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| The U.S. Navy aircraft carrier USS Enterprise (CV-6) and other ships of her screen in action during the Battle of Santa Cruz, 26 October 1942. One bomb is exploding off her stern, while two Japanese dive bombers are visible directly above the carrier and towards the center of the image. A flash from anti-aircraft guns of the battleship USS South Dakota (BB-57) can be seen in the distance. |
The Battle of the Santa
Cruz Islands, fought during 25–27 October 1942, sometimes referred to as the
Battle of Santa Cruz or in Japan as the Battle of the South Pacific, was the
fourth carrier battle of the Pacific campaign of World War II. It was also the
fourth major naval engagement fought between the United States Navy and the Imperial
Japanese Navy during the lengthy and strategically important Guadalcanal
campaign. As in the battles of Coral Sea, Midway, and the Eastern Solomons, the
ships of the two adversaries were rarely in sight or gun range of each other.
Instead, almost all attacks by both sides were mounted by carrier- or
land-based aircraft.
In an attempt to drive
Allied forces from Guadalcanal and nearby islands and end the stalemate that
had existed since September 1942, the Imperial Japanese Army planned a major
ground offensive on Guadalcanal for 20–25 October 1942. In support of this
offensive, and with the hope of engaging Allied naval forces, Japanese carriers
and other large warships moved into a position near the southern Solomon
Islands. From this location, the Japanese naval forces hoped to engage and
decisively defeat any Allied (primarily U.S.) naval forces, especially carrier
forces, that responded to the ground offensive. Allied naval forces also hoped
to meet the Japanese naval forces in battle, with the same objectives of
breaking the stalemate and decisively defeating their adversary.
The Japanese ground
offensive on Guadalcanal was under way in the Battle for Henderson Field while
the naval warships and aircraft from the two adversaries confronted each other
on the morning of 26 October 1942, just north of the Santa Cruz Islands. After
an exchange of carrier air attacks, Allied surface ships retreated from the
battle area with one carrier sunk (Hornet) and another heavily damaged
(Enterprise). The participating Japanese carrier forces also retired because of
high aircraft and aircrew losses, plus significant damage to two carriers.
Although Santa Cruz was
a tactical victory and a short-term strategic victory for the Japanese in terms
of ships sunk and damaged, and control of the seas around Guadalcanal, Japan’s
loss of many irreplaceable veteran aircrews proved to be a long-term strategic
advantage for the Allies, whose aircrew losses in the battle were relatively
low and quickly replaced.
Background
On 7 August 1942,
Allied forces (primarily U.S.) landed on Japanese-occupied Guadalcanal, Tulagi,
and Florida Islands in the Solomon Islands. The landings on the islands were
meant to deny their use by the Japanese as bases for threatening the supply
routes between the U.S. and Australia, and to secure the islands as starting
points for a campaign with the eventual goal of neutralizing the major Japanese
base at Rabaul while also supporting the Allied New Guinea campaign. The
landings initiated the six-month-long Guadalcanal campaign.
After the Battle of the
Eastern Solomons on 24–25 August, in which the aircraft carrier USS Enterprise
was heavily damaged and forced to travel to Pearl Harbor, Hawaii, for a month
of major repairs, three U.S. carrier task forces remained in the South Pacific
area. The task forces included the carriers USS Wasp, Saratoga, and Hornet plus
their respective air groups and supporting surface warships, including
battleships, cruisers, and destroyers, and were primarily stationed between the
Solomons and New Hebrides (Vanuatu) islands. At this location, the carriers
were charged with guarding the line of communication between the major Allied
bases at New Caledonia and Espiritu Santo, supporting the Allied ground forces
at Guadalcanal and Tulagi against any Japanese counteroffensives, covering the
movement of supply ships to Guadalcanal, and engaging and destroying any
Japanese warships, especially carriers, that came within range.
The area of ocean in
which the U.S. carrier task forces operated was known as “Torpedo Junction” by
U.S. forces because of the high concentration of Japanese submarines in the
area.
On 31 August, USS
Saratoga was torpedoed by Japanese submarine I-26 and was out of action for
three months for repairs. On 14 September, USS Wasp was hit by three torpedoes
fired by Japanese submarine I-19 while supporting a major reinforcement and
resupply convoy to Guadalcanal and almost engaging two Japanese carriers
Shōkaku and Zuikaku (which withdrew just before the two adversaries came into
range of each other’s aircraft). With power knocked out from torpedo damage,
Wasp’s damage-control teams were unable to contain the ensuing large fires, and
she was abandoned and scuttled.
Although the U.S. now
had only one operational carrier (Hornet) in the South Pacific, the Allies
still maintained air superiority over the southern Solomon Islands because of
their aircraft based at Henderson Field on Guadalcanal. However, at night, when
aircraft were not able to operate effectively, the Japanese were able to
operate their ships around Guadalcanal almost at will. Thus, a stalemate in the
battle for Guadalcanal developed, with the Allies delivering supplies and
reinforcements to Guadalcanal during the day, and the Japanese doing the same
by warship (called the “Tokyo Express” by the Allies) at night, with neither
side able to deliver enough troops to the island to secure a decisive
advantage. By mid-October, both sides had roughly an equal number of troops on
the island. The stalemate was briefly interrupted by two large-ship naval
actions. On the night of 11–12 October, a U.S. naval force intercepted and
defeated a Japanese naval force en route to bombard Henderson Field in the
Battle of Cape Esperance. But just two nights later, a Japanese force that
included the battleships Haruna and Kongō successfully bombarded Henderson
Field, destroying most of the U.S. aircraft and inflicting severe damage on the
field’s facilities. Although still marginally operational, it took several
weeks for the airfield to recover from the damage and replace the destroyed
aircraft.
The U.S. made two moves
to try to break the stalemate in the battle for Guadalcanal. First, repairs to
Enterprise were expedited so that she could return to the South Pacific as soon
as possible. On 10 October, Enterprise received her new air group (Air Group
10) and on 16 October, she left Pearl Harbor; and on 23 October, she arrived
back in the South Pacific and rendezvoused with Hornet and the rest of the
Allied South Pacific naval forces on 24 October, 273 nmi (506 km; 314 mi)
northeast of Espiritu Santo.
Second, on 18 October,
Admiral Chester Nimitz, Allied Commander-in-Chief of Pacific Forces, replaced
Vice Admiral Robert L. Ghormley with Vice Admiral William Halsey, Jr. as
Commander, South Pacific Area: this position commanded Allied forces involved
in the Solomon Islands campaign. Nimitz felt that Ghormley had become too
myopic and pessimistic to lead Allied forces effectively in the struggle for Guadalcanal.
Halsey was reportedly respected throughout the U.S. naval fleet as a “fighter.”
Upon assuming command, Halsey immediately began making plans to draw the
Japanese naval forces into a battle, writing to Nimitz, “I had to begin
throwing punches almost immediately.”
The Japanese Combined Fleet
was also seeking to draw Allied naval forces into what was hoped to be a decisive
battle. Two fleet carriers—Hiyō and Jun’yō—and one light carrier—Zuihō—arrived
at the main Japanese naval base at Truk Atoll from Japan in early October and
joined Shōkaku and Zuikaku. With five carriers fully equipped with air groups,
plus their numerous battleships, cruisers, and destroyers, the Japanese
Combined Fleet, directed by Admiral Isoroku Yamamoto, was confident that it
could make up for the defeat at the Battle of Midway. Apart from a couple of
air raids on Henderson Field in October, the Japanese carriers and their
supporting warships stayed in the northwestern area of the Solomon Islands, out
of the battle for Guadalcanal and waiting for a chance to approach and engage
the U.S. carriers. With the Japanese Army’s next planned major ground attack on
Allied forces on Guadalcanal set for 20 October, Yamamoto’s warships began to
move towards the southern Solomons to support the offensive and to be ready to
engage any Allied (primarily U.S.) ships, especially carriers, that approached
to support the Allied defenses on Guadalcanal.
Prelude
From 20–25 October,
Japanese land forces on Guadalcanal attempted to capture Henderson Field with a
large-scale attack against U.S. troops defending the airfield. The attack was
decisively defeated with heavy casualties for the Japanese during the Battle
for Henderson Field.
Incorrectly believing
that the Japanese army troops had succeeded in capturing Henderson Field, the
Japanese sent warships toward Guadalcanal on the morning of 25 October to
support their ground forces on the island. Aircraft from Henderson Field
attacked the convoy throughout the day, sinking the light cruiser Yura and
damaging the destroyer Akizuki.
Despite the failure of
the Japanese ground offensive and the loss of Yura, the rest of the Combined
Fleet continued to maneuver near the southern Solomon Islands on 25 October
with the hope of encountering Allied naval forces in battle. The Japanese naval
forces now comprised four carriers, because Hiyō had suffered an accidental,
damaging fire in her engine room on 22 October that forced her to return to
Truk for repairs.
The Japanese naval
forces were divided into three groups: The “Advanced” force consisted of the carrier
Jun’yō, plus two battleships, four heavy cruisers, one light cruiser, and 10
destroyers, and was commanded by Vice Admiral Nobutake Kondō in heavy cruiser
Atago; the “Main Body” consisted of Shōkaku, Zuikaku, and Zuihō plus one heavy
cruiser and eight destroyers, and was commanded by Vice Admiral Chūichi Nagumo
aboard Shōkaku; and the “Vanguard” force contained two battleships, three heavy
cruisers, one light cruiser, and seven destroyers, and was commanded by Rear
Admiral Hiroaki Abe in battleship Hiei. In addition to commanding the Advanced
force, Kondo acted as the overall commander of the three forces.
On the U.S. side, the
Hornet and Enterprise task groups, under the overall command of Rear Admiral
Thomas Kinkaid swept around to the north of the Santa Cruz Islands on 25
October searching for the Japanese naval forces. The U.S. warships were
deployed as two separate carrier groups, each centered on either Hornet or
Enterprise, and separated from each other by about 10 nmi (19 km; 12 mi). A
U.S. PBY Catalina based in the Santa Cruz Islands located the Japanese Main
body carriers at 11:03. However, the Japanese carriers were about 355 nmi (657
km; 409 mi) from the U.S. force, just beyond carrier aircraft range. Kinkaid,
hoping to close the range to be able to execute an attack that day, steamed
towards the Japanese carriers at top speed and, at 14:25, launched a strike
force of 23 aircraft. But the Japanese, knowing that they had been spotted by
U.S. aircraft and not knowing where the U.S. carriers were, turned to the north
to stay out of range of the U.S. carriers’ aircraft. Thus, the U.S. strike
force returned to their carriers without finding or attacking the Japanese
warships.
Battle
Carrier Action on 26
October: First Strikes
At 02:50 on 26 October,
the Japanese naval forces reversed direction and the naval forces of the two
adversaries closed the distance until they were only 200 nmi (370 km; 230 mi)
away from each other by 05:00. Both sides launched search aircraft and prepared
their remaining aircraft to attack as soon as the other side’s ships were
located. Although a radar-equipped PBY Catalina sighted the Japanese carriers
at 03:10, the report did not reach Kinkaid until 05:12. Therefore, believing
that the Japanese ships had probably changed position during the intervening
two hours, he decided to withhold launching a strike force until he received
more current information on the location of the Japanese ships.
At 06:45, a U.S. scout
aircraft sighted the carriers of Nagumo’s main body. At 06:58, a Japanese scout
aircraft reported the location of Hornet’s task force. Both sides raced to be
the first to attack the other. The Japanese were first to get their strike
force launched, with 64 aircraft, including 21 Aichi D3A2 dive bombers, 20
Nakajima B5N2 torpedo bombers, 21 A6M3 Zero fighters, and two Nakajima B5N2
command and control aircraft on the way towards Hornet by 07:40. Also at 07:40,
two U.S. SBD-3 Dauntless scout aircraft, responding to the earlier sighting of
the Japanese carriers, arrived and dove on Zuihō. With the Japanese combat air
patrol (CAP) busy chasing other U.S. scout aircraft away, the two U.S. aircraft
were able to hit Zuihō with both their 500-pound bombs, causing heavy damage
and preventing the carrier’s flight deck from being able to land aircraft.
Meanwhile, Kondo
ordered Abe’s Vanguard force to race ahead to try to intercept and engage the
U.S. warships. Kondo also brought his own Advanced force forward at maximum
speed so that Junyō’s aircraft could join in the attacks on the U.S. ships. At
08:10, Shōkaku launched a second wave of strike aircraft, consisting of 19 dive
bombers and eight Zeros, and Zuikaku launched 16 torpedo bombers at 08:40.
Thus, by 09:10 the Japanese had 110 aircraft on the way to attack the U.S.
carriers.
The U.S. strike
aircraft were running about 20 minutes behind the Japanese. Believing that a
speedy attack was more important than a massed attack, and because they lacked
fuel to spend time assembling prior to the strike, the U.S. aircraft proceeded
in small groups towards the Japanese ships, rather than forming into a single
large strike force. The first group—consisting of 15 Douglas SBD Dauntless dive
bombers, six Grumman TBF-1 Avenger torpedo bombers, and eight Grumman F4F
Wildcat fighters, led by Lieutenant Commander William J. “Gus” Widhelm from
Hornet—was on its way by about 08:00. A second group—consisting of three SBDs,
nine TBFs (including the Air Group Commander’s), and eight Wildcats from Enterprise—was
off by 08:10. A third group—which included nine SBDs, ten TBFs (including the
Air Group Commander’s), and seven F4Fs from Hornet—was on its way by 08:20.
At 08:40, the opposing
aircraft strike formations passed within sight of each other. Nine Zeros from
Zuihō surprised and attacked the Enterprise group, attacking the climbing
aircraft from out of the sun. In the resulting engagement, four Zeros, three
Wildcats, and two TBFs were shot down, with another two TBFs and a Wildcat
forced by heavy damage to return to Enterprise.
At 08:50, the lead U.S.
attack formation from Hornet spotted four ships from Abe’s Vanguard force. Pressing
on, the U.S. aircraft sighted the Japanese carriers and prepared to attack.
Three Zeros from Zuihō attacked the formation’s Wildcats, drawing them away
from the bombers they were assigned to protect. Thus, the dive bombers in the
first group initiated their attacks without fighter escort. Twelve Zeros from
the Japanese carrier CAP attacked the SBD formation, shot down two (including
Widhelm’s, although he survived), and forced two more to abort. The remaining
11 SBDs commenced their attack dives on Shōkaku at 09:27, hitting her with
three to six bombs, wrecking her flight deck and causing serious damage to the
interior of the ship. The final SBD of the 11 lost track of Shōkaku and instead
dropped its bomb near the Japanese destroyer Teruzuki, causing minor damage.
The six TBFs in the first strike force, having become separated from their
strike group, did not find the Japanese carriers and eventually turned back
towards Hornet. On the way back, they attacked the Japanese heavy cruiser Tone,
missing with all their torpedoes.
The TBFs of the second
U.S. attack formation from Enterprise were unable to locate the Japanese
carriers and instead attacked the Japanese heavy cruiser Suzuya from Abe’s
Vanguard force but caused no damage. At about the same time, nine SBDs from the
third U.S. attack formation — from Hornet — found Abe’s ships and attacked the
Japanese heavy cruiser Chikuma, hitting her with two 1,000 lb (450 kg) bombs and
causing heavy damage. The three Enterprise SBDs then arrived and also attacked
Chikuma, causing more damage with one bomb hit and two near-misses. Finally,
the nine TBFs from the third strike group arrived and attacked the smoking
Chikuma, scoring one more hit. Chikuma, escorted by two destroyers, withdrew
from the battle and headed towards Truk for repairs.
The U.S. carrier forces
received word from their outbound strike aircraft at 08:30 that Japanese attack
aircraft were headed their way. At 08:52, the Japanese strike force commander
sighted the Hornet task force (the Enterprise task force was hidden by a rain
squall) and deployed his aircraft for attack. At 08:55, the U.S. carriers
detected the approaching Japanese aircraft on radar—about 35 nmi (65 km; 40 mi)
away—and began to vector the 37 Wildcats of their CAP to engage the incoming
Japanese aircraft. However, communication problems, mistakes by the U.S.
fighter control directors, and primitive control procedures prevented all but a
few of the U.S. fighters from engaging the Japanese aircraft before they began
their attacks on Hornet. Although the U.S. CAP was able to shoot down several
dive bombers, most of the Japanese aircraft commenced their attacks relatively
unmolested by U.S. fighters.
At 09:09, the
anti-aircraft guns of Hornet and her escorting warships opened fire as the 20
untouched Japanese torpedo planes and remaining 16 dive bombers commenced their
attacks on the carrier. At 09:12, a dive bomber placed its 551 lb (250 kg),
semi-armor-piercing bomb dead center on Hornet’s flight deck, across from the
island, which penetrated three decks before exploding, killing 60 men. Moments
later, a 534 lb (242 kg) “land” bomb struck the flight deck, detonating on
impact to create an 11 ft (3.4 m) hole and kill 30 men. A minute or so later, a
third bomb hit Hornet near where the first bomb hit, penetrating three decks
before exploding, causing severe damage but no loss of life. At 09:14, a dive
bomber was set on fire by Hornet’s anti-aircraft guns; the pilot deliberately
crashed into Hornet’s stack, killing seven men and spreading burning aviation
fuel over the signal deck.
At the same time as the
dive bombers were attacking, the 20 torpedo bombers were also approaching
Hornet from two different directions. Despite suffering heavy losses from
anti-aircraft fire, the torpedo planes planted two torpedoes into Hornet’s side
between 09:13 and 09:17, knocking out her engines. As Hornet came to a stop, a
damaged Japanese dive bomber approached and purposely crashed into the
carrier’s side, starting a fire near the ship’s main supply of aviation fuel.
At 09:20, the surviving Japanese aircraft departed, leaving Hornet dead in the
water and burning. Twenty-five Japanese and six American aircraft were
destroyed in this attack.
With the assistance of
fire hoses from three escorting destroyers, the fires on Hornet were under
control by 10:00. Wounded personnel were evacuated from the carrier, and an
attempt was made by the heavy cruiser USS Northampton to tow Hornet away from
the battle area. However, the effort to rig the towline took some time, and
more attack waves of Japanese aircraft were inbound.
Carrier Action on 26
October: Post-First Strike Actions
Starting at 09:30,
Enterprise landed many of the damaged and fuel-depleted CAP fighters and
returning scout aircraft from both carriers. However, with her flight deck
full, and the second wave of incoming Japanese aircraft detected on radar at
09:30, Enterprise ceased landing operations at 10:00. Fuel-depleted aircraft then
began ditching in the ocean, and the carrier’s escorting destroyers rescued the
aircrews. One of the ditching aircraft, a damaged TBF from Enterprise’s strike
force that had been attacked earlier by Zuihō Zeros, crashed into the water
near the destroyer USS Porter. As Porter rescued the TBF’s aircrew, she was
struck by a torpedo, perhaps from the ditched aircraft, causing heavy damage
and killing 15 crewmen. After the task force commander ordered the destroyer
scuttled, the crew was rescued by the destroyer USS Shaw which then sank Porter
with gunfire.
As the first wave of
Japanese strike aircraft began returning to their carriers from their attack on
Hornet, one of them spotted the Enterprise task force (which had just emerged
from a rain squall) and reported the carrier’s position. The second Japanese
aircraft strike wave, believing Hornet to be sinking, directed their attacks on
the Enterprise task force, beginning at 10:08. Again, the U.S. CAP had trouble
intercepting the Japanese aircraft before they attacked Enterprise, shooting
down only two of the 19 dive bombers as they began their dives on the carrier.
Attacking through the intense anti-aircraft fire put up by Enterprise and her
escorting warships, the bombers hit the carrier with two 551 lb (250 kg) bombs
and near-missed with another. The bombs killed 44 men and wounded 75, and
caused heavy damage to the carrier, including jamming her forward elevator in
the “up” position. Twelve of the nineteen Japanese bombers were lost in this
attack.
Twenty minutes later,
the 16 Zuikaku torpedo planes arrived and split up to attack Enterprise. One
group of torpedo bombers was attacked by two CAP Wildcats which shot down three
of them and damaged a fourth. On fire, the fourth damaged aircraft purposely
crashed into the destroyer Smith, setting the ship on fire and killing 57 of
her crew. The torpedo carried by this aircraft detonated shortly after impact,
causing more damage. The fires initially seemed out of control until Smith’s
commanding officer ordered the destroyer to steer into the large spraying wake
of the battleship USS South Dakota, which helped put out the fires. Smith then
resumed her station, firing her remaining anti-aircraft guns at the torpedo
planes.
The remaining torpedo
planes attacked Enterprise, South Dakota, and cruiser Portland, but all of
their torpedoes missed or failed, causing no damage. The engagement was over at
10:53; nine of the 16 torpedo aircraft were lost in this attack. After
suppressing most of the onboard fires, at 11:15 Enterprise reopened her flight
deck to begin landing returning aircraft from the morning U.S. strikes on the
Japanese warship forces. However, only a few aircraft landed before the next
wave of Japanese strike aircraft arrived and began their attacks on Enterprise,
forcing a suspension of landing operations.
Between 09:05 and
09:14, Jun’yō had arrived within 280 nmi (320 mi; 520 km) of the U.S. carriers
and launched a strike of 17 dive bombers and 12 Zeros. As the Japanese main
body and advanced force maneuvered to try to join formations, Jun’yō readied
follow-up strikes. At 11:21, the Jun’yō aircraft arrived and dove on the
Enterprise task force. The dive bombers scored one near miss on Enterprise,
causing more damage, and one hit each on South Dakota and light cruiser San
Juan, causing moderate damage to both ships. Eleven of the 17 Japanese dive
bombers were destroyed in this attack.
At 11:35, Kinkaid
decided to withdraw Enterprise and her screening ships from battle, since
Hornet was out of action, Enterprise was heavily damaged, and surmising,
correctly, that the Japanese had one or two undamaged carriers in the area.
Leaving Hornet behind, Kinkaid directed the carrier and her task force to retreat
as soon as they were able. Between 11:39 and 13:22, Enterprise recovered 57 of
the 73 airborne U.S. aircraft as she retreated. The remaining U.S. aircraft
ditched in the ocean, and their aircrews were rescued by escorting warships.
Between 11:40 and
14:00, the two undamaged Japanese carriers, Zuikaku and Jun’yō, recovered the
few aircraft that returned from the morning strikes on Hornet and Enterprise
and prepared follow-up strikes. It was now that the devastating losses
sustained during these attacks became apparent. Lt. Cmdr. Okumiya Masatake,
Jun’yō’s air staff officer, described the return of the carrier’s first strike
groups:
We
searched the sky with apprehension. There were only a few planes in the air in
comparison with the numbers launched several hours before... The planes lurched
and staggered onto the deck, every single fighter and bomber bullet holed ...
As the pilots climbed wearily from their cramped cockpits, they told of
unbelievable opposition, of skies choked with antiaircraft shell bursts and
tracers.
Only one of Jun’yō’s
bomber leaders returned from the first strike, and upon landing he appeared “so
shaken that at times he could not speak coherently.”
At 13:00, Kondo’s
Advanced force and Abe’s Vanguard force warships together headed directly
towards the last reported position of the U.S. carrier task forces and
increased speed to try to intercept them for a warship gunfire battle. The
damaged carriers Zuihō and Shōkaku, with Nagumo still on board, retreated from
the battle area, leaving Rear Admiral Kakuji Kakuta in charge of the Zuikaku
and Jun’yō aircraft forces. At 13:06, Junyō launched her second strike of seven
torpedo planes and eight Zeros, and Zuikaku launched her third strike of seven
torpedo planes, two dive bombers, and five Zeros. At 15:35, Junyō launched the
last Japanese strike force of the day, consisting of four bombers and six
Zeros.
After several technical
problems, Northampton finally began slowly towing Hornet out of the battle area
at 14:45, at a speed of only five knots. Hornet’s crew was on the verge of
restoring partial power but at 15:20, Jun’yō’s second strike arrived, and the
seven torpedo planes attacked the almost stationary carrier. Although six of
the torpedo planes missed, at 15:23, one torpedo struck Hornet mid-ship, which
proved to be the fatal blow. The torpedo hit destroyed the repairs to the power
system and caused heavy flooding and a 14° list. With no power to pump out the
water, Hornet was given up for lost, and the crew abandoned ship. The third
strike from Zuikaku attacked Hornet during this time, hitting the sinking ship
with one more bomb. All of Hornet’s crewmen were off by 16:27. The last
Japanese strike of the day dropped one more bomb on the sinking carrier at
17:20.
After being informed
that Japanese forces were approaching and that further towing efforts were
infeasible, Admiral Halsey ordered the Hornet sunk. While the rest of the U.S.
warships retired towards the southeast to get out of range of Kondō’s and Abe’s
oncoming fleet, destroyers USS Mustin and Anderson attempted to scuttle Hornet
with multiple torpedoes and over 400 shells, but she still remained afloat.
With advancing Japanese naval forces only 20 minutes away, the two U.S.
destroyers abandoned Hornet’s burning hulk at 20:40. By 22:20, the rest of
Kondō’s and Abe’s warships had arrived at Hornet’s location. The destroyers
Makigumo and Akigumo then finished Hornet with four 24 in (610 mm) torpedoes.
At 01:35 on 27 October 1942, she finally sank. Several night attacks by
radar-equipped Catalinas on Jun’yō and Teruzuki, knowledge of the head start the
U.S. warships had in their retreat from the area, plus a critical fuel
situation apparently caused the Japanese to reconsider further pursuit of the
U.S. warships. After refueling near the northern Solomon Islands, the ships
returned to their main base at Truk on 30 October. During the U.S. withdrawal
from the battle area towards Espiritu Santo and New Caledonia, while taking
evasive action from a Japanese submarine, South Dakota collided with destroyer
Mahan, heavily damaging the destroyer.
Aftermath
Both sides claimed
victory. The Americans stated that two Shōkaku-class fleet carriers had been
hit with bombs and eliminated. Kinkaid’s summary of damage to the Japanese
included hits to a battleship, three heavy cruisers, a light cruiser, and
possible hits on another heavy cruiser. For their part, the Japanese asserted
that they sank three American carriers, one battleship, one cruiser, one
destroyer, and one “unidentified large warship.” Actual American losses
comprised the carrier Hornet and the destroyer Porter, and damage to
Enterprise, the light cruiser San Juan, the destroyer Smith and the battleship
South Dakota.
The loss of Hornet was
a severe blow for Allied forces in the South Pacific, leaving Enterprise as the
one operational, but damaged, Allied carrier in the entire Pacific theater. As
she retreated from the battle, the crew posted a sign on the flight deck:
“Enterprise vs Japan.” Enterprise received temporary repairs at New Caledonia
and, although not fully restored, returned to the southern Solomons area just
two weeks later to support Allied forces during the Naval Battle of
Guadalcanal. There she played an important role in what turned out to be the
decisive naval engagement in the overall campaign for Guadalcanal, when her
aircraft sank several Japanese warships and troop transports during the naval
skirmishes around Henderson Field. The lack of carriers pressed the Americans
and Japanese to deploy battleships in night operations around Guadalcanal, one
of only two actions in the entire Pacific War in which battleships fought each
other, with South Dakota again being damaged while two Japanese battleships
were lost.
Although the Battle of
Santa Cruz was a tactical victory for the Japanese in terms of ships sunk, it
came at a high cost for their naval forces, as Jun’yō was the only active
aircraft carrier left to challenge Enterprise or Henderson Field for the
remainder of the Guadalcanal campaign. Zuikaku, despite being undamaged and
having recovered the aircraft from the two damaged carriers, returned to home
islands via Truk for training and aircraft ferrying duties, only returning to
the South Pacific in February 1943 to cover the evacuation of Japanese ground
forces from Guadalcanal. Both damaged carriers were forced to return to Japan
for extensive repairs and refitting. After repair, Zuihō returned to Truk in
late January 1943. Shōkaku was under repair until March 1943 and did not return
to the front until July 1943, when she was reunited with Zuikaku at Truk.
The most significant
losses for the Japanese Navy were in aircrew. The U.S. lost 81 aircraft of the
175 U.S. aircraft at the start of the battle, of which 33 were fighters, 28
were dive-bombers, and 20 were torpedo bombers. Only 26 pilots and aircrew
members were lost. The Japanese fared much worse, especially in airmen; in
addition to losing 99 aircraft of the 203 involved in the battle, they lost 148
pilots and aircrew members including two dive bomber group leaders, three
torpedo squadron leaders, and eighteen other section or flight leaders.
Forty-nine percent of the Japanese torpedo bomber aircrews involved in the
battle were killed along with 39% of the dive bomber crews and 20% of the
fighter pilots. The Japanese lost more aircrew at Santa Cruz than they had lost
in each of the three previous carrier battles at Coral Sea (90), Midway (110),
and Eastern Solomons (61). By the end of the Santa Cruz battle, at least 409 of
the 765 elite Japanese carrier aviators who had participated in the attack on
Pearl Harbor were dead. Having lost so many of its veteran carrier aircrew, and
with no quick way to replace them – because of an institutionalized limited
capacity in its naval aircrew training programs and an absence of trained
reserves – the undamaged Zuikaku and Hiyō were also forced to return to Japan
because of the scarcity of trained aircrew to man their air groups. Although
the Japanese carriers returned to Truk by the summer of 1943, they played no
further offensive role in the Solomon Islands campaign.
Admiral Nagumo was
relieved of command shortly after the battle and reassigned to shore duty in
Japan. He acknowledged that the victory was incomplete:
[T]his
battle was a tactical win, but a shattering strategic loss for Japan ...
Considering the great superiority of our enemy’s industrial capacity, we must
win every battle overwhelmingly in order to win this war. This last one,
although a victory, unfortunately, was not an overwhelming victory.
In retrospect, despite
being a tactical victory, the battle effectively ended any hope the Japanese
navy might have had of scoring a decisive victory before the industrial might
of the United States placed that goal out of reach. Historian Eric Hammel
summed up the significance of the Battle of the Santa Cruz Islands as, “Santa
Cruz was a Japanese victory. That victory cost Japan her last best hope to win
the war.”
Military historian Dr.
John Prados offers a dissenting view, asserting that this was not a Pyrrhic
victory for Japan, but a strategic victory:
By
any reasonable measure the Battle of Santa Cruz marked a Japanese victory – and
a strategic one. At its end the Imperial Navy possessed the only operational
carrier force in the Pacific. The Japanese had sunk more ships and more combat
tonnage, had more aircraft remaining, and were in physical possession of the
battle zone... Arguments based on aircrew losses or who owned Guadalcanal are
about something else – the campaign, not the battle.
In Prados’ view, the
real story of the aftermath is that the Imperial Navy failed to exploit their
hard-won victory although it is unclear how Japanese forces could have done so
with such crippling losses of trained air crews.
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| U.S. Navy aircraft carrier USS Wasp (CV-7) burning and listing after she was torpedoed by the Japanese submarine I-19, on 15 September 1942, while operating in the Southwestern Pacific in support of forces on Guadalcanal. Note that the wartime censor has removed the CXAM-1 radar antenna, only its lower frame is still visible. |
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| The U.S. Navy Sims-class destroyer USS O’Brien (DD-415) is torpedoed by the Japanese submarine I-19 during the Guadalcanal Campaign, on 15 September 1942. The aircraft carrier USS Wasp (CV-7), torpedoed a few minutes earlier, is burning in the left distance. The last of I-19’s torpedoes hit the battleship USS North Carolina (BB-55). O’Brien was hit in the extreme bow, but “whipping” from the torpedo explosion caused serious damage to her hull amidships, leading to her loss on 19 October 1942, while she was en route back to the United States for repairs. |
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| The U.S. Navy destroyer USS Laffey (DD-459) in harbor, probably at Espiritu Santo, New Hebrides, with survivors of USS Wasp (CV-7) on board. Wasp had been sunk by a Japanese submarine on 15 September 1942. Note Laffey’s 127 mm/38 guns, depth charges, and life rafts. The light cruiser in the center background is USS Juneau (CL-52). |
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| A U.S. Navy Grumman F4F-4 Wildcat fighter piloted by Ens. Lyman Fulton of Fighting Squadron 10 (VF-10) “Grim Reapers” prepares for launch from the aircraft carrier USS Enterprise (CV-6) before the Battle of the Santa Cruz Islands, on 24 October 1942. Note the small bright number “17” on the engine cowling (17th plane of VF-10). |
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| A group of Imperial Japanese Naval pilots lined up on the deck of an aircraft carrier during the Battle of Santa Cruz, probably being briefed before taking to their aircraft. |
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| Mitsubishi Type 00 Shipboard Fighters (A6M2 Model 21. Allied codename: “Zeke”) ready for takeoff from a Japanese aircraft carrier, 1942. This view was probably taken on board Shōkaku as she prepared to launch aircraft in the morning of 26 October 1942, during the Battle of the Santa Cruz Islands. |
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| A Japanese Mitsubishi A6M2 Model 21 (“Zero”) launches from the carrier Shōkaku during the Battle of the Santa Cruz Islands on 26 October 1942, while deck crewmen cheer on the pilot, Lieutenant Hideki Shingo, the Fighter Group leader. |
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| A U.S. Navy Grumman TBF-1 Avenger from Torpedo Squadron 10 (VT-10) prepares for launch from the aircraft carrier USS Enterprise (CV-6) during the Battle of the Santa Cruz Islands, 26 October 1942. The sign visible beyond the plane’s landing gear reads “PROCEED WITHOUT HORNET,” indicating Enterprise´s strike is not to wait to join up with a strike being launched by the USS Hornet (CV-8). The sign to the left reads “JAP ‘CV’ SPEED 25 AT 0830” (Japanese aircraft carrier, speed 25 knots, at 0830°). |
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| Battle of the Santa Cruz Islands, October 1942: Plane handling crews at work aboard the U.S. Navy aircraft carrier USS Enterprise (CV-6) during the action, 26 October 1942. The plane at center is Grumman F4F-4 Wildcat fighter. To the right is a Douglas SBD-3 Dauntless. Other planes are overhead. Note that the ship is heeling over to port. |
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| The crew of Imperial Japanese Navy aircraft carrier Shokaku fight fires after the ship was hit by American carrier aircraft bombs during the Battle of the Santa Cruz Islands. |
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| The Japanese heavy cruiser Chikuma under air attack during the Battle of the Santa Cruz Islands, 26 October 1942. Note the smoke coming from her bridge area, which had been hit by a bomb, and what appears to be a recognition marking painted atop her number two eight-inch gun turret. The ship’s catapults and aircraft crane appear to be swung out over her sides, aft of amidships. |
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| A Japanese Type 99 Aichi D3A1 dive bomber (Allied codename “Val”) trails smoke as it dives toward the U.S. Navy aircraft carrier USS Hornet (CV-8), during the morning of 26 October 1942. This plane struck the ship’s stack and then her flight deck. A Type 97 Nakajima B5N2 torpedo plane (“Kate”) is flying over Hornet after dropping its torpedo, and another “Val” is off her bow. Note anti-aircraft shell burst between Hornet and the camera, with its fragments striking the water nearby. |
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| A Japanese Aichi D3A “Val” dive-bomber crashes into the U.S. Navy aircraft carrier USS Hornet (CV-8) during the Battle of the Santa Cruz Islands on 26 October 1942 at 09:14 hrs. Note the two Nakajima B5N2 “Kate” torpedo bombers on the right. |
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| A Japanese Aichi D3A “Val” dive-bomber is shot down over the U.S. Navy aircraft carrier USS Enterprise (CV-6) during the Battle of the Santa Cruz Islands on 26 October 1942. Note the battleship USS South Dakota (BB-57) heading in the opposite direction. |
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| The U.S. Navy aircraft carrier USS Hornet (CV-8) on fire after a Japanese D3A1 “Val” dive-bomber crashed into her island during the Battle of Santa Cruz on 26 October 1942. |
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| Damage to the smokestack and signal bridge of the U.S. Navy aircraft carrier USS Hornet (CV-8) after it was struck by a crashing Japanese Aichi D3A1 dive bomber, during the morning of 26 October 1942. The smoke at bottom is from fires started when the plane subsequently hit the flight deck. Note ship’s tripod mast, with CXAM radar antenna in top left and the flag still flying above the damaged structure. |
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| Battle of the Santa Cruz Islands, October 1942: Crew members of the U.S. Navy aircraft carrier USS Hornet (CV-8) prepare to abandon ship on 26 October 1942, after she was disabled by Japanese air attacks. Photographed from the destroyer USS Russell (DD-414). Note radar antennas on the carrier’s masts and gun directors, and other details of the ship’s island and port side. Radar antennas include FD mounted atop the two Mark 37 gun directors at the island ends, a CXAM atop the foremast and a SC radar partially visible atop the after mast. |
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| The U.S. Navy aircraft carrier USS Hornet (CV-8) under attack and burning during the Battle of the Santa Cruz Islands on 26 October 1942. Anti-aircraft shell bursts are visible above the carrier. |
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| The U.S. heavy cruiser USS Northampton (CA-26) maneuvers to try to take the crippled aircraft carrier USS Hornet (CV-8) under tow during the Battle of the Santa Cruz Islands on 26 October 1942. A destroyer is standing by. |
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| A Japanese Nakajima B5N2 (“Kate”) torpedo bomber from the aircraft carrier Junyo’s 2nd attack wave, with torpedo visible underneath the aircraft, heads for the U.S. carrier USS Hornet (CV-8) on 26 October 1942 during the Battle of the Santa Cruz Islands. The U.S. Navy heavy cruiser USS Northampton (CA-26) is visible in the background. |
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| A Japanese Nakajima B5N2 “Kate” torpedo aircraft (visible just above and to the right of carrier’s island) drops a torpedo (splash at lower right) that will hit the U.S. Navy aircraft carrier USS Hornet (CV-8) and cause fatal damage on 26 October 1942. |
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| The damaged U.S. Navy aircraft carrier USS Hornet (CV-8) during the Battle of Santa Cruz Islands with the destroyer USS Russell (DD-414) alongside ready to take off her crew. |
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| The U.S. Navy aircraft carrier USS Hornet (CV-8), severely listing, is abandoned by her crew at about 17:00 hrs during the Battle of the Santa Cruz Islands on 26 October 1942. |
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| U.S. Navy aircraft of Carrier Air Group 10 (CVG-10), many critically low on fuel, circle to land on the aircraft carrier USS Enterprise (CV-6) during a lull in the Battle of the Santa Cruz Islands on 26 October 1942. |
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| The U.S. Navy aircraft carrier USS Enterprise (CV-6) maneuvers to avoid Japanese bombs during the Battle of the Santa Cruz Islands on 26 October 1942. |
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| A Japanese bomb explodes off the port side of the U.S. Navy aircraft carrier USS Enterprise (CV-6) during the Battle of the Santa Cruz Islands, 26 October 1942. |
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| Three near-misses from Japanese dive-bombers straddle the U.S. Navy aircraft carrier USS Enterprise (CV-6) as she maneuvers violently with her screening ships during the Battle of the Santa Cruz Islands on 26 October 1942. |
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| A bomb from a Japanese Aichi D3A2 dive-bomber from the carrier Junyo barely misses the U.S. Navy aircraft carrier USS Enterprise (CV-6) during the Battle of the Santa Cruz Islands on 26 October 1942. The dive-bomber was shot down and crashed on the other side of the Big E. |
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| The U.S. Navy aircraft carrier USS Enterprise (CV-6), burning from two bomb hits, continues evasive maneuvers during Japanese air attack during the Battle of the Santa Cruz Islands on 26 October 1942. |
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| A Japanese Aichi D3A "Val" dive-bomber is shot down over the U.S. Navy aircraft carrier USS Enterprise (CV-6) during the Battle of the Santa Cruz Islands on 26 October 1942. Note the battleship USS South Dakota (BB-57) heading in the opposite direction. |
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| Two Japanese Nakajima B5N2 Kate torpedo bombers fly near the U.S. battleship USS South Dakota (BB-57) during the Battle of Santa Cruz Islands on 26 October 1942 in the Southwest Pacific. |
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| A parked Douglas SBD-3 Dauntless topples off of the flight deck of the U.S. Navy aircraft carrier USS Enterprise (CV-6) as she heels sharply over after being hit by a bomb during the Battle of the Santa Cruz Islands on 26 October 1942. |
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| A Grumman F4F-4 Wildcat of Fighting Squadron 72 (VF-72) from the aircraft carrier USS Hornet (CV-8) slides across the flight deck after landing aboard USS Enterprise (CV-6) as the carrier maneuvers violently under aerial attack during the Battle of the Santa Cruz Islands, 26 October 1942. Two crewmen are in defensive posture on the deck and the ship appears to be burning. |
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| The U.S. Navy battleship USS South Dakota (BB-57), foreground, and a destroyer maneuvering at high speed during the Battle of the Santa Cruz Islands on 26 October 1942. |
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| The U.S. Navy battleship USS South Dakota (BB-57) underway at high speed while firing her anti-aircraft guns during the Battle of the Santa Cruz Islands on 26 October 1942. |
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| The U.S. Navy battleship USS South Dakota (BB-57) firing her anti-aircraft guns at attacking Japanese planes during the Battle of Santa Cruz, 26 October 1942. A Japanese Type 97 Nakajima B5N2 torpedo plane ("Kate") is visible at right, apparently leaving the area after having dropped its torpedo. |
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| The U.S. Navy light cruiser USS Juneau (CL-52) firing at attacking Japanese Aichi D3A dive bombers during the Battle of the Santa Cruz Islands on 26 October 1942. |
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| The U.S. Navy destroyer USS Smith (DD-378) is hit by a crashing Japanese torpedo plane, during an attack on USS Enterprise (CV-6), Battle of the Santa Cruz Islands, 26 October 1942. |
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| The U.S. Navy destroyer USS Smith (DD-378) burning after she was hit by a crashing Japanese Nakajima B5N2 torpedo plane during an attack on the aircraft carrier USS Enterprise (CV-6) during the Battle of the Santa Cruz Islands, 26 October 1942. |
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| The crew of the U.S. Navy aircraft carrier USS Enterprise (CV-6) conducts burial-at-sea on 27 October 1942, for 44 crewmen killed during the Battle of the Santa Cruz Islands the day before. |
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| The U.S. Navy destroyer USS Smith (DD-378) refueling from the battleship USS South Dakota (BB-57) on 28 October 1942. Her two forward 5"/38 guns and much of her forward superstructure are burned out and otherwise damaged, the result of a Japanese Nakajima B5N torpedo plane that crashed into her two days earlier, during the Battle of the Santa Cruz Islands. |
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| The U.S. Navy destroyer USS Shaw (DD-373) transferring survivors of USS Porter (DD-356) between Shaw and the battleship USS South Dakota (BB-57) on 28 October 1942. Porter had been torpedoed and sunk two days earlier, during the Battle of the Santa Cruz Islands. Photographed from on board the South Dakota, one of whose 40 mm quad gun mounts, covered with canvas, is in the foreground. |
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| Damage to the Imperial Japanese Navy aircraft carrier Shokaku after the ship was hit by American carrier aircraft bombs during the Battle of the Santa Cruz Islands. View of damage to flight deck and upper part of hangar. |
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| Damage to the Imperial Japanese Navy aircraft carrier Shokaku after the ship was hit by American carrier aircraft bombs during the Battle of the Santa Cruz Islands. View of damage to flight-deck on starboard side underneath, the hangar side wall. |
