Empress Augusta Bay 11/2/1943 10th action in Upper Solomons Campaign
Ref: “USN Against the Axis” pg. 207-216
“Command at Sea Rising Sun” pg 83
Time: 0245-XXXX
WX: Squalls (1x D4 in area), gentle breeze glassy = Force 3. 12 Kt wind. Smoke last 1 turn. No Moon.
USN Forces IJN Forces
Montpelier (flag) CruDiv 12 Haguro (flag) Sentai 5
Cleveland Myoko
Columbia Sendai (flag) DesRon 3
Denver Samidare
Charles Ausburne (flag) DesDiv 45 Shiratsuyu
Dyson Suzukaze
Stanly Agano (flag) Desron 10
Claxton Naganami
Spence (flag) DesDiv 46 Hatsukaze
Thatcher Wakatsuki
Converse
Foote
USN Mission: Prevent IJN force from bombarding landing beach at Cape Torokina. This can be accomplished by sinking or causing the IJN CAs to withdraw. CruDiv 12 is the only remaining cruiser squadron in the South Pacific area of operations, as a result, VPs for any ship sunk or crippled in the squadron are worth 1.5 times normal VPs.
IJN Mission: Destroy any transports off Cape Torokina and bombard landing beaches with cruisers. This can be accomplished by exiting the SE map edge with at least 18kts speed still available to the IJN CAs.
Notes: Torpedo dud rate: USN = 1-3 (D12), IJN = 1 (d12).
USN may launch torpedoes on radar contacts.
IJN has 2xPete floatplane in the air. A roll of 1-2 on a D12 in the detection phase indicates the Pete has located part of the USN task force (determine randomly if CruDiv 12, DesDiv 45 or DesDiv 46 is found).The ships in the Division will remain observed as long as the Pete does not search for a new target. Once located the Pete may illuminate 2x during the game. If illuminating the Pete may be attacked by short range AA fire by any ship being illuminated. A Pete that has detected a formation but does not close to illuminate may be engaged by long range AA fire from the detected formation. Only ODD results on the AA table will have effect due to night. AA fire will reveal a ships position but not count as illuminated for gun fire purposes. It will cause a 2 columns left shift for visual detection.
Due to a previous bombardment mission without ammo resupply all USN ships are limited to 12 units of fire in this engagement (use of rapid fire uses 3 units per turn, regular rate of fire uses 1 unit).
Stanly has only one bank of 5 torpedoes onboard having fired the other 5 earlier in the evening.
Haguro has engineering issues and is safely limited to 30kts. Any turn Haguro wishes to exceed 30kts roll 1 D12, on a roll of “1” she sustains an engineering critical.
Setup:
The Cape Torokina beachhead is off the southeast edge of the table at approximately 38000 yards
USN formations are in column by division with each division echeloned to port. DesDiv 45 is in the lead (order C Ausburne, Dyson, Stanly, Claxton). CruDiv 12 is next in line (order Montpelier, Cleveland, Columbia, Denver). Montpelier is 5000 yards from C Ausburne and echeloned 1000 yards to port. DesDiv46 is 3000 yards behind Denver echeloned 1000 yards to port (order Spence, Thatcher, Converse, Foote). Course 340, speed 20kts. IJN center column is bearing 340 from Montpelier at 30000 yards.
IJN is in three columns. The center column is comprised of Haguro and Myoko. Running parallel to port at 10000 yard is Sendai, Samidare, Shiratsuyu and Suzukaze. Running parallel to starboard at 5000 yards is Agano, Naganami, Hatsukaze and Wakatsuki. Course 120, speed 25kts. Montpelier is bearing 160 at 30000 yards from Haguro.
0245 Local DesDiv 45 steaming at 20 kts on course 340. In the distance at approx. 15 Kyds is a heavy squall line. Beyond the squall at just over 30 Kyds 3 IJN formations approach. IJN snooper skirting the storms but tracked by radar.
0257 Closer view of IJN approach to the squall line. The column of 2 is Haguro and Myoko and have already been detected by DesDiv 45. The column of 4 lead by Agano (flag DesRon 10) has so far remained undetected.
0300 Montpelier of CruDiv 12 opens fire on the northern most IJN formation targeting the lead ship Sendai (flag of DesRon3)
0303-0306 Sendai makes a hard port turn but is pummeled by 17 6” hits resulting in her rapid demise. She does manage to get off a spread of 2 Type 90’s at the USN cruiser formation at a range of 9000 yards. At 0309 her consorts Samidare, Shiratsuyu and Suzukaze all launch 2 spreads of 4 Type 93’s a total of 24 torpedoes. Gun flashes and a timely flare dropped by a snooper aiding in their detection and aiming.
0312 USN CruDiv 12 counter marches with a turn in succession and the IJN torpedoes lance through the formation after a run of approx. 8000 yards. Columbia and Cleveland (still not visually acquired) each obligingly take a Type 93 aboard reducing their speed to 21 Kts.
Desron 3 after launching torpedoes turns away under the cover of smoke. The wreck of Sendai and their torpedo launch points visible astern.
Wider view of Desron 3 torpedo attack. Also visible is a disastrous collision of force about to unfold as the IJN appears out of the squall line at point blank range. One of the DDs in DesDiv 46 manages to get 10 torpedoes off in 2 spreads of 5 each. (This was likely Foote but the deck logs are not clear)
0312 IJN torpedoes have hit and a close range gun fire ensues. None of the shooting was over 4000 yards and it was rapid firing 6” vs IJN 8” with opposing formations on collision course. Haguro targets Cleveland, while Myoko targets Columbia. On the USN side Montpelier pours fire into Haguro hitting her 7 times and Cleveland targets Myoko scoring 3 6” hits.
0315 In an attempt to avoid collision the IJN cruisers make turn to starboard. This causes the Haguro cutting through the USN line resulting in a glancing impact with Cleveland. This caused minimal hull damage to both ships as their speed was about equal and the impact was at a shallow angle. Haguro also manages to get a spread of 4 Type 93s in the water off the port side. The torpedoes fired by Foote narrowly miss Haguro after a 5000 yard run.
Haguro’s spread of 4 Type 93s intersect Denver’s course scoring 1 hit resulting in catastrophic hull and engineering damage. As a result she is slowed to 10 kts
0315 More point blank gunnery from both sides with damage accumulating on Columbia, Cleveland Haguro and Myoko. Agano and the rest of DesRon 10 smother Montpelier with 6” and 5” fire yet score no hits!
View of DesRon 10 opening up on Montpelier
0318 IJN CA’s attempt to extricate themselves from a very deadly space by making a port turn. Unfortunately their speed at this point is only between 10-15 kts so they don’t get very far. The USN commander with a similar thought turns every one who can to starboard with the hope of getting into the cover of the squall. Meanwhile DesRon 10 seeing a tight cluster of targets fires 28 Type 93s into arcs that is hoped will miss friendlies but cross the course of the USN CruDiv heading for the squall line. Unfortunately their hopes were dashed when 2 of the type 93s from Agano gutted the Myoko. On the positive side a total of 7 torpedoes hit USN cruisers. The hits resulted in the sinking of Myoko, Columbia, Cleveland and Montpelier. Progressive fire damage and parting gunfire sent Haguro down as well.
Montpelier almost made it to the cover of the squall but her hard to starboard turn placed her in the torpedo arc of DesRon 10
0321 Both sides recoil from this horrific encounter. Of the USN’s CruDiv 12 only Denver survives and crawls back down the Slot at 10 kts. With the exception of Foote who got chewed up in the last minutes of the engagement both USN DesDivs are undamaged. The results are sobering for the USN with each of the cruisers carrying a complement of 1300 the loss of life is likely to be enormous. The ineffective use of both DesDivs should result in all Division and Squadron commanders’ relief. The IJN has no cause to celebrate with both heavy cruisers lost, Sendai flagship of DesRon 3 lost and Wakatsuki a brand new DD crippled to the point she had to be scuttled. Added to that list of woes Agano’s torpedoing of Myoko.