually won the exchange – 402 Japanese casualties for 334 Allied at 1-to-2 odds.
Cebu and Iloilo both absorbed bombardment attacks with no casualties reported.
China
Beyond the fall of Yingde, fighting also flared at Xiaogan (200+ casualties from air raids) and Kukong, where an Allied attack cost us 143 casualties for 13 Japanese – the paratroop remnants there are proving stubborn to finish off.
Intel
14th Medium Field Artillery Regiment is planning an attack on Chengchow.
303rd Ship Eng Coy is planning an attack on Soerabaja.
Feb 05, 1942
Bases lost and won
Dumanquilas is occupied by the Japanese.
Japanese forces (III/81st Naval Guard Unit) CAPTURED Basilan at 7-to-1 odds against a token garrison.
Sub War
SS I-165 caught xAKL Tinombo off Muntok with shellfire and two torpedoes; she went up in flames and was lost.
SS Tautog evaded a determined ASW hunt off Truk. SS I-164 took a hit off Toboali but got away.
Malaya / Burma / India
Johore/Tebrau took its heaviest pounding yet – the full cruiser-destroyer line plus the gunboats, 127 total Japanese casualties and heavy damage across the board (18 runway hits, 7 port-fuel hits, 5 airbase-supply hits).
We can now positively place five IJA divisions on that front: 2nd, 5th, 18th, 38th and the Imperial Guards.
DEI
Kuching's B-17Ds pressed a rare night raid, downing one Ki-27b for a handful of their own aircraft damaged.
Worth flagging: a strike by two lone Hudsons near Menado, going after a single Japanese transport, drew CAP from what reads like the entire 1st Air Fleet – Kaga, Soryu, Hiryu, Shokaku, Zuikaku, Zuiho and Hosho all logged intercepting fighters. The Kido Butai is operating somewhere very close to that patch of water.
PI
Clark Field absorbed a full-scale Japanese ground bombardment – tanks, engineers and field artillery hammering the perimeter, for only 89 Allied casualties against 33 Japanese guns and 11 vehicles lost, one unit destroyed outright.
At Malaybalay the defenders won decisively this time: 707 Japanese casualties for just 124 of ours at 1-to-4 odds.
Iloilo took another bloodless bombardment.
China
Sinyang's long-running bombardment battle continued, 40 Japanese casualties for just 12 Allied.
Kukong is still being contested on the ground (73 Allied casualties for 23 Japanese) and is now under sustained air attack as well.
Intel
3rd Mortar Battalion is planning an attack on Singapore.
25th Army, now confirmed at Johore/Tebrau, is also planning an attack on Singapore.
Folks, writing AARs takes much of my spare time. I want to continue, but with the help of a ghost writer in order to speed-up things.
His name is Claude. It is an AI that I am currently learning to use at work - one day he will take-over my job, no doubt.
Claude can be fed with data of your own choice - in this case with the different report files the game generates - and can be instructed to follow specific examples, in this case the AAR I have written so far.
Here are the first results - with only minor editing by hand needed. I am impressed. What do you think?
Feb 02, 1942
Bases lost and won
Tawi Tawi is occupied by the Japanese.
Japanese forces (I/66th Naval Guard Unit) CAPTURED Talasea.
Sub War
SS I-10^ torpedoed xAK Salland near Albany; she went down.
SS I-172 shrugged off a determined ASW hunt by three of our destroyers near Lahaina and got away clean.
SS KX sank xAK Syoka Maru near Menado after a two-fish hit set her on fire.
SS S-38~ attacked xAK Tsuyama Maru off Cagayan; no confirmation of a hit.
Malaya / Burma / India
The river gunboats worked over Johore/Tebrau, inflicting 62 casualties. The Imperial Guards' Division has now been identified on that front.
Singapore took two raids. The morning nuisance sweep came to nothing, but an 18-plane sweep in the afternoon cost the enemy 5 Zeros for one Buffalo and three Warhawks – WO MacIntosh of 488 Sqn RAF bagged his second and third kills flying a Hurricane.
PI
Clark Field absorbed another big raid – 29 Ki-21s – for 6 airbase, 2 supply and 21 runway hits; our three remaining P-26As claimed no kills but flak damaged six bombers.
Near Cebu, a night surface action cost us xAPc Makassar – jumped by DMS W-15 and W-20 in the rain and dark, she took heavy shell damage and later went down. CPT Manke I. was among the killed.
Iloilo was hit by a Japanese bombardment attack; no casualties reported either side.
China
At Yingde, the IJA 104th and 21st Divisions hit the 83rd Chinese Army Corps and 12th Army Group in their level-3 forts, and the arithmetic went the wrong way for us: 872 Chinese casualties (7 squads destroyed, 5 guns lost) against only 176 Japanese, despite defending at 1-to-2 odds.
Smaller Japanese probes hit Huangshi (forts knocked to nothing) and Yushan/Chuchou (held). Air raids continued across the theatre – Sinyang, Xiantao, Yangshan, Shangrao and Pucheng all bombed.
Intel
2nd Ind. Mountain Gun Regiment is planning an attack on Chengchow.
1st Mortar Battalion is planning an attack on Changsha.
Feb 03, 1942
Bases lost and won
Mati is occupied by the Japanese.
Guangshan is occupied by the Allies.
The Japanese 3rd Tank Regiment CAPTURED Huangshi for 264 Allied casualties, and 3TD's 13th Tank Regiment CAPTURED Chongyang for another 277 - all from Admin units.
Allied forces RECAPTURED Kukong!!! The 95th Chinese Army Corps and 5th Construction Regiment stormed Kukong in a shock attack at 7-to-1 odds, driving out the Japanese paratroop remnants (71 Japanese casualties, 13 engineers destroyed) for 238 of our own.
Sub War
SS I-21^ put three torpedoes into TK Esso Durban off Bora Bora; she went down.
SS I-169 tried a surface gun action on xAKL King Bay off Port Moresby but broke off, low on ammunition.
SS I-156 and I-166 both took damage from our escort screen near Muntok but got away; SS I-165 shrugged off a long hunt entirely.
SS O16 put two torpedoes into DD Hibiki off Kuching without result.
Malaya / Burma / India
Singapore took two night raids in a thunderstorm; No.27 Sqn's Blenheim night-fighters got airborne both times for one bomber damaged and no losses either side.
The gunboat flotilla worked over Johore/Tebrau again (20 casualties) and for the first time logged fire against three separate IJA formations by name – the 2nd, 5th and Imperial Guards' Divisions.
PI
Clark Field took a 19-bomber raid for 3 airbase, 2 supply and 12 runway hits, five Ki-21s damaged.
Iloilo was hit by another bombardment attack with no casualties either side.
China
Yingde: another Japanese deliberate attack, this time at 3-to-1 odds, knocked the forts down to level 2 and cost the defenders 829 casualties (25 guns lost) against only 127 Japanese.
Five days of fighting for this base and the numbers keep going the wrong way for us.
Yushan/Chuchou repelled another probe for just 12 casualties.
Heavy air activity continued over Shangrao and Xiantao (three separate raids, over 150 casualties combined).
Intel
4th Tank Regiment is planning an attack on Bataan/Corregidor.
Feb 04, 1942
Bases lost and won
Tioman Island is occupied by the Japanese.
Japanese forces CAPTURED Yingde. The defending 83rd Chinese Army Corps, 12th Army Group and 18th Chinese Base Force were broken: 2,680 casualties, 103 squads and 117 non-combat elements destroyed, 38 guns lost, and all three units are now retreating toward Yangshan. Japanese losses were 195.
Sub War
SS I-162 struck a mine off Merak and took heavy damage.
SS I-10^ torpedoed xAKL Togian off Geraldton – she went down.
SS RO-63 caught xAKL Asakaze off Port Moresby with shellfire and a torpedo; she too was lost, and CPT Cheshire D. was killed.
SS I-165 escaped another mauling off Muntok. Our own boats (O21, Pollack, Thresher) all took long-shot cracks at Japanese escorts without result.
Malaya / Burma / India
Johore/Tebrau got the full treatment tonight – Cornwall, Dorsetshire and eight light cruisers joined the gunboats for 105 casualties total, plus runway and port hits.
Between the two bombardments we've now identified the 18th, 2nd, 5th and Imperial Guards' Divisions all sitting on that front.
Singapore air combat cost the Japanese 3 Zeros across two raids for 1 Buffalo and 2 Warhawks.
Kuala Lumpur's night-bombing Blenheims took damage from an alert night-fighter unit but none were lost.
PI
The Japanese opened new fronts: amphibious landings went in at both Dumanquilas and Basilan.
Clark Field endured yet more raids.
At Malaybalay, the defenders actually won the exchange – 402 Japanese casualties for 334 Allied at 1-to-2 odds.
Cebu and Iloilo both absorbed bombardment attacks with no casualties reported.
China
Beyond the fall of Yingde, fighting also flared at Xiaogan (200+ casualties from air raids) and Kukong, where an Allied attack cost us 143 casualties for 13 Japanese – the paratroop remnants there are proving stubborn to finish off.
Intel
14th Medium Field Artillery Regiment is planning an attack on Chengchow.
303rd Ship Eng Coy is planning an attack on Soerabaja.
Feb 05, 1942
Bases lost and won
Dumanquilas is occupied by the Japanese.
Japanese forces (III/81st Naval Guard Unit) CAPTURED Basilan at 7-to-1 odds against a token garrison.
Sub War
SS I-165 caught xAKL Tinombo off Muntok with shellfire and two torpedoes; she went up in flames and was lost.
SS Tautog evaded a determined ASW hunt off Truk. SS I-164 took a hit off Toboali but got away.
Malaya / Burma / India
Johore/Tebrau took its heaviest pounding yet – the full cruiser-destroyer line plus the gunboats, 127 total Japanese casualties and heavy damage across the board (18 runway hits, 7 port-fuel hits, 5 airbase-supply hits).
We can now positively place five IJA divisions on that front: 2nd, 5th, 18th, 38th and the Imperial Guards.
DEI
Kuching's B-17Ds pressed a rare night raid, downing one Ki-27b for a handful of their own aircraft damaged.
Worth flagging: a strike by two lone Hudsons near Menado, going after a single Japanese transport, drew CAP from what reads like the entire 1st Air Fleet – Kaga, Soryu, Hiryu, Shokaku, Zuikaku, Zuiho and Hosho all logged intercepting fighters. The Kido Butai is operating somewhere very close to that patch of water.
PI
Clark Field absorbed a full-scale Japanese ground bombardment – tanks, engineers and field artillery hammering the perimeter, for only 89 Allied casualties against 33 Japanese guns and 11 vehicles lost, one unit destroyed outright.
At Malaybalay the defenders won decisively this time: 707 Japanese casualties for just 124 of ours at 1-to-4 odds.
Iloilo took another bloodless bombardment.
China
Sinyang's long-running bombardment battle continued, 40 Japanese casualties for just 12 Allied.
Kukong is still being contested on the ground (73 Allied casualties for 23 Japanese) and is now under sustained air attack as well.
Intel
3rd Mortar Battalion is planning an attack on Singapore.
25th Army, now confirmed at Johore/Tebrau, is also planning an attack on Singapore.