1ST MARINE DIVISION FORWARD COMMAND POST
BLOODY RIDGE, GUADALCANAL
13 SEPTEMBER 1942
0530 HOURS LOCAL
The effectiveness of the new Japanese night reinforcement strategy was felt almost immediately. Sustained contact with Japanese infantry patrols operating around the airfield increased significantly. On 3 September, Brigadier General Roy Geiger flew in from Espiritu Santo to take command of the Marine squadrons operating from Henderson Field and the nearby auxiliary strip known as “Fighter One.” That night, the newly arrived commander of the 1st Marine Air Wing was treated to a naval gunfire barrage by a Japanese destroyer, a strafing attack by a Mitsubishi Zero seaplane nicknamed “Louie the Louse,” a high-altitude bombing raid by a solo long-range bomber the Marines had dubbed “Washing Machine Charlie,” and, finally, a probe of the airfield's perimeter defenses by Japanese infantry. The following morning Geiger discovered that only eleven of the fifty Wildcats delivered to the island were still flyable, due to the nightly bombardments.
Things were no better for the ground troops, who were literally rotting in their foxholes on less than half rations. On the night of 4â5 September, a Japanese destroyer in Ironbottom Sound sank two U.S. ships attempting to deliver food, fuel, and ammunition to the beleaguered Leathernecks.
By 10 September, the Tokyo Express runs had brought Japanese troop strength on Guadalcanal up to more than 6,000. The next day, the naval gunfire and regular nightly air raids by land-based bombers from Rabaul, Bougainville, and the Bonin Islands forced General Vandegrift to move his command post, repair facilities, and hospital away from the beach to a high ridge leading upwards from the south to its crest, directly overlooking Henderson Field.
The Leathernecks had nicknamed the ridge after the 1st Marine Parachute Battalion commander, Merritt “Red Mike” Edson. “Red Mike” was
Edson's radio call sign and his troops used the name affectionately. Since his tough, parachute-trained Marines were protecting the division command post on the side of the mountain, the name Edson's Ridge stuck.
By 12 September, General Kiyotaki Kawaguchi, the senior Japanese officer on Guadalcanal, had concluded that the 6,600 troops he had ashore were sufficient to dislodge the Marines protecting Henderson Field and to retake the airstrip. His reconnaissance patrols had pinpointed the relocated Marine command post on Edson's Ridge. Kawaguchi reasoned that if he overran the post, confusion would ensue in the Marine ranks and the battle would be decided in his favor. But when he launched his attack that evening to force the Marines off the ridge, Edson's Raiders were ready with massed machine gun, mortar, and artillery fire.
The battle along the ridgelineâsome of it hand-to-handâraged for more than twenty-four hours. When it was overâjust after dark on 13 Septemberâmore than 1,500 of Kawaguchi's troops were dead. The Marines had 40 killed in action and 103 wounded. From then on, they would call the scene of the battle “Bloody Ridge.”
For those in this and numerous other battles on the high ground overlooking Henderson Field, the suicidal enemy charges were horrific. There was nothing in the experience of these young Americans to prepare them for the carnage of massed bayonet charges by waves of Japanese soldiers, attacking through minefields and throwing themselves against machine guns. Captain John Sweeney, of Columbus, Ohio, was one of those who fought with Edson on Bloody Ridge, where he and his fellow Marines were outnumbered 600 to 1.
CAPTAIN JOHN SWEENEY, USMC
Edson's Ridge, Guadalcanal
13 September 1942
1900 Hours Local
The Japanese held a toehold on our side of the Matanikou River. They were dug in very well, with lots of machine guns.
I found out I was the only officer left in the company. Red Mike said, “You're now the CO. Take over. I'll meet you back along the ridge to give you the orders for tonight and the next day.” I went back to the new position with the troops that we had. We're out in front, knowing the jungle on each side could hold the enemy.
Henderson Field was located in the area just behind where the artillery was established, about a thousand yards away. On this particular night, some 600 Marine Raiders and 300 paratroopers defended this particular portion of the airfield
One of the fears that I had was knowing that something was going to happen right after dark, and steeling my own backbone to come up with the sort of leadership that was expected of me. And one of the things that kept running through my mind was a prayer or two that I wouldn't fail my men.
Right in front of us, until that point, it was quiet. But we knew they were there and ready for the attack. It'd sweep up to the main ridge itself.
About two o'clock in the morning, the Japanese commander decided he was going to make a break for it and attack A Company's flank.
Then it was hell, with screamsâhollering from both Japanese and Marines. Flares are flying in the air, and fired over the ridge by the Japanese in order to illuminate the target as our wounded were evacuated by corpsmen. The banzai charge was a lot of yellingâand enough to scare anybody, except the people who were able to keep their cool, and keep their ammunition going.
We heard a rattle of a BAR [Browning Automatic Rifle], and rifle shots. And fortunately Van Ness, the BAR man, finished off the others that were with the gun crew of a Japanese machine gun. After that, the tide turned, and although we were bloodied up a couple of times, the Japanese in the area were picked off.
We had a few in our ranks who were killed that night, and they are the real heroes. Henderson Field was right behind us, and had the Japanese broken through our lines, they would've had the airfield. And if they'd seized the airfield, they might have won the war in this part of the Pacific.
I'm very proud of the citation. [Sweeney was awarded the Navy Cross for that night.] But the men who were killed that night are the real heroes. I participated in what is one of the shining moments of the Marine Corps. And that in itself was my satisfaction.
When it was over, Edson and his Marines had somehow managed to hold their ground. Their raw courage in the face of overwhelming odds saved Henderson Field. “Red Mike” Edson was awarded the Medal of Honor for his efforts, and Captain John Sweeney was awarded the Navy Cross.
A day after “Bloody Ridge,” the carrier
Wasp
, the brand-new battleship
North Carolina
, and the destroyer
O'Brien
were all torpedoed by Japanese subs. The
North Carolina
managed to limp back to Pearl Harbor for repairs, but the
Wasp
and
O'Brien
both went downâfortunately after most of their crews managed to abandon ship. These losses left only one operational carrier, the
Hornet
, and one battleship, the USS
Washington
, at sea in the Pacificâand made Admiral Chester Nimitz wonder if Guadalcanal could be saved. Within a month he would have even more reason to doubt the outcome.
BATTLE OF CAPE ESPERANCE
ABOARD USS SAN FRANCISCO
12 OCTOBER 1942
0100 HOURS LOCAL
The loss of half his operational carriers and battleships on 15 September stunned Nimitz and his staff in Hawaii. Ashore on Guadalcanal, the Marines were, however, heartened by the safe arrival of 4,200 more Marines from Samoa. These new arrivals were immediately fed into the narrow perimeter around Henderson Field and Fighter One. More than 1,000 of Vandegrift's sickest and most seriously wounded casualties were evacuated.
Unfortunately, the Japanese were also adding to their forces. On 18 September the Imperial General Staff ordered that retaking Guadalcanal be
given strategic priority over the effort to seize Port Moresby. From that point on, the Tokyo Express landed between 500 and 1,000 fresh troops and supplies nightly on Guadalcanal. By 10 October, the Japanese had nearly 12,000 Imperial Army soldiers on the islandâroughly the strength available to Vandegrift.
The reinforcements General Kawaguchi received convinced him that he had sufficient strength to overwhelm the Henderson Field defensesâproviding the Imperial Fleet could deliver enough fire to support his advance and keep the “Cactus Air Force” from launching against his troops. The attack was carefully planned for the night of 11â12 October, and a surface action group of three heavy cruisers and two destroyers commanded by Rear Admiral Aritomo Goto was dispatched from Rabaul. Once the cruisers opened fire on Henderson Field and Vandegrift's command post on Bloody Ridge, Kawaguchi would launch his ground assault.
Fortunately, in Hawaii, Station Hypo had succeeded in breaking enough of the new Japanese naval code to warn Admiral Ghormley of the impending attack. Ghormley immediately dispatched the only forces he had availableâa cruiser-destroyer flotilla commanded by Rear Admiral Norman Scottâand ordered him to interdict the Japanese before they could open fire on the Marines.