To pick up on some of the points raised above.
USN presence in the IO
The USS Saratoga and 3 escorting destroyers joined the Eastern Fleet at sea off West Australia on 27 March 1944. In conjunction with HMS Illustrious they raided Sabang (northern tip of Sumatra) on 19 April. That was followed up with a raid on Soerabaja on 17 May. The next day Sara took her leave of the Eastern Fleet and sailed for a refit at Puget Sound Navy Yard.
Spitfires
There were NO Spitfire IX seent to the Far East or Australia.
In post #13 I gave you details of the Spitfire Vc & VIII squadrons in the theatre in 1943/44. The last Vc were withdrawn from front line squadrons in Aug 1944. I've updated that post with equipment changes, disbandments etc up to late Aug 1945.
The only other Mk.VIII squadrons up to 15 Aug 1945 were:-
132 & 131 arrived in India from the UK in Jan/Feb 1945 and initially received Spitfire Mk.VIII. 131 Spitfire squadron disbanded in June 1945 and its numberplate was passed the very same day to 143 Thunderbolt squadron. This happened to a number of squadrons in India in the summer of 1945.
9, 4 & 10 squadrons IAF started giving up their Hurricanes for Spitfire VIII in May, June & Jul 1945 respectively
Spitfire F.XIV began arriving in India in Feb 1945 followed by FR.XIV in May. The first squadron to receive them was 132 in May followed by 17 in June following its withdrawal from Burma. Both in place of Mk.VIII. 11 squadron on Hurricanes was also withdrawn from Burma in May and received Spitfire XIV in June. The first planned operations for these was to have been during Operation Zipper, the invasion of Malaya, when they would have been the first fighters ashore, flying from escort carriers on D+1.
Night Fighter Hurricanes
176 squadron was given a flight of experimental night fighter Hurricanes in May 1943. These had been stripped of their armour to compensate for the weight of the AI radar. The only notes of their activities in Bloody Shambles Vol 3 was on 5 Dec 1943. Sent up at 1030 they were recalled and back on the ground again just after 1100 without engaging. Two other Hurricane squadrons did engage. When a second wave of Japanese aircraft was detected they were sent up again at 1130, "ordered to send every available aircraft". They intercepted IJN G4M Betty bombers and their Zero escorts. They were bounced from above, one was damaged and made it home, 3 were shot down (2 pilots killed) no mention of what happened to the fifth aircraft launched on that occasion.
The last of the Hurricane NF.IIc were withdrawn from 176 squadron by 3 Jan 1944.
It should be noted that the Spitfire Vc sqaudrons that had been based in the Calcutta area, had been moved forward to the Chittagong area to support the upcoming Second Arakan Campaign, leaving only the Hurricane squadrons available in the Calcutta area.
Mohawk IV
There is no comparison between the contribution made by the Hurricane squadrons and the Mohawk squadrons to the Far East Campaigns.
Firstly there only were about 90 Mohawk IV available at most. And only 2 squadrons took them into combat.
5 - Dec 1941 to June 1943 (replaced by Hurricanes)
155 - Aug 1942 to Jan 1944 (replaced by Spitfire VIII).
In addition, 146 had some Mar to Apr 1942 (non-operational on type. Lost its few aircraft to 5 squadron and got Buffalos for a month and then Hurricanes)
Hurricanes
I'm surprised about your reference to
"There were 5-6 squadrons active in combat, and they all took pretty heavy losses. Considerably worse even than the Mohawk IVs."
Just what are you counting and when?
In the RAF Order of Battle for 15 Nov 1943 in the RAF Narrative I linked there are the following Hurricane squadrons deployed as part of Air Command South East Asia (the air element of SEAC). Hurricane squadrons only listed.
221 Group Calcutta -
293 Wing Calcutta- 79 sqn Hurricane IIc (Single Engined Fighter SEF)
170 Wing Imphal - 28 Hurri IIb (Fighter Recce FR); 34 Hurri IIc (SEF)
184 Wing Kharagpur - 5 Hurri IIc (SEF)
224 Group Chittagong
Cox's Bazaar - 28 Det Hurri IIb (FR)
165 Wing Ramu - 258 Hurri IIb (SEF)
166 Wing Chittagong - 67 & 261 Hurri IIc (SEF)
185 Wing Fenny (or Feni) - 11,60,146 Hurri IIc (SEF)
222 Group Colombo Ceylon
17, 30, 273 Hurri IIc (SEF)
225 Group Madras
135 Hurri IIc (SEF)
Non operational squadrons
Kalyan - 20 Hurri IId (SEF)
Yelahanka - 42, 113 Hurri IIc (SEF)
Even if you only classify the squadrons in 221 Group (Calcutta & Northern front) and 224 Group (Arakan Front around Chittagong) as "active in combat", that is still 9 SEF & 1 FR Hurri squadrons. Total 10. By 1 Jan 1944 the number had risen to 12 SEF, 1 FR and 2 FB. Total 15. The 3 non-operational squadrons listed above were now operational and joined by 6IAF and 134 newly arrived in theatre. By April it was 17 Hurri squadrons in those 2 Groups. By July it was down to 10 (but there were then 7 squadrons listed as non-operational on Hurricanes or Thunderbolts).
As 1944 rolls on the number of Hurricane squadrons starts to diminish as firstly some convert to Spitfire VIII (see above) and then as the Thunderbolt begins to arrive. The first Thunderbolt squadrons were 135 in May 1944 and 146 & 261 in June, 5 in Sept & 123 in Oct, all converting from Hurricanes. On the other hand more IAF squadrons become operational.
There is also a table in that document listing "Operational Wastage of Aircraft Destroyed and Missing" for Dec 1943 to Oct 1944 ("This table includes all aircraft lost on operations through enemy action, crashes and those which did not return to base"). For the Hurricane the monthly figures noted starting Dec 1943 were, 10,7,19,11,18,19,9,14,9,9,8 for a total of 133.
Given the number of squadrons involved and the official loss figures I'm not seeing anything to support the contention that:-
"These units had all kinds of other combat and operational losses. To the point that surviving a tour in one of those units - especially if they ever encountered other fighters, must have been really challenging. But I'll go through the whole history."
Ki 43
I noted way back in post #5 that the IJAAF recognised the weakness in the structure of the Ki 43-I even before PH. So much so that the aircraft of the 59th Sentai were replaced with Ki 43-Ib models and the 64th had the wings strengthened in Japan before the invasion of Malaya. The Ki 43-I model was in production from April 1941 to Feb 1943 with only 716 produced (approx 114 prior to PH). I find it hard to believe given that position, that action wasn't taken on the production line fairly early on to rectify the problem on the bulk of the production run.
While there may have been some structural failures after that do actually know how many? Perhaps it is a case that the later ones get mentioned, not because of their frequency, but because they were unusual and stand out to become worthy of note.
USN presence in the IO
The USS Saratoga and 3 escorting destroyers joined the Eastern Fleet at sea off West Australia on 27 March 1944. In conjunction with HMS Illustrious they raided Sabang (northern tip of Sumatra) on 19 April. That was followed up with a raid on Soerabaja on 17 May. The next day Sara took her leave of the Eastern Fleet and sailed for a refit at Puget Sound Navy Yard.
Spitfires
There were NO Spitfire IX seent to the Far East or Australia.
In post #13 I gave you details of the Spitfire Vc & VIII squadrons in the theatre in 1943/44. The last Vc were withdrawn from front line squadrons in Aug 1944. I've updated that post with equipment changes, disbandments etc up to late Aug 1945.
The only other Mk.VIII squadrons up to 15 Aug 1945 were:-
132 & 131 arrived in India from the UK in Jan/Feb 1945 and initially received Spitfire Mk.VIII. 131 Spitfire squadron disbanded in June 1945 and its numberplate was passed the very same day to 143 Thunderbolt squadron. This happened to a number of squadrons in India in the summer of 1945.
9, 4 & 10 squadrons IAF started giving up their Hurricanes for Spitfire VIII in May, June & Jul 1945 respectively
Spitfire F.XIV began arriving in India in Feb 1945 followed by FR.XIV in May. The first squadron to receive them was 132 in May followed by 17 in June following its withdrawal from Burma. Both in place of Mk.VIII. 11 squadron on Hurricanes was also withdrawn from Burma in May and received Spitfire XIV in June. The first planned operations for these was to have been during Operation Zipper, the invasion of Malaya, when they would have been the first fighters ashore, flying from escort carriers on D+1.
Night Fighter Hurricanes
176 squadron was given a flight of experimental night fighter Hurricanes in May 1943. These had been stripped of their armour to compensate for the weight of the AI radar. The only notes of their activities in Bloody Shambles Vol 3 was on 5 Dec 1943. Sent up at 1030 they were recalled and back on the ground again just after 1100 without engaging. Two other Hurricane squadrons did engage. When a second wave of Japanese aircraft was detected they were sent up again at 1130, "ordered to send every available aircraft". They intercepted IJN G4M Betty bombers and their Zero escorts. They were bounced from above, one was damaged and made it home, 3 were shot down (2 pilots killed) no mention of what happened to the fifth aircraft launched on that occasion.
The last of the Hurricane NF.IIc were withdrawn from 176 squadron by 3 Jan 1944.
It should be noted that the Spitfire Vc sqaudrons that had been based in the Calcutta area, had been moved forward to the Chittagong area to support the upcoming Second Arakan Campaign, leaving only the Hurricane squadrons available in the Calcutta area.
Mohawk IV
There is no comparison between the contribution made by the Hurricane squadrons and the Mohawk squadrons to the Far East Campaigns.
Firstly there only were about 90 Mohawk IV available at most. And only 2 squadrons took them into combat.
5 - Dec 1941 to June 1943 (replaced by Hurricanes)
155 - Aug 1942 to Jan 1944 (replaced by Spitfire VIII).
In addition, 146 had some Mar to Apr 1942 (non-operational on type. Lost its few aircraft to 5 squadron and got Buffalos for a month and then Hurricanes)
Hurricanes
I'm surprised about your reference to
"There were 5-6 squadrons active in combat, and they all took pretty heavy losses. Considerably worse even than the Mohawk IVs."
Just what are you counting and when?
In the RAF Order of Battle for 15 Nov 1943 in the RAF Narrative I linked there are the following Hurricane squadrons deployed as part of Air Command South East Asia (the air element of SEAC). Hurricane squadrons only listed.
221 Group Calcutta -
293 Wing Calcutta- 79 sqn Hurricane IIc (Single Engined Fighter SEF)
170 Wing Imphal - 28 Hurri IIb (Fighter Recce FR); 34 Hurri IIc (SEF)
184 Wing Kharagpur - 5 Hurri IIc (SEF)
224 Group Chittagong
Cox's Bazaar - 28 Det Hurri IIb (FR)
165 Wing Ramu - 258 Hurri IIb (SEF)
166 Wing Chittagong - 67 & 261 Hurri IIc (SEF)
185 Wing Fenny (or Feni) - 11,60,146 Hurri IIc (SEF)
222 Group Colombo Ceylon
17, 30, 273 Hurri IIc (SEF)
225 Group Madras
135 Hurri IIc (SEF)
Non operational squadrons
Kalyan - 20 Hurri IId (SEF)
Yelahanka - 42, 113 Hurri IIc (SEF)
Even if you only classify the squadrons in 221 Group (Calcutta & Northern front) and 224 Group (Arakan Front around Chittagong) as "active in combat", that is still 9 SEF & 1 FR Hurri squadrons. Total 10. By 1 Jan 1944 the number had risen to 12 SEF, 1 FR and 2 FB. Total 15. The 3 non-operational squadrons listed above were now operational and joined by 6IAF and 134 newly arrived in theatre. By April it was 17 Hurri squadrons in those 2 Groups. By July it was down to 10 (but there were then 7 squadrons listed as non-operational on Hurricanes or Thunderbolts).
As 1944 rolls on the number of Hurricane squadrons starts to diminish as firstly some convert to Spitfire VIII (see above) and then as the Thunderbolt begins to arrive. The first Thunderbolt squadrons were 135 in May 1944 and 146 & 261 in June, 5 in Sept & 123 in Oct, all converting from Hurricanes. On the other hand more IAF squadrons become operational.
There is also a table in that document listing "Operational Wastage of Aircraft Destroyed and Missing" for Dec 1943 to Oct 1944 ("This table includes all aircraft lost on operations through enemy action, crashes and those which did not return to base"). For the Hurricane the monthly figures noted starting Dec 1943 were, 10,7,19,11,18,19,9,14,9,9,8 for a total of 133.
Given the number of squadrons involved and the official loss figures I'm not seeing anything to support the contention that:-
"These units had all kinds of other combat and operational losses. To the point that surviving a tour in one of those units - especially if they ever encountered other fighters, must have been really challenging. But I'll go through the whole history."
Ki 43
I noted way back in post #5 that the IJAAF recognised the weakness in the structure of the Ki 43-I even before PH. So much so that the aircraft of the 59th Sentai were replaced with Ki 43-Ib models and the 64th had the wings strengthened in Japan before the invasion of Malaya. The Ki 43-I model was in production from April 1941 to Feb 1943 with only 716 produced (approx 114 prior to PH). I find it hard to believe given that position, that action wasn't taken on the production line fairly early on to rectify the problem on the bulk of the production run.
While there may have been some structural failures after that do actually know how many? Perhaps it is a case that the later ones get mentioned, not because of their frequency, but because they were unusual and stand out to become worthy of note.