After Yan Fei killed two warships of the Mi Army, he found that the Los Angeles-class nuclear submarine under the sea wanted to escape, but Yan Fei came here tonight for revenge, and naturally he would not let this Los Angeles-class attack nuclear submarine go.

So under Yan Fei's control, the stationary drone restarted and quickly chased in the direction where the attacking nuclear submarine was escaping. One is sneaking under the sea and the other is flying in the sky, so the drone quickly caught up with the fleeing attack nuclear submarine. After reaching above the nuclear attack nuclear submarine, the drone began to descend rapidly, and then drilled under the sea surface in a very graceful posture.

As soon as the drone entered the water, the entire body began to deform rapidly. Its nose became thinner and longer, and the huge wings on both sides retracted quickly, turning into a streamlined shape most suitable for underwater diving. Then a dark torpedo tube appeared on the belly of the drone. In this torpedo tube, a stealth cruise missile ready to launch appeared.

The UAV dived rapidly, and in a short period of time, it dived to a depth of 450 meters below the sea surface, and then it maintained this depth to catch up with the attacking nuclear submarine diagonally above. Under the action of the strong energy point, the UAV broke through the resistance of the sea water and continuously increased its forward speed under the sea surface. Soon, the drone increased its speed below the sea surface to 250 km/h. After reaching this speed, it becomes very difficult for the UAV to increase its speed again. Yan Fei immediately knew that a speed of 250 kilometers per hour is the fastest sneak speed of a UAV on the seabed.

Under the sea surface, most underwater objects will not move too fast because of the huge resistance of sea water. For example, the US Navy's Los Angeles-class attack nuclear submarine has a top speed of only 32 knots, which means a speed of less than 60 kilometers per hour. The underwater speed of drones reaches 250 kilometers, far exceeding the speed of nuclear submarines. This speed is very exaggerated. Even on land, some good sports cars cannot run at such a fast speed, let alone on the seabed. So the drone caught up with the attacking nuclear submarine in front with just a little effort.

After the UAV is upgraded again, the noise it makes when it dives underwater is equal to the background sound of the ocean, and the sonar equipment equipped by navies of various countries can no longer detect it. Drones underwater are also invisible to them. Even if the noise of the drone is slightly louder when sneaking at full speed, it will basically not be discovered by others. Therefore, when the drone approached the US attacking nuclear submarine within 500 meters, the nuclear submarine did not find the trace of the drone at all, but quickly rushed towards the US military base in Okinawa.

After entering the best attack position, the body of the drone shook, and the stealth cruise missile in the torpedo tube was quickly launched. Just after this stealth cruise missile was launched, an identical stealth cruise missile quickly appeared in the torpedo tube. The stealth cruise missile that just appeared was also launched, and then a stealth cruise missile appeared again in the torpedo tube.

The target of these two stealth cruise missiles is the Los Angeles-class attack nuclear submarine in front. Under the guidance of quantum radar, they advance rapidly in the water. Stealth cruise missiles are invisible missiles in the air, and they are also invisible torpedoes when they are underwater. When it advanced rapidly under the water surface, there were basically no blisters, and the noise was very small, so it was not discovered by the attacking nuclear submarine of the Mi Army at all.

However, when the two stealth cruise missiles approached the attacking nuclear submarine, the sound of water bubbles appearing at its tail finally attracted the attention of the attacking nuclear submarine. The attacking nuclear submarines immediately realized that they were being attacked by an unidentified torpedo and that they were in danger, so they immediately sounded the battle alarm.

It is a pity that the response of the Los Angeles-class attacking nuclear submarine is still too late. The attack distance of the stealth cruise missile is very short, and its advancing attack speed is very fast, so even though the nuclear submarine has discovered the incoming torpedo, it still cannot make an effective response in time. Responses.

Then it was discovered that the hull of the nuclear submarine shook, and the stealth cruise missile hit the attacking nuclear submarine.

Under the dark sea surface at a depth of 400 meters, a large group of bright lights suddenly appeared, followed by a huge water bubble, and then the huge water bubble quickly disappeared under the action of the seabed pressure. With just this blow, a hole appeared in the Los Angeles-class attack nuclear submarine. Under the violent attack of stealth cruise missiles, the solid hull of the Los Angeles-class attack nuclear submarine, which can be called the number one protection, has been completely penetrated.

As soon as the rice army's attacking nuclear submarine was penetrated by a torpedo, a large amount of sea water began to rush into the hull. But this is not the worst situation. Under the guidance of the drone's quantum radar, another stealth cruise missile also approached the attack nuclear submarine. It drilled into the attack nuclear submarine along the hole that appeared before, and then a violent explosion occurred inside explode. I saw the interior of the attacking nuclear submarine swell up like a balloon, then exploded completely, became torn apart, and then shrunk into a ball under the huge water pressure and sank into the deep sea.

The main attack method of UAVs under the sea is stealth cruise missiles, which have been weakened to 80% of their original power underwater. But because the stealth cruise missile uses mysterious explosives, its power has been greatly improved, so even if only 80% of the power is left, two stealth cruise missiles are enough to kill a Los Angeles-class attack nuclear submarine.

The upgraded drone only launched two sorties, and it easily killed the Mi Army's Arleigh Burke-class destroyer and Perry-class frigate on the sea surface; and then killed the Los Angeles-class attack nuclear submarine under the sea surface. Demonstrated the terrorist strength of the UAV after upgrading.

All of this makes Yan Fei very happy. After the drone upgrade is completed, not only Yan Fei's body strength has been greatly improved, but also allows him to easily wipe out incoming super masters in his own back garden. Even the drone itself has experienced an explosive increase in strength, allowing him to deal with the warships of the Mi army with ease. This let Yan Fei clearly know how powerful his abilities are, and it also gave him more reliance when dealing with conflicts with all parties.

After Yan Fei killed the Mi Army nuclear submarine, the drone began to float up quickly, then surfaced out of the sea, and floated into the air. As soon as the drone left the sea, the drone began to deform rapidly and returned to its original appearance. Then the drone accelerated and flew towards the cargo ship that was used as bait in front.

The cargo ship has discovered that the situation is not good, so its engine has been started, and it is about to flee towards Okinawa. However, the attack efficiency of the drone is very high. After it wiped out all the warships of the Mi army, the cargo ship had just restarted its engine and had not had time to leave the sea area.

The drone flew quickly, and in just a few seconds, it came to a place 2 kilometers away from the cargo ship. Then the body of the drone shook, and two AGM-114 anti-tank missiles were launched, and their attack targets were the cargo ships ahead.

Cargo ships and warships have different purposes, which makes the difference between them very large, especially in terms of the strength of the hull, the difference is even greater. Yan Fei did not dare to use AGM-114 anti-tank missiles when attacking warships because he had no confidence in whether AGM-114 anti-tank missiles could penetrate the hull of a warship. The same goes for further advancements. But when facing ordinary ships, the hull of ordinary ships is very thin, and the AGM-114 anti-tank missile that has been strengthened twice by drones looks very terrifying.

There was no sensitive military radar installed on the cargo ship, so the two missiles flying from the distant sea level were not found at all. Instead, they continued to test the engine in an attempt to stay away from this sea area. When the two AGM-114 anti-tank missiles approached the cargo ship, they suddenly soared into the sky, then descended vertically after reaching the top, and attacked the cargo ship from the air with a bright tail flame.

By this time, even ordinary people can detect incoming missiles. Especially a few people on the cargo ship with a very strong breath. They discovered the AGM-114 anti-tank missiles when they were still flying at sea level. However, the AGM-114 anti-tank missiles fly very fast. Even if someone on the cargo ship finds these two missiles, they don't have enough time to evade. You must know that a cargo ship is not a warship. First, it does not have the powerful maneuverability of a warship. Second, the sailors on the cargo ship are not soldiers and cannot have the same order. operate.

The AGM-114 anti-tank missile fell from the sky with huge kinetic energy, penetrated the deck of the cargo ship, entered the interior of the cargo ship, and did not explode until it was close to the bottom of the cargo ship. I saw a lot of flames coming out of the windows of the cargo ship, and two huge holes appeared at the bottom of the cargo ship, and a large amount of sea water was poured into the cargo ship from these two holes. When facing ordinary cargo ships, the AGM-114 anti-tank missile finally showed a strong armor-piercing capability.

This cargo ship was huge. Although there were two holes in the bilge and the hull was greatly damaged, it still floated on the water and did not sink. It's just that the engine of the cargo ship was shut down due to damage, and it completely lost its ability to move.

So the drone fired two AGM-114 anti-tank missiles again, and the cargo ship could only be beaten passively at this time. After it was hit by these two AGM-114 anti-tank missiles again, the entire cargo ship had become dilapidated. Because a large amount of seawater was poured into the hull, the cargo ship sank rapidly, and sank into the sea in a short time. Except for a few very powerful masters who ran out of the cabin, all the others were taken to the deep sea by the cargo ship and died unexpectedly.

The drone switched ammunition and sank the huge cargo ship with the most economical means. Then it flew over the sea area and found three very powerful humans on the sea surface. These three humans are floating on the sea, looking a little dazed. Why is their cargo ship still being attacked by missiles under the double protection of two powerful rice warships and a nuclear submarine? Who has the strength to break through the anti-missile system of the Mi Army? Could it be that they were actually accidentally injured by a warship of the Mi Army?

Just when these three powerful humans were in doubt, a huge B-2 bomber suddenly appeared in the dark sky. This B-2 appeared very strangely. It actually used the method of suspended descent to appear from a high altitude, and then suspended at an altitude of 200 meters above the sea.

These three powerful humans knew B-2 and knew that it was a stealth strategic bomber of the Mi Army. But why did I see B-2 in this sea area? Could this B-2 be the culprit for sinking the cargo ship? Or is this B-2 actually here to save himself? In addition, they are very familiar with the various data of B-2, and it is completely unclear when B-2 has the ability to suspend.

Just when these three people were suspicious, they saw two small openings suddenly cracked under the nose of the B-2 with sharp eyes, and two 7-barreled Vulcan machine guns protruded from these two small openings. .

These three people are super fighters, possessing the ability to predict danger that ordinary people do not have. So when they saw the two Vulcan machine guns, they immediately sensed the danger. But before they dived below the surface of the water, they found that the muzzles of these two Vulcan cannons were flickering, and they had already launched a violent attack on them. In just an instant, one hundred rounds of 30mm cannon shells were fired, and the target was the three people on the sea.

If the three of them were on land, they could use terrain and buildings to dodge the attack of the 30mm cannon. But here is in the sea, their actions are greatly restricted, so even if they find the attack route of the aerial cannon, they can't make corresponding actions, and they can't avoid all the aerial cannon shells at all.

However, the strength of these three people is indeed astonishing. Even in such a disadvantage, they are still stubbornly resisting. I saw the 30mm cannon chasing and attacking these three people, but they were unable to hit them for a long time. But when their spirit lost, their speed slowed down, and then the cannon shells caught up with them, tearing their bodies to pieces under their desperate eyes. When the drone guns stopped attacking, they saw that the three super masters had turned into fine minced meat, dyed the nearby sea water red, and then sank below the surface of the sea.

It's a pity that these three masters didn't even show their names, and they were completely killed by Yan Fei on the sea. They practiced hard all their lives, but in the end it was just a dream...

The drone launched a berserk attack and wiped out all the people who participated in this trap, but none of them escaped from here. At this time, the drone is very close to the Mi Army base on Okinawa. Although he wants to attack the largest Mi Army base in the island country, considering the strength of the Mi Army in this base is very strong, the UAV It's not necessarily Mi Jun's opponent, so I can only give up resentfully.

Then the drone changed direction and began to fly north, and the destination was Tokyo, an island country...

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After passing the exam, I felt that the code word rhythm was completely interrupted, so today's update is so late! But the author will adjust his state and present the most exciting story to everyone!

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