It was already apparent that the landings on Peleliu were not going to be over within the four days originally anticipated. Despite the blasting that the entire island had received prior to the landings on the 15th most of the Japanese defenders had survived in their bunkers.

Eugene B. Sledge, with the 3rd Battalion 5th Marines 1st Marine Division, was keeping notes of his experiences in his New Testament Bible. He was later to develop it into one of the classic memoirs of the war. After being selected for officer training he and many others had deliberately ‘flunked out’ so that they didn’t ‘miss the war’. So it was that he found himself as a Private in the middle of one of the bloodiest operations in the Pacific.

After a sleepless night under shellfire they were all desperately thirsty, but men fell ill after drinking from a well. When water reached them in old oil drums it proved contaminated with rust and oil. That day it would reach 105 in the shade and, as Sledge points out, they were not in the shade. Their job was to attack across the airfield:

“Let’s go,” shouted an officer who waved toward the airfield. We moved at a walk, then a trot, in widely dispersed waves. Four infantry battalions — from left to right 2/1, 1/5, 2/5, and 3/5 (this put us on the edge of the airfield) – moved across the open, fire-swept airfield.

My only concern then was my duty and survival, not panoramic combat scenes. But I often wondered later what that attack looked like to aerial observers and to those not immersed in the firestorm. All I was aware of were the small area immediately around me and the deafening noise.

Bloody Nose Ridge dominated the entire airfield. The Japanese had concentrated their heavy weapons on high ground; these were directed from observation posts at elevations as high as three hundred feet, from which they could look down on us as we advanced. I could see men moving ahead of my squad, but I didn’t know whether our battalion, 3/5, was moving across behind 2/5 and then wheeling to the right. There were also men about twenty yards to our rear.

We moved rapidly in the open, amid craters and coral rubble, through ever-increasing enemy fire. I saw men to my right and left running bent as low as possible. The shells screeched and whistled, exploding all around us.

In many respects it was more terrifying than the landing, because there were no vehicles to carry us along, not even the thin steel sides of an amtrac for protection. We were exposed, running on our own power through a veritable shower of deadly metal and the constant crash of explosions.

For me the attack resembled World War I movies, I had seen of suicidal Allied infantry attacks through shell fire on the Westem Front. I clenched my teeth, squeezed my carbine stock, and recited over and over to myself, “The Lord is my shepherd; I shall not want. Yea, though I walk through the valley of the shadow of death, I will fear no evil, for Thou art with me; Thy rod and Thy staff comfort me…”

The sun bore down unmercifully, and the heat was exhausting. Smoke and dust from the barrage limited my vision. The ground seemed to sway back and forth under the concussions. I felt as though I were floating along in the vortex of some unreal thunderstorm. Japanese bullets snapped and cracked, and tracers went by me on both sides at waist height. This deadly small-arms fire seemed almost insignificant amid the erupting shells.

Explosions and the hum and the growl of shell fragments shredded the air. Chunks of blasted coral stung my face and hands while steel fragments spattered down on the hard rock like hail on a city street. Everywhere shells flashed like giant firecrackers.

Through the haze I saw Marines stumble and pitch forward as they got hit. I then looked neither right nor left but just straight to my front. The farther we went, the worse it got. The noise and concussion pressed in on my ears like a vise. I gritted my teeth and braced myself in anticipation of the shock of being struck down at any moment.

It seemed impossible that any of us could make it across. We passed several craters that offered shelter, but I remembered the order to keep moving. Because of the superb discipline and excellent esprit of the Marines, it had never occurred to us that the attack might fail.

…

How far we had come in the open I never knew, but it must have been several hundred yards. Everyone was visibly shaken by the thunderous barrage we had just come through. When I looked into the eyes of those fine Guadalcanal and Cape Gloucester veterans, some of America’s best, I no longer felt ashamed of my trembling hands and almost laughed at myself with relief.

To be shelled by massed artillery and mortars is absolutely terrifying, but to be shelled in the open is terror compounded beyond the belief of anyone who hasn’t experienced it. The attack across Peleliu’s airfield was the worst combat experience I had during the entire war. It surpassed, by the intensity of the blast and shock of the bursting shells, all the subsequent horrifying ordeals on Peleliu and Okinawa.