Leo, my estimates are that between 300 and 500 Allied ships are sailing more or less together, so I will run out of bombers before they run out of AA ammo. And I think that in 2 or 3 days the Allied will have a port in Hawaii...
BTW what means RGR ?
26-27 July 1942
The 26th was quiet, the 27th saw 97 Allied AC losses against 15 Japanese, with the main actions over Kendari and .. Pearl Harbor !!! I think the Allid CVs in this area have already lost 15% of their aircraft complement.
Central Pacific
The Allied fleet slowed on the 26th, only advancing 120 miles towards Hawaii and so allowing most TFs to join the main body 420 miles E of PH, and 360 miles off Lahaina, Hilo and Moloaki. Japanese Emilies identified the CV Hornet, Saratoga and Indomitable and the BB Arizona and Mississipi. The CAP shot down two of them but the gunner of another H8K shot down a F4F-4 Wildcat.
In the evening the Emily Chutai of Lahaina left the base for PH and was ordered to fly night torpedo attacks. Other air moves saw 27 A6M3 arrive in PH from Palmyra, they were ordered to rest one day, PH having already 151 A6M2 flying 90% CAP.
More south 14 A6M2 flew from Pago-Pago to Plamyra but one pilot disappeared enroute. 21 Betties flew from Pago-Pago to Johnston and one was destroyed in a landing accident but the crew was safe.
On the 27th the Allied fleet sailed 240 miles towards Hilo or Lahaina. It saw the small Japanese TF off Pearl Harbor (CL Sendai and 5 DD) and sent in the morning 30 TBF Avenger (I believe it is their first action) and 26 SBD escorted by 15 F4F-4 Wildcat and 5 Fulmar. This raid ran into a wasp nest and was intercepted by 99 A6M2. The escort sacrificed itself to allow some bombers to get trough and in the air battle 15 SBD, 13 TBF, 13 F4F-4, all 5 Fulmars and 2 Zeroes fell... the remaining 28 Allied bombers that get trough scored two torpedo hits on the Sendai and a DD, but both torpedoes didn't explode, and the only damage was done by a 500 lb bomb on the Sendai (damage 10/18/2). At least one of the two Japanese pilots shot down was rescued, while an ace of AII-1 scored his 17th kill in this battle.
During the routine patrols of the day, the Japanese CAP over PH shot down a Kingfisher and 2 SBD, while the Allied CAP over the CVs shot down a Pete from Hilo and an Emily. Also a barge was sunk off Lahaina by 3 SBD and a Kingfisher, but a SBD was lost in an accident.
Two new Allied BB (North Carolina and California) were identfied by Japanese pilots, bringing the total of identified BBs with this fleet to six... And they were now in range of PH for a night bombardment run. So two CV Zero units (EII-1 and DIII-1) left PH for Palmyra, and will return to the battle area aboard CVs. The main defence against the Allied bombardment will be minefields. Two open sea minefields are in the probable path of any bombardment TF, and another will be laid this night by four fast ML sent from PH. Then 23 700 mines are defending PH, and 57 CD guns (of 5.5 and 4.7 inches) are waiting behind them, so it is hoped the damage to the airfield this night will be minimal. 36 Ki-51 that were sent to PH to fly ASW will be ready to attack any cripple in range tomorrow (naval attack range 1).
The SS I-122 relaoded mines tonight in PH and sailed north to evade Allied AC and ships. And four DD of the PH covering force will sail east during the night to try to hit a late Allied convoy at sea, and then will return to PH. The Sendai and the last DD were disbanded in PH port.
Southern Pacific
On the 26th, 6 MSW swept all Allied mines off Tongatapu, while no trace was seen of the Allied ships that bombed Nandi. In the evening Japanese aircraft (9 Nells, 9 Ki-46s, 6 Emilies) arrived in Suva, where the first Base Force had marched from Nandi.
The next night, 6 MSW and two ASW groups swept Suva waters and destroyed all Allied mines, but one PG hit a Mk 10 mine. Hopefully it was not seriously damaged and wad docked in the port for emergency repairs. In the evening some barges unloaded 200 men of a SNLF in Vanua Levu, north of Suva, with 11 landing casualties. This small island will be occupied tomorrow.
Also tomorrow the Japanese transports that were cruising at sea until Allied ships and mines were no more a problem off Fiji will sail to Suva and load troops to bring them mostly towards Hawaii.
A small convoy (a CS with 22 Jakes, an AR, a MLE, a DD and a PC) left Kwajalein towards Palmyra.
Timor-Amboina-Australia
Timor was bombed in the afternoon of the 26th. 44 B-25C from Derby attacked Koepang, hitting 16 men, 1 gun and scoring 4 hits on the base, 1 on supplies and 20 on runways but losing 3 B-25Cs in accidents. At the same time Lautem was crushed by a huge raid from Darwin (103 B-17E, 70 B-25C, 30 LB-30 and 7 T.IVa) that hit 53 men, 14 airbase buildings, 7 supply dumps and left 95 holes in the runway. One B-17E was lost to engine failure. Allied engineers expanded Wyndham aifield to size 7 this day.
The morning of the 27th was again quiet, before a new serie of raids in the afternoon. The main raid was against Kendair and was flown by 75 B-17E and 20 LB-30. The crews were probably tired from the Timor operation the day before and the raid was a costly failure. It was intercepted by 34 A6M2, 32 Nates, 30 Oscars and 13 A6M3. The Japanese pilots shot down 23 B-17E and 5 LB-30, while 18 more B-17E turned back and 8 B-17E and 2 LB-30 hit by fighters crashed later. 49 bombers reached the target and attacked at 7000 feet but were welcomed by veyr heavy AA fire that shot down 4 B-17E. The bombs only hit 19 men and 2 guns and scored 3 runway hits. Japanese losses were 8 fighters shot down by US gunners (3 A6M3, 2 A6M2, 2 Nates and 1 Oscar) and 2 A6M3 lost in a collision during the scramble.
As usual Timor was bombed, 50 B-25C from Derby scoring 3 runway hits and wounding 2 men in Koepang while 67 B-25C and 7T.IVa from Darwin attacked Lautem, scoring 3 hits on the airbase, 2 on suplies and 30 on runways and doing 6 casualties while losing a B-25C in a crash.
A solitary AP will sail from Sorong and try to reach Kai Island and pick up the last troops here. 3 CA, 2 CL and 5 DD left Kendari to patrol NW of Kai to cover her.
Southern Ressource Area
A Const Bn arrived in Bankha from Japan and will expand the port here.
Burma
Allied units are marching back to India 120 miles of Akyab, Japanese patrols reported only 3 Allied units here compared to 5 some days ago.
The 26th was quiet but Allied airmen returned over Burma on the 27th. In the morning 63 Blenheim IV, 40 B-17E, 16 Il-4c and 11 Wellington III from Dacca bombed Taung Gyi ressources and claimed 6 hits (exact damage not yet known) while losing an Il-4c in a crash. In the afternoon, 60 SB-2c, 18 Beaufort V-IX and 14 Beaufort I from Chandpur attacked Akyab and scored 2 hits on the airbase, 1 on supplies and 5 on runways. Two Beaufort Is were lost in a collision.
Tomorrow will be the first good weather day for more than 10 days and 27 A6M2 wil lfly LRCAP from Rangoon over Akyab to catch Allied bombers.
Philippines
On the 26th, Manila airfield was bombed by 21 Ki-21 that scored 1 hit on the airbase, 1 on supplies and 15 on runways, disabling 24 men and 1 gun. Japanese guns then hit 98 more men.
But the next day the Japanese offensive was restarted in Manila. It opened with a massive air attack (57 Ki-21, 46 Ki-48, 44 Zeroes, 38 Ki-49, 32 Vals and 27 Kates) against the 41st PA Div, but she was well entrenched and only lost 55 men and 2 guns. Japanese engineers managed to reduce the fort level to 8 and the attack achived a 1 to 1 ratio (1500 vs 1200 ajusted points), better than the last attempt. Japanese losses were heavy (3561 men, 182 guns, 10 tanks) but Allied also lost 1924 men, 33 guns and 1 vehicle and can't replace them. The attack will be continued tomorrow by a shock attack.
China
The main activity had been in the north and in the air. On the 26th, 44 Ki-48s, 23 Ki-49s and 16 Ki-21s from Yenen escorted by 2 Ki-44s attacked the 8th Chinese Corps SE of Kungchang but 6 P-40B of the AVG/B and 1 Hurricane came to the rescue of the Chinese troops. The Flying Tigers shot down a Ki-21 but one of their pilot bailedo ut from his burning P-40B and another wrecked his fighter in a force-landing after running out of fuel. 74 Chinese men were hit by the bombing.
The next day, it was the turn of Japanese troops to be bombed, the 110th Div lost 30 men at Kungchang under attack by 23 Hurricanes and 5 P-40B from Lanchow, while 14 Hurricane II from Sining bombed a regiment of 27th Div in Lanchow and hit 11 men and 1 gun.
Both days, 8 Ki-51s from Kaifeng hit Homan airfield and scored 3 airbase, 2 supply and 10 runway hits in 2 days.
Japanese artillery continued to pound Chinese at Homan (71 men hit), Kungchang (27 men hit) and Wuchow (66 men hit) while Chinese guns retaliated at Lanchow, hitting 14 men and 1 tank, all these numbers being for two days. Starting on the 27th, the Chinese troops that advanced SE of Kungchang (5 Corps and 2 HQ) bombed the two divisions and the half-brigade blocking the Sian-Kungchang road but they hit nothing in two days (48 000 Chinese vs 48 000 Japanese here).
Tomorrow will be a clear day over Homan and the shock attack delayed there will be launched by the Japanese troops (5.33 divisions, 1.5 Bde and 1 Army HQ) against the Chinese garrison (3 Corps and 1 HQ) with the support of bombers from Wuhan, Yenen, Chengting and Kaifeng.
Japan
Convoys are loading 41 000 tons of fuel for Johsnton Island, 68 000 for Batavia (TK will return from DEI with oil) and 28 000 supplies for Truk.