"Most of the pirate ships are made of iron, so it is difficult to pay for them." Another aide shook his head in disapproval.

Chang Qingyun's unique weapon turned out not to be the fire attack ship, a traditional Chinese water warfare weapon, the main means of the Ming Dynasty and Qing Dynasty naval divisions to resist foreign aggression. His unique weapon was the underwater Hunjianglong - a traditional Chinese-made mine.

.According to some books, the underwater dragon is the original anchor mine, and its significance is the same as the "swarm of bees" is the originator of modern rocket launchers.

However, due to serious problems with the firing mechanism and difficulty in laying out, this anchor mine has never been of practical use, and gradually became an "artifact" in the books.

Of course He Rubin knew about such things. The late Ming Dynasty was an era when firearms exploded in China. Anyone who could read a few words was talking about the invention and creation of firearms, although most of them were just like Song Yingxing said, hoping to make a fortune by getting promoted.

The underwater Hunjianglong has no practical value at all, as He Rubin knows very well. But Chang Qingyun's strange weapon is an improved version of the Hunjianglong - similar to Drifting Thunder.

Chang Qingyun immediately used tea as ink on the table and drew a sketch. It was roughly like putting gunpowder in a clay pot and sealing it, and then crisscrossing bamboos on all sides, which not only provided buoyancy but also made it easier to catch the ship. The raft was then covered with straw or the like.

.The soldier who specializes in water-based skills pushed the water to the side of the thief's boat, and then lit the fuse.

"Maybe we don't need to use military force, we can just send small boats to ride the night tide into the harbor, release hundreds of river dragons outside the harbor, float them into the harbor with the tide, and use stuffy incense inside the river dragons to ignite the fire." Chang Qingyun said.

Of course, there is no accuracy in casting floating mines in this way, so you need to release more, one or two hundred at a time. Even if they don't hit the ship, as long as they explode at the right time, they can still disturb the thieves. If they can sink and injure them,

The thieves thought that the Great Wall was a big iron ship, so the thieves had no choice but to surrender.

Chang Qingyun's new tactic caused a discussion among the staff. Of course they understood the significance of Hunjiang Dragon. If Hunjiang Dragon was used in large numbers in Bopu, not only would the Kun thief's ships be damaged, but the remaining ships would also be destroyed.

If you dare to stay longer in the harbor, you will definitely seek peace in advance.

He Rubin wondered if this thing would work? But it didn't cost much. He Rubin didn't really believe that this thing could sink a large iron ship, but it would be a great achievement to sink several iron speedboats. He immediately agreed to let people

Make a trial batch first.

"It's best to send this thing into the harbor with soldiers who are good at water." Chang Qingyun suggested, "Master Zhentai, why don't you build a mine regiment camp and select a hundred or ten water warriors who are good at water to train, and you will be able to achieve amazing results!

"

A local staff member said: "There are poor people in this province. They usually live on the water and wander around, and there are many rapists and thieves. However, the water is very good, so it is better to recruit water warriors and use them to cast the river dragon.

"It has the effect of fighting poison with poison, even if there are occasional casualties, it is not a pity. It will not damage the power of heaven, and it can eliminate harm to the local area."

At the beginning, the staff talked about firearms. The late Ming Dynasty was originally an era when everyone talked about firearms. There were many books of all kinds and it was not difficult to obtain them, so most of the staff could tell something about Chou Yin Mao. He Rubin was also in this way.

People, as well as books, were very eloquent when talking about it. Because it was rumored that the Kun thief's firearms were powerful, everyone wanted to find several more powerful ways to restrain the enemy.

He Rubin pondered for a moment. He couldn't make the decision to recruit Shui Yong alone. He needed the approval of the governor and governor. However, this was a way to defeat the enemy. Recruiting two to three hundred Shui Yong didn't cost much. Even that bastard
Chapter completed!