“We are warriors, not thieves,” Genda said softly, in a voice that was nearly a hiss. It was important that others in the vicinity not hear their argument. “We have six carriers to their two, and, more important, we are operating as a unit while they departed Pearl Harbor singly. Any American attack would be piecemeal and easily contained. Also, the Americans have no battleships to protect them while we have two. Let the American carriers find us and we will destroy them as completely as we destroyed their battle fleet.”

Nagumo reluctantly agreed with Genda’s math. Along with the Akagi, the other five Japanese carriers were the Kaga, Shokaku, Zuikaku, Hiryu, and Soryu, and they carried a total of 423 combat planes in a deadly mix of fighters, bombers, and torpedo bombers. The two battleships were the Hiei and the Kirishima, and they would easily out-gun any other surface warship the Americans now possessed. America’s big-gun ships lay in the muck of Pearl Harbor.

The missing American carriers were the Lexington and the Enterprise, which had only recently departed Pearl Harbor. Japanese intelligence, as provided by spies from their Honolulu consulate, had proven excellent.

Genda was correct that the two American carriers had only a third of what his six carried and that they were at sea in two separate commands. The Americans had not yet learned the principle of unity. Divide and be conquered appeared to be their strategy.

Genda declined to mention that a third carrier, the Saratoga, might also be in the area, although it was more likely she was still off California. Such information might have further upset his surprisingly timid admiral.

“Admiral,” Genda continued in a whisper, “with utmost respect, may I speak freely?”

The comment broke the tension, and Nagumo smiled at the intense young man, whom he genuinely liked. “Has it ever been otherwise, Genda? You have always spoken your mind.”

“Then please let me remind you of our objectives, which were threefold. First, we were to destroy the American battleships and, second, the carriers along with their heavy cruiser escorts.” Genda felt that the order of precedence was reversed but discreetly said otherwise.

“Our third and final task was to destroy the oil storage and maintenance facilities at Pearl, thus eliminating its usefulness as a base. We have accomplished only one of those three goals, in that the battleships are destroyed. Fuchida says at least four are sunk and three others badly damaged.

“As to the carriers and cruisers, it is simply bad luck that they are at sea. They are gone, and there is nothing we can do about it. But if we destroy Pearl Harbor as a base, neither the missing carriers nor the replacement battleships the Americans are sure to send from the Atlantic will have a home to return to. All of Hawaii will be useless to the Americans, until and if they replace what they will lose if you will only permit us to attack once more.”

Nagumo wavered. The attack was indeed part of the plans, and the oil and dock facilities were extremely important targets. Again, Genda was correct. The Americans had lost badly, but they had other battleships in the Atlantic, and, since they were not yet at war with Germany, they would likely transfer some of those to fight Japan. It occurred to him that they might even transfer other carriers. The United States had been hurt, but far from fatally or even permanently.

He agonized. Perhaps he was being too cautious, too shocked by the ease of victory.

“We will suffer heavily,” Nagumo said. He hated the thought of losing the brave young men under his command. In the earlier attacks, he had lost an astoundingly low number considering the risks entailed. However, most of those lost had been from the second wave. By that time, the Americans were alert and outraged, and had fought like furies with what weapons remained at their disposal. This meant that a final attack would be against an aroused and infuriated enemy.

“We have all trained to fight,” Genda answered, “and fighting involves dying. Fuchida has a plan, and I am confident that an attack focused solely on the oil storage and dry dock facilities can be an overwhelming success with minimal losses.”

“Then you would not need a large force?”

Genda and Fuchida exulted. Their admiral was coming around to their way of thinking. Nagumo had extended a straw, and they would grasp it.

Fuchida spoke for the first time. “That is correct, Admiral, a large force would not be necessary. We can change our plans and attack with a greatly reduced number. I would wish a screen of forty or so Zero fighters and a main force of sixty Kate bombers. Torpedo planes would be useless against land targets, and the remainder of the aircraft would be kept with the fleet for defensive purposes.

“My plan is simple. The storage tanks and docks are located just to the east of the narrow entrance to the harbor itself. We will approach from the south in a thin line of planes. As if they were a spear point, Zeros will precede the bombers and attack any antiaircraft positions protecting the target areas. They will attack low and fast, and then take on any American planes that rise to challenge us. The shaft of the spear, the Kates, will come in higher and then either dive-bomb or level-bomb first the dry dock facilities behind the oil storage tanks and then the oil tanks themselves. That priority ensures that smoke from burning oil does not interfere with the attack on the dry docks. A smaller group will veer off and attack the storage tanks behind the submarine pens. The smoke from the burning warships was a hindrance during the latter part of the second attack.”

Fuchida’s voice rose as his enthusiasm increased. “Our pilots will escape by flying over Ford Island and across other fleet maintenance areas at Pearl City, which they will attack if there are bombs remaining. At that point the planes will turn west and fly away from the island. As you are aware, the targets are very close together. It will take but a few minutes to accomplish their destruction.”

Fuchida knew it would not be that simple. In order to hit the oil facilities, they would first have to fly over Hickam Field, which was sure to be well defended by American antiaircraft guns. Nor could the planes turn and head west without placing themselves between Wheeler Field and the Marine air base at Ewa. If the Americans reacted quickly, the casualties would be severe.

However, most of the American planes had already been destroyed on the ground, and it was unlikely that the few that got in the air against the attack would be able to coordinate their efforts. Both Fuchida and Genda thought it was a risk well worth taking.

Fuchida smiled. “Admiral, the battleship Pennsylvania is in one of the dry docks, as are the cruisers San Francisco and Honolulu, and we do not believe either is badly damaged. Therefore, when we get the docks, we will sink the Pennsylvania and the other ships, adding another battleship to the tally.”

Nagumo was in turmoil. Genda was right about the desirability of destroying the oil tanks and the dry docks, and the virtually unharmed Pennsylvania was a truly tempting target. Fuchida was right about utilizing only a small number of planes in a localized attack on a target that was tantalizingly close to the safety of the ocean. Japanese planes would be able to attack directly from the sea and not overfly much of Oahu at all. They would not be subject to antiaircraft until the very last moment. It was brilliant. It would save lives.

“Admiral,” Genda said, “the planes are fueled and armed, and the pilots are ready to go. This entire event can be over and done with in little more than three hours. At that time, the fleet can steam northward and be many miles away from here before nightfall.”