Long Road to Tokyo

As in the struggle against Nazi Germany, American strategy in the war against Japan includes

“launching mass bombing attacks against factories, military installations, and cities.”

But the map of the Asian Pacific War covers enormous distances.

A new, more powerful bomber is needed. The B-29 Super Fortress.

Securing air bases for these super forts, becomes a primary objective for President Roosevelt and American military leaders. This is World War II with Tom Hanks, episode 14, long road to Tokyo. For over two years, the United States has been building the B-29 bomber, the Super Fortress. When it's ready to roll off the assembly line, the B-29 will be one of the most potent weapons

in the American arson. The B-29 Super Fortress is the most expensive program in World War II, $3 billion to go ahead and build an aircraft. The B-29 is a stunning leap in aircraft technology. The B-29 will incorporate a pressurized cabin, airborne radar, and has 10 miles of wiring. It had a remote controlled turret that the most powerful engines in the history of the world.

But the critical thing about the B-29 was range. It could carry bombs,

barther, higher, faster than anything else that had not just been built, but ever imagined. The complexity of its design, however, delays its manufacture. It's been riddled with problems, it ends up behind schedule.

“Bombing the Japanese home islands is a crucial part of the American strategy”

in the Asian Pacific War. Allied air commanders want to launch the same kind of air offensive against Japan that they've been carrying out against Germany. They wanted to destroy factories, shipyards, infrastructure, bring the Japanese war economy to its knees. In addition to strategic considerations, President Roosevelt understands that the American people expect a retribution against the Japanese.

If you had done a public opinion survey of Americans, there was a pop-able sense of wanting to get these people back for Pearl Harbor. By 1943, it's payback time. And so the B-29 is going to become the first weapon system

“that can really attack the Japanese homeland and military targets.”

The problem is, where are your airfields going to be? They have to be with

an range of the Japanese home islands. U.S. Marines have been fighting their way across the Pacific, but it will take months before they can secure an area suitable for launching B-29s. The B-29's got a 1600-mile combat range, so Roosevelt's looking at several options as to where to base these things. They don't have an island close enough, but they do have an ally within range of the Japanese home islands, and that ally is Jankai Shek and China.

Jankai Shek emerged as the leader of the Chinese Nationalist Party in 1928. He's a rural China ever since. He is the generalistimo of China. He's a general, but he's also a dictator. The problem he's got is since the early 1930s there is rising communism under Mao Zedong. He's a fact we've got a civil war. In addition to internal conflict, China faces an external threat. Japan invaded China in 1937 and seized Chiang's capital, Nanking, as well as all major Chinese

coastal cities. The Japanese control 95% of China's industry, 90% of China's railways, half of China's population. They control a quarter to a third of China's landmass, and they close off all the Chinese ports. Separate from Chinese port cities, Chiang established a new capital, Chongqing, and constructed a route that connected China to the port of Rengun into British comedy of Burma. Cut through more than 700 miles of mountainous jungle terrain,

the Burma road was China's main route for receiving supplies, primarily from the United States, until Japan seized Burma too. The final piece of this Japanese imperial puzzle was the conquest of Burma in 1942.

The Chinese have lost their own billacle, they've lost their artillery, all their supplies flowing in.

“Chiang Kai-Shak has maybe 4 million men available for military service, but only a million rifles.”

So, he's desperate for Western material to flesh out his army and post some kind of serious obstacle to the Japanese. In November of 1943, President Roosevelt confers with Chiang and British Prime Minister Winston Churchill in Cairo, at the top of the agenda, how to keep the Chinese in the fight. Franklin Roosevelt is worried that if China is without resources,

Chiang Kai-Shak could make a separate piece with Japan, which would be hugely problematic for the Americans. China is where the vast majority of the Japanese army is currently being tied up. And let's not forget that Roosevelt has this big new weapon, the B-29s.

“He wants to base them in Southern China, so keeping China in the war is absolutely essential to FDR.”

Chiang goes to Cairo with a big shopping mist. He needs aircraft, fuel, shelves, guns. They'll take anything that the Allies will give him. He's pretty desperate. Winston Churchill is just a little bit alarming to him. He just doesn't trust Chiang Kai-Shak in his bones. Chiang Kai-Shak has a reputation for being corrupt, not particularly reliable. There are valid concerns that instead of using the supplies that FDR is promising, Chiang Kai-Shak,

for the purposes of fighting Japan, he might instead board those supplies and then use them to fight the Communist. FDR knew he wasn't running a Boy Scout troop, so he didn't examine to closely the morals of those who shared his interest. That wasn't how you could fight a global war. That Cairo FDR and Chiang agree that the Chinese will build runways for the B-29s, and that the U.S. will send even more supplies to China. That requires mind-poggling

scales of logistics. For a single bullet to get to a single Chinese rifle, it's got to come from a factory, let's say, in a mid-west. So you send it all the way across specific, the British still hold India, so it would then get into a hotel, then be put on to a train, then sent up to a north-east India, and then fly them over the Himalayas to the nationalists in China. Flying the India-China ferry over the highest mountain range in the world is extremely hazardous.

The men ordered to do it, call it the hump. Flying supplies into China is something that's

never been attempted on this scale. These were just transport aircraft, but the missions were as

challenging as bomber raids over Germany. These aircraft are taken off with incredibly high weights because we are trying to get as many supplies in as we can. The route is only about 500 miles, but the difficulty is the altitude. These pilots are flying in unpressurized aircraft, over peaks that are 16,000 feet high, and then back down again to their Chinese bases. We've got this hot moist air bubbling out of the Indian Ocean, meeting with this Siberian air

blowing down from Tibet, causing some of the most difficult weather conditions on the planet.

You get these incredible changes in air pressure,

and pilots have flew the hump to say they're playing with lurch, like 100 feet in the air, and then drop 200 feet and lurch back up 100 feet. It's hard to imagine for the pilots who do it. The aircraft is proven, but not in these conditions, so every time they go up, they're learning. But there's a cost to learning this real time. 594 aircraft are lost in 1,500 air crew.

“The problem is you have to deliver 18 tons of fuel and other supplies to get one ton of”

stuff to the Chinese army. It was a trickle of what was needed. But China remains a priority for President Roosevelt. There is another option. The Allies needs to reopen the Bermanente. By late 1943, China has been at war with Japan for six years, engaging the majority of the Japanese army. President Roosevelt and his military leaders are determined to defend China,

including using B29s to strike the Japanese home islands. The U.S. plans to build four air bases

and that means it needs a runway that's strong enough to land on. But the problem is there's no

“way to bring in a bulldozer or a truck or a heavy equipment in the China. They simply won't fit”

in the aircraft that are flying over the hump. But the upside for running a bomber campaign out of China is that the Americans know that they will have access to all the Chinese labor they could ask for. Hundreds of thousands of people riding out a runway by hand. No bulldozers are complicated machinery available, only man proud and hardware. Just the sheer scale of human labor, it looks like ancient history, men, women, children,

pulling the rollers working side by side. Their country in jeopardy, Chinese civilians defend against the Japanese any way they can, building roads, constructing airfields, loading supplies. China's an agrarian economy. In a time period, we're industrial warfare has taken over. So how did they produce all these weapons that you need? For example, how do you produce tanks? So part of the problem here for Chang is that he needs everything.

“The only way to bring the tanks and the artillery that Zhang needs into China is to reopen the”

Burma Road. The Allies have more than a quarter of a million troops based in eastern India

from Calcutta to Lido in a song. They plan a two-prong defensive. The British 14th Army will push into Central Burma to expel the Japanese. An American Red Force will cross into northern Burma and fight their way through to re-establish the Burma Road. General Joseph Stillwell commands the American forces. His personal and professional connection to China spans three decades. Joseph Stillwell, well-known as vinegar Joe, he's cranky and a surrogate and sarcastic.

But Stillwell speaks in Reed's Mandarin. He's a great lover of China and he has nothing but good things to say about the Chinese. I respected Commander. Stillwell has trained thousands of soldiers in his long career. Stillwell's task is to take a handful of Chinese divisions. 30,000 of Zhang Kai's checks troops and train them up to Western standards. He takes over an old British POW camp in India and he's able to give them the training,

the weaponry, so that they turn themselves into relatively solid units. General William Slim, Uncle Bill, to his troops, leads the British 14th Army, a multinational force comprised of units from Britain, India and Africa. Many have been battling the Japanese since the invasion of Burma. Slim says, "Look, we got beaten in Burma because we couldn't fight in the jungle like the Japanese can. They're not super humans, we just have to learn how to

do it." The Japanese were considered to be these amazing jungle fighters. But we should remember,

Japan's not a jungle country. They're not great jungle fighters because they grew up in it. This is about training. A complete rethink is needed. Slim starts training everybody. Not just frontline infantrymen, everyone needs to be able to handle themselves with their weapons. The bottle washers and the cooks and the truck drivers, and everyone needs to know that the Japanese are not these supermen. They're not bogeymen. Actually, they are completely defeatable.

“So I think by this point, the war's going very badly for Japan. You've had the battle midway in 1942,”

which Japan lost. Now as a result, Japanese shipping is struggling to get through, so you've got rationing tightening in Japan. And then back in Europe, you've had the German loss at Stalingrad. You've had the toppling of Mussolini. So I think at this point, Japan doesn't expect it's going to get any help really from the Axis powers. Hadekki Tojo, who has been prime minister since 1941, is the dominant force in the Japanese

government and military. By early 1944, there's a feeling for Tojo and brothers get the high command that something can be done elsewhere in the war to try and offer Japan a little bit of progress. And some kind of dramatic success for the Japanese might force the Americans to come to the

and on Chankai Shek, in China. Prime Minister Tojo approves Operation Hugo,

an invasion into India. His generals prepared to attack the British bases of the 14th Army, and to capture the American hump airfields. Tojo understands that at this point, these flights across the hump are the last remaining connection point with the West, that the Chinese national government has. And if you can cut those air bases off, that will then be the straw that breaks the nationalists' back. For the Allies,

this is rife with portents of disaster. I also have my name, Maldonado, and I am the founder of Yaui, one of the main teams of Kunstwerke and Handgefährtich. Mine was a lot of Shopify, because Shopify, in comparison to the other platforms that I tested with Ambe-Nurzer-Front-Listen was.

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“Japanese troops move across the Burmese jungle into India,”

toward British bases and the American airfields. The Japanese commander is General Wenia Mutaguchi. Mutaguchi thinks he is a creature of destiny, and he's got a plan. He believes that right there on the very, very Western frontier of the Japanese Empire, he could strike a blow

that could save the war for Japan. Mutaguchi hopes his invasion will inspire the Indians to overthrow the British and join Japan in the war. The Japanese are banking speed and surprise that they're going to move three divisions across these 8,000 foot high mountains in the space of just a few days.

As such, he cuts the rations for all of his attack soldiers to just 20 days worth of food.

“The Japanese soldiers carry nearly small amount of food supply, like dried rice,”

and they do not carry many heavy weapons. So the Japanese cannot get locked into an nutritional battle, because they're traveling light. They're going to have to rely on capturing British supply dumps as they go along. It's a gamble. To get to the air bases in India, Mutaguchi will need to cross the info plane.

Side of a large British forward base. The info plane. It's kind of like a big river valley, surrounded by mountainous jungle uterine. The priests have used this circular bread basket. They've got airfields there, they've got supply dumps, food, everything the Japanese need. Based in info are three British Indian divisions from general slams 14th Army.

They're about to push into enemy territory. When they receive reports, then Mutaguchi's Japanese troops are moving towards them. Milselam's new plan is to withdraw slightly, create a killing zone, let the Japanese attack through this difficult terrain, and pound them with artillery and aircraft. He's going to relinquish ground. But all the time he's going to a trip

grind down the Japanese. This is a high risk strategy, and you can only do that if you're extremely confident that your men are sufficiently trained. But Mutaguchi's force arrives quickly, and as far larger than slim was expecting. So when these Japanese divisions start sort of materializing out of the jungle, it's a real pucker moment for the British.

The Japanese encircle info and cut off its supply rotes.

Out of these absolutely touch and go. But Mutaguchi is mired in mental models that were applicable

“in 1942 when are no longer applicable in 44. Back then, if you hit an Indian division in the”

face with a frontal attack a lot of the time, it fell apart. But Slim's Army is better trained. It is more resilient. And from a morale standpoint, they believe in themselves. They think that they can fight the Japanese totator. Fighting is relentless around him fall. But General Slim has a plan to bring and reinforcements and supplies. All this time, in fall itself, is completely cut off.

And if you're going to make a stand, you're going to need supplies. What slim recognises with his

American colleagues is that Appau is Keith the Helping. There's only one way to supply this

“allied pocket. And that is by air. The Americans have already got a very efficient well-trained”

transport air force in the north of India, the hump. And they turned it that air lift 90 degrees aside and aim towards him fall in the British troops there. When you're flying low and slow, you are one big fat target. These cargo planes have no defensive armament. They don't have any guns. And if you push the cargo out for a second slate, it's going to end up in the Japanese hands.

But astonishingly, it works. These transports air drop in land about 14 million pounds of food,

ammunition, heavy equipment, and thousands of fresh troops. And that means that Slim can keep

“his forces fighting. Lutaguchi had hoped to take him fall within days right off the march.”

Instead, what he gets is a meat grinder. For weeks, divisions of General Slim's 14th Army have been receiving supplies by air. There, the front line resisting Japan's invasion of India. But Mudaguchi's men are running out of time. The Japanese have gone into the offensive without much equipment. They don't have an established supply line. So every day that they don't achieve success, it becomes more and more desperate. Of course, the big problem they face is Russians.

We start to run out. Hunger starts to become a big issue. Bad picking up snakes. They're trying to eat monkeys. They are literally starving. General Toujou famously issued instructions for the soldiers in the battlefield. That, to be taken by enemy as a prisoner of war, is unacceptable. Bacing defeat, then should make a final societal ties, and die, or commit suicide. The survivors are forced to retreat. Japanese soldiers are dropping dead along the route.

The retreat becomes hellish. The Japanese words were translated as "the road bones." The survivors' accounts are of mass suicides all along the way. There are stories our Japanese buddies getting together and hugging each other and then detonating a grenade between the two of them. Up to this point in the war, this is the largest defeat the Japanese Army has ever suffered on the ground, around 60,000 casualties. Mudaguchi had a vision of this operation to destroy the

Allied efforts in Northeastern India and FOMEN an insurrection. All of those dreams are shattered at the end of this. In the spring of 1944, President Roosevelt is focused on operation overlord, the upcoming invasion of Normandy. But he's frustrated by the delays in East Asia, and the fact that the B29s are still not in action. America is in Burma and in this theater to supply China with weapons and to supply their B29 bases in southern China. Roosevelt has been told

looks increasingly futile. And yet Roosevelt simply doesn't see another horse to back.

“In May of 1944, there is no alternate place from which B29 bombers can operate.”

In Northern Burma, General vinegar Joe still well is preparing troops to push to the Burma Road. If the Americans can reopen that road, it's going to completely transform, not only the ground campaign in China for Shang, but also the aerial campaign for the American B29s that are going to be based in China, because they will be able to drive over the heavy equipment that they can't fly across the hump, like steam shovels and steam rollers, and so it transformed these bases into the

sort of bases that Americans like to build, big sprawling and full of warehouses. Still well's plan is to move across northern Burma, attack the Japanese military base

“at Michigan, then push forward to create a new route to the Burma Road. He said 7,000 men,”

including Chinese troops and a veteran American deep penetration force, nicknamed "Marrow's Marauders" on a three-week march through the jungle towards Michigan. Certain fighting environments kill you, all by themselves. You don't need bullets, you don't need shells. The jungle kills you. It destroys armies day by day. The American and Chinese troops that are inserted there, they're just absolutely devastated by

illness. They've all got a me big disinert, severe diarrhea. They've all gotten you know, dengue and other tropical fevers. There was nowhere to rest. There was nowhere to recuperate and nowhere to get the resources for war. On May 17th, still well's troops launched the attack on Michigan. It's a really hard fought battle. There's more Japanese there than the expected,

and the Japanese fight doggy for it. The Americans call in air support from their bases in India and take Michigan airfield. The U.S. Gliders land, bringing reinforcements, and general still well. So with the fall of Michigan, that now enables the Americans to play their strong suit, which is construction. Army engineers and local laborers start to build a new route from India to the Burner Road. It's hundreds of miles long. It's great out of the jungle and it's a major

construction program. It's going to take months. From the British and American standpoint, it's all looking good. It's going to take a while to rebuild that road, but we can rebuild it now, and it seems that the tea leaves are now propitious for a B-29 offensive out of China.

The problem is that the Allies don't know that the Japanese haven't even bigger land operation

up their sleeve. General Stillwell's victory in Michigan will enable the Americans to reconnect to the Burner Road, but it's a slow and arduous process, and the road won't be operational for months. In June 1944, B-29s begin to arrive at the airfields in China. The Army Air Forces have been waiting for the B-29 for years. Finally, here they are, ready to fly their first missions out of China. The idea is to put up a sustained bombing campaign over Japan. The key is being able to fly

missions over and over and over again. The problem is logistics. The B-29 is in enormous fuel hog, but runs on about 9,000 gallons of gasoline per sortie. They also need a lot of bombs,

“and the only way you're going to get bombs and fuel to those airfields is they got to fly over the”

hump until they open up a new Irma Road. It takes eight airlift missions flying over the hump for every B-29 combat mission just to bring in the bombs in the fuel.

In mid-June, the first B-29 combat mission to Japan sets off from Chengdu.

68 superfortresses attack the imperial iron and steelworks at Yawata in southern Japan.

they're only flying a few missions at a time. It's just not going to add up to the sustained

pounding campaign that Roosevelt wants.

“Meanwhile, Prime Minister Tojo has launched an offensive in China.”

It's called Operation Ichigo, which means Operation No. 1. And this is the largest operation that the Japanese undertake during the war. The offensive has two goals. Secure land access to Japan's occupied possessions in Southeast Asia and capture U.S. air bases in China.

The Japanese attack with about a half a million troops, several thousand artillery pieces,

hundreds of tanks, a lot of aircraft as well. But the big surprise of this campaign is how poor Chinachecks forces are. At this point, some of them are starving. They've been lots of deserts from that army.

“And with that level of morale, some of these forces under Japanese pressure simply melt away.”

The Japanese put south over powering Chinese forces. Millions of Chinese attempt to flee caught between a foreign invader and their own corrupt leaders. The U.S. is forced to abandon bases in airfields. It's a huge embarrassment for Chinachecks, particularly in the face of his allies. All this time he's been trying to talk up what his capable of

if only the Americans give him what he needs and yet in the face of Operation Ichigo, his forces just seem to crumble. From the Americans looking at the wreckage of the aftermath of Ichigo,

“they recognize that the Chinese can't defend American bases no matter where they are.”

On top of that, the increasing logistical headaches of trying to get supplies over the hump means that they decide to just cut their losses. And they've pack up those B-29s. The Army Air Force has put everything into making these Chinese bases work, but they're done with China. And the Americans may now have a new option for basing B-29s, which is a better option.

Since 1943, American forces have been fighting their way across the central Pacific. Now, a combined marine and army force is on the verge of invading the Mariana Islands. Tinian, Guam, and Saipan, only 1,600 miles from Japan. So if the Americans can capture the Mariana's, the B-29th bomber will now be within range of almost all of Japan. The expectation for the Americans is that this should be a relatively easy operation,

but the reality is going to be utterly different.

Just after D-Day, the Allied invasion of Europe, American forces attack Saipan in the middle of the Pacific. This is really an unprecedented display of American power projection that the Americans are able to launch these two massive operations overlord first in Europe. And then Saipan, they're separated by half a planet. They're thousands of miles apart. The expectation is that this is going to take three days for two marine divisions and an army division to be able to conquer Saipan.

But the Japanese had fortified it and built D-Day-style fortifications, not only bunkers and pill boxes, but they had dummy bunkers and pill boxes so that they could waste some of the naval bombardment on fake targets. In fact, there's actually 32,000 Japanese there. Saipan is the part of the Japanese defenses that they would consider to be the inner ring that must be defended that they will sacrifice the most for.

Because if they lose Saipan, then Tokyo is in danger and that's where the emperor is. The resistance is ferocious. The Americans successfully get a full divisions where the troops on there within the space of just a few hours. In the initial assault, 8,000 Marines land. Over 2,000 of them become casualties.

Anytime a Japanese formation attempts to put in a counterattack, they are immediately met with

“inordinate amounts of naval gunfire that just crush them.”

The Japanese retreat into the hills in the interior, along with several thousand Japanese settlers living in Saipan. And they forced the Marines in the army troops to root them out of caves in these hills. The battle for Saipan lasts almost a month. Thousands of civilians die, caught in the crossfire. The final climax of this battle happens at a set of cliffs on the Norman Party Island.

At Marti Point, advancing U.S. troops traps civilians in Japanese soldiers

“between the front line and the sea. The Japanese propaganda that's been fed to these people”

tells them that the Americans are going to kill all the men, rape all the women, and it's effective. They don't surrender. And then as the Marines close in, some of them leap to their deaths, some of them clutching their children. Marines and soldiers confront the inconceivable. For Japan, the loss of Saipan is a disaster.

They now had the heart ripped out of their defense of line, and they know that the Americans now

“are going to have perfect operating conditions to launch this bomber offensive against Japan itself.”

The casualties are high, for both sides. But the terrible loss of life finally

gives the B-29s the air bases they need to bomb Japan. Instead of having hand-built runways in China that require airlift just to bring in the gas, now in the Marianas Islands. You have huge runways built by the sea bees using brilliant white coral as hard and durable as you can want. On these three islands, Saipan, Tinian and Guam. The Americans build five long runway complexes each to be supported by a bomber group of 180

B-29s. And suddenly, the Marianas are the world's biggest air base.

FDRs objective the B-29 finally gets its optimum opportunity to achieve the mission for which it was

developed in the first place. November 1944. D-29 is super fortresses. Take off for the first of many missions to bomb the home islands of Japan. With the capture of the Marianas Island Shamed the United States is capable of regularly striking Japan, just as it's been able to hit Germany for the past two years. As the tide turns for these axis partners, each country tightens its grip on its people.

World War II with Tom Hanks is produced by a and eat factual studios, utopia limited, play term productions and back pocket studios in association with motion entertainment for the history channel. This episode was narrated by Tom Hanks and mixed by John Lloyd, additional voicing provided by me, Jeremy Reagan. From the history channel, our executive producers are Eli Lera and Live Fidler. For play tone, executive producers are Tom Hanks

and Gary Getsman. For back pocket studios, our executive producer is Ben Dickstein.