"Tank Destroyer" To Van Duc and the Secret in the Weapons Factory

"Like a farmer who needs a hoe or a shovel, I think I have to create my own means and weapons to fight the enemy. As young people, everyone hates the enemy and longs to contribute something to their homeland and village," hero Ut Duc, now 83 years old, recalls his wartime memories.

In a spacious, peaceful house in Xom Bung hamlet, Nhuan Duc commune, Cu Chi district, Mr. Ut Duc (real name To Van Duc, born in 1942) warmly led Dan Tri reporter to a special glass cabinet - where mines, flashlights, handbags, water bottles... are kept as priceless souvenirs. The war has been over for half a century, but the images of the past are still vivid in the memory of the hero of the steel land of Cu Chi.

Poor and uneducated, Ut Duc at that time brought with him the knowledge of bicycle repair and mechanical engineering learned from years of struggling to make a living to join the militia and guerrillas of Nhuan Duc commune, in charge of the workshop repairing broken weapons.

At that time, the US and the old regime carried out a special war strategy, piloting the establishment of strategic hamlets in many rural areas in the South. In Nhuan Duc commune, Cu Chi district, the main force of the old regime continuously swept through, trying to control and suppress revolutionary struggles. With a seething hatred for the enemy and a will to be self-reliant, the young man Ut Duc told himself that he had to manufacture weapons to fight the enemy.

"In the early 1960s, guerrillas and militias in the Cu Chi area were lacking everything. At that time, only the main force had guns and ammunition, while the weapons of the guerrillas and militias were mainly machetes, bamboo sticks, and grenades. Entering the workshop in 1962, I was concerned about finding raw materials, iron and steel, creating guns from scrap iron, and adding weapons for the people to fight the enemy," Mr. Duc recalled.

Thanks to his intelligence and resourceful hands, Mr. Duc turned crude materials into sky horse guns, rifles, K54 pistols... However, for someone who only studied until grade 4, the young man that year experienced many difficulties when sketching, manufacturing, and assembling weapons.

"Once, I begged my brother to borrow an American 12mm gun. When I brought it back to the workshop, I took apart all the gun parts and placed them on a drawing. Not having any technical drawing skills, I had to put the gun on a white paper. If the part looked like the letter A, I drew the letter a, if it looked like B, I drew the letter b, memorizing every detail in my head.

Making a gun that simulates this type of gun is not simple because the trigger of an American gun is automatic, firing one bullet will immediately fire another. I have little education, so at first it was very difficult to figure out in practice, it took a whole month to assemble a gun," he shared.

Within 2 years, Mr. Duc created 21 rifles, 19 pistols and 1 submachine gun. He studied the outside situation, improved weapons and instructed his colleagues in the workshop to produce many good quality guns, contributing to breaking the enemy's sweeps, forcing them to stop shelling for a while.

The mechanized soldier Ut Duc also had the feat of sinking a large American logistics supply ship on the Saigon River, anchored near Ben Dinh hamlet, Nhuan Duc commune.

The first time he tried it, he used a 50kg bomb from the French resistance war and took it out to the river, but the waves washed the bombs away. Undaunted, he researched the army's mines and mines, bought 20 oil barrels from scrap metal, welded them together, made them into buoys and attached explosives to them. The second time, the ship hit a mine and sank. He retreated into the bushes to escape, avoiding the bullets of the American soldiers.

After the failure of the "special war" strategy in the winter-spring of 1965-1966, the US carried out the "local war" strategy, aiming to defeat the main force of the National Liberation Front of South Vietnam.

One day in January 1966, the sky and earth of Cu Chi shook in the air filled with the strong smell of gunpowder and bombs. Operation Crimp (The Trap) in which American infantry combined with air force, tanks, and artillery landed in Nhuan Duc commune continuously bombed, sprayed toxic chemicals, and swept through, turning the area north of Cu Chi into a giant battlefield.

As a buffer zone between the vast forests of the East and Saigon, Cu Chi became a thorn in the enemy's side that needed to be removed.

That night, 2km from where the enemy was stationed, Mr. Duc and a friend hid behind a row of trees, secretly monitoring the enemy's movements. The situation was critical, and the captain of the weapons factory realized that there were many difficulties. The enemy was sweeping through with a large army and modern weapons. How could the guerrillas and the people have enough strength to fight?

"I racked my brain thinking of how to attack enemy tanks. At that time, we didn't have B40s to attack tanks. We had to do something! I wasn't afraid, I was a young man, I just wanted a chance to fight the enemy," Mr. To Van Duc recalled.

Thinking is doing, the very next day, Mr. Duc went to pick up cluster bombs - the kind that the enemy dropped but did not explode - brought them home, opened them to learn about their features, then mixed explosives into them to create a rolling mine.

In the first test, he guessed the direction of the tank, placed the mine about 20m away from the tank. As a result, the enemy tank slowly moved forward, ran over it, and broke its tracks. The first battle was considered a success. While working, he directly brought it to fight the enemy to conduct additional research. After that, he continued to think, improving the mine into a sledgehammer mine to increase its anti-tank capabilities, so that the M113, M118, and M41 tanks would "explode wherever they hit". Three months later, the sledgehammer mine was born.

"The difference between a pusher mine and a rolling mine is the lever. I improved a few operations, then placed mines in horizontal rows at places where enemy tanks would definitely pass. Previously, the tank's wheels would run directly over the mine to explode, but now the tank has to run over it and hit any part of the lever to be destroyed," said Mr. Duc.

To Van Duc's invention of the mine was widely popularized on the battlefield, contributing significantly to the guerrilla movement, fighting to receive the title of "American killer", "American tank killer" at that time. Sometimes, the factory did not have enough manpower, so the elderly, women, and children rolled up their sleeves to produce mines. In each commune in Cu Chi, people planted mines in the "dead zone" areas, because if they crossed there, the tank would explode and burn down.

In January 1967, the US swept through Cu Chi in Operation Cedar Falls (Skinning the Earth). The landmines invented by hero To Van Duc were used throughout the battlefields, contributing to the destruction of hundreds of vehicles and many helicopters, repelling the enemy's evil steps. Among them, we must mention the heroic martyr Pham Van Coi, who used the landmines invented by Ut Duc to fight, killing nearly 90 enemies in one battle and was awarded the title of "American-killing general".

Why can farmers who work hard in the fields, when facing the enemy, become brave and courageous people, not afraid to face death?

When we asked this question to hero To Van Duc, he pondered for a long time and then said: "Cu Chi land never lacked bombs or gunfire. Death and life were side by side. My parents died early. In 1945, the French army dropped bombs, the house did not have a shelter, I hid under the scaffolding. My uncle Sau was a martyr, sacrificed in 1951. When he died, I was only 9 years old.

When I grew up, everyone participated in the revolution, small people did small things, big people did big things. Guerrillas fought very fiercely and directly. As a factory manager, I also equipped myself with weapons to protect the base. During the war years, I single-handedly destroyed 13 tanks and 53 American soldiers. No one asked me to, I also went to fight the enemy to share the fire with the revolutionary forces."

Hero To Van Duc calmly said that during wartime, standing on the line between life and death became a normal thing. He considered himself lucky: "Bombs and bullets avoided me, letting me live, I survived all dangers, otherwise, I would have died a long time ago."

In 1963, as planes circled overhead, Mr. To Van Duc prepared 10 grenades to throw at the enemy to protect the base. On the ninth grenade, the grenade exploded in his hand, blood flowed profusely, and his nephew standing behind him quickly carried him to the infirmary. "Luckily, the grenade only exploded halfway, so I wasn't too seriously injured. More than 60 years later, shrapnel is still in my body," he recounted.

Another time, in 1966, the US dropped many bombs on Bau Tran hamlet, a few hundred meters from Xom Bung hamlet. Six heavy bombs, weighing about 250kg, were scattered across the village. If they exploded, they could destroy a large area. People fled because they were afraid of the bombs exploding. The Nhuan Duc commune Party Committee met with Mr. To Van Duc and asked him if he had any way to move these six bombs.

"I was scared. But I had to try," he said.

That day, he and two comrades in the workshop, along with some female guerrillas, used hoes and shovels to dig out handfuls of soil. When they reached a dangerous distance, he told everyone to stay away, and he alone observed the giant bomb, which looked like a whale lying on its belly. Many girls cried, thinking that Mr. Duc would die defusing the bomb. They sighed and said that he was "handsome but died young".

"People think I'm reckless, but I did my research. I realized that the Americans dropped the bombs low, so there was a possibility that they couldn't open the safety latch in time. As expected, when I opened the fuse, I saw that the two warheads weren't working, so I immediately turned the warheads back to safety. This was just a dud bomb," said Mr. Duc.

Thanks to Mr. Duc's experience and guidance, the remaining 5 bombs were safely defused. Mr. Duc's achievements in making and disarming mines made the people of Cu Chi district admire him, and world reporters were surprised that "The US lost to even Vietnamese farmers".

On September 17, 1967, Mr. To Van Duc was awarded the Third Class Liberation Military Exploit Medal and the title of Hero of the People's Liberation Armed Forces by the Central Committee of the National Liberation Front of South Vietnam. That year, he was only 25 years old.

"I am a farmer, used to plowing and harvesting rice, not creating any new technology. I just like to do practical research, want to do useful things, improve weapons. I do not ask for any achievements or recognition, just contribute my efforts, do what I can for my homeland.

Even on the day I participated in the Heroic Emulation Soldiers Congress on September 17, 1967, and was honored as a Hero of the Liberation Armed Forces, I just knew I had received this precious title," he confided.

From the land that was once plowed by bombs, Cu Chi has now "changed its skin". No longer are the fields covered with bomb craters, the trees are bare, the villages are destroyed, Cu Chi has put on a new coat, where there are high-tech agricultural gardens, eco -tourism areas , and increasingly developing residential areas.

There, former mechanized soldier To Van Duc enjoys a peaceful old age with his children and grandchildren. When we visited, he and his daughter-in-law and son-in-law were having lunch together. Mr. Duc showed off the jar of pickled mango he made himself from the mango tree he grew.

"I come from a farming family. Since I was a child, I have herded buffaloes to the fields from early morning until noon. It was so hard that I thought I would no longer be a farmer. But after retiring from the army, I stuck to farming, developing cultivation and animal husbandry. My wife and I reclaimed the pristine swampy land, went to Ben Tre to buy seeds, planted fruit trees, raised pigs and animals," Mr. Duc shared.

Mr. Duc's wife passed away a few years ago, and the only remaining member of the family is his 85-year-old sister who lives in Xom Bung hamlet. Every weekend, he drives from District 12 to Cu Chi to visit his farm, garden, and sister, then drives back to the city the next day.

The guns have stopped and peace has been restored for half a century. Mr. Duc still often reminisces about the days of fighting with the people and guerrillas of Cu Chi. Occasionally, he rides his old motorbike around Nhuan Duc commune, visiting old battlefields and old comrades. The weapons factory and base of that time have now given way to spacious houses and fruit-laden gardens.

He said, Cu Chi has changed its clothes, but the pain remains.

The Nhuan Duc weapons factory where Mr. Duc used to work had a number of comrades who sacrificed their lives. The old generation in Cu Chi who are still alive today also have many people who have lost arms, legs, or body parts after years of bombs and bullets. As a 1/4 disabled veteran, Mr. Duc's wounds sometimes ache every time the weather changes.

Recently, Mr. Duc was extremely moved when he went to the cinema to watch the movie Tunnels - a work in which he had advised the film crew on production, setting, and character building. He thanked director Bui Thac Chuyen for recreating a part of the "land of steel and bronze" on the screen.

"There are no words to describe the hardship and loss of this land. In the past, we hid in the tunnels, every time we went up to the hatch cover we would drink tea, for 5 minutes then go back down. During the fierce B52 bombings, the sacrifices of the militia in the area were very painful. I once witnessed the wife of Mr. Ba Anh - my team leader - die from a bomb. At that time she was only 23 years old and pregnant. I carried her body with Mr. Ba Anh, forever haunted by the image of her skin cracking and her hands convulsing.

I want nothing more than for the younger generation to preserve the revolutionary tradition, to know how much blood and sweat our ancestors shed and how much time they spent to protect every inch of our homeland and country," he said.