As long as the troops cross this river and enter the primeval forest behind, they will completely walk out of the blockade line, and the itinerary behind will become relatively safe.

The crossing point selected by Wingate is in Homarin, where the river surface is narrower than other areas.

The breakthrough section is only less than 50 meters.

This is just a warm-up distance for the Lion Dragon Beast troops who have experienced devil-armed swimming and can reach 2 kilometers with 20 kilograms of supplies.

It is not necessary to make wooden boats, boats, rafts, etc.

Time is not allowed!

Wingate raised his hand and looked at the watch. The time showed that it was already 5:12 in the morning. Then he looked up and saw that the stars had disappeared and were approaching the dark sky.

The order was issued: "The messenger, inform us immediately. All departments will start swimming and carry out the exercise according to the scheduled exercise. It must be completed within 20 minutes."

"Yes, sir!"

The messenger saluted and rushed out with great strides.

Then, in the dense forest where 3,000 people gathered, a burst of dense rumbling sounds immediately broke out.

This is preparing for swimming!

Feng Yuntian and Wingate and other officers also started moving at this time. With the assistance of their respective service officers, they unloaded their carry-on equipment and began to prepare for the relevant preparations before swimming.

The whole process is very professional and fast.

It mainly focuses on waterproofing and increasing buoyancy.

First, take out the specially sealed waterproof bag from the backpack, take off all the clothes, hats, shoes, and kids and other things that are easily wet, put them in the waterproof bag.

Then tighten the pocket mouth and blow it into the bag, blowing the bag bulges.

Finally, rotate the bag mouth several times and tie it tightly with a rope. Then fold the bag mouth that has become a ponytail again and tie it with the first rope for secondary binding.

After the folding and binding of these two ropes, the waterproof bag becomes a relatively sealed "balloon".

Although it is not an absolute seal, there is very little gas exposed, and the gas inside cannot be completely discharged in a short period of time.

During the next swim, this waterproof bag not only ensures that the clothes are not wet, but also becomes a floating object and increases the buoyancy of the soldiers.

When the buoyancy increases, it will be easier to swim in the water.

After finishing the clothes on his body, Feng Yuntian, wearing shorts and vest, began to organize his backpack and the weapons and equipment he carried.

The material of the rucksack is also waterproof and has good sealing without being damaged.

First put smaller items like pistols and grenades into the backpack, then blow the air first and then tie the bag tightly with the previous method.

The backpack contains more than 20 kilograms of supplies, which fills more air into it, and it can become corresponding buoyancy when it reaches the water surface.

This is also to reduce the burden on soldiers to swim.

The sniper rifles, steel helmets, etc. that you carry with you, and are not afraid of water, are directly tied outside your backpack.

Finally, I carried the backpack on my back and hugged the waterproof bag "balloon" containing my clothes on my chest, which completed all the preparations before swimming.

The entire preparation process was only more than one minute.

When Feng Yuntian quickly completed all the preparations, the others only did half of it.

The reason why Feng Yuntian could do it so quickly is that he invented the "balloon" of the clothes, and the original backpack covering a layer of waterproof material, including blowing air inside to increase buoyancy, which were all invented by him.

At that time, he was wandering around the base every day. Feng Yuntian found that the soldiers could not complete the 2-kilometer swimming while the Lion, Dragon and Beast troops were practicing swimming.

The most awesome person can only swim forward about 500 meters when carrying a weight of 20 kilograms.

Feng Yuntian felt that this was not a solution, so he combined his previous life and his experience and started to think about it.

And when I accidentally found that there was a tarp for sleeping on the ground.

Feng Yuntian flashed with a flash of spiritual light and had a very good idea.

At that time, Wingate was frowning and depressed, not knowing how to solve the problem of swimming, and in the end he was unable to prepare to reduce the standard difficulty.

Feng Yuntian, who had mature ideas, found Wingate.

With the help of his knowledge of learning online in his previous life and the many tarps in the base, he made two personal suggestions to Wingate.

The first suggestion is to cut it with a tarp and make a waterproof bag for clothes.

This can prevent soldiers from wearing wet clothes and being dragged down by wet clothes while swimming, resulting in a very fast decline in physical strength.

It can also use the characteristics of using a waterproof bag to store air in a short time and use it as a floating board.

The second suggestion is to cover the inner side of the original backpack to make a layer of tarp.

This not only ensures that the military blanket, quilt and spare clothes inside will not be wet by water, but also blows air inside to increase the buoyancy of the backpack itself, thereby reducing the burden on soldiers when swimming with the backpack on their backpack.

After hearing these two wonderful ideas and completely working suggestions, Wingate hugged Feng Yuntian and praised him as a genius, and laughed so hard that he couldn't even close his mouth.

After less than half a month, the garment factory delivered the first batch of 500 finished products.

The effect after on-site trial is better than expected. After a day of habit, the soldiers can complete the training goals set at the beginning.

Because of this incident, Wingate also changed from a colleague who worked with him at the beginning to a friend who could talk about everything.
Chapter completed!