In fact, just after Iona's operation, the fortress port of Yokosuka had begun to enter a state of full combat readiness. Pen "Fun" Pavilion www.biquge.info

The movement of Iona and the I-401 submarine is too big, and the I-401 submarine is the top secret in the Yokosuka fortress port. Even if it has been more than ten years, because of the rat trap and the only trophies that are extremely cherished, there has been no major progress in the I-401 submarine project, but the I-401 submarine has always been the heart of Yokosuka Fortress Port!

At first, Iona's big movement directly alarmed the Yokosuka Fortress Harbor, and the erosion torpedo attack behind it and the detached I-401 submarine made the high-level leaders of the fortress harbor even more crazy.

"It's Yi 401!"

"No other sea fog warships have been detected, and there are no abnormal findings at the perimeter guard posts!"

"The 1st Destroyer Group has been fully activated, and a nearby guard boat is approaching the I-401 submarine!"

"Alert! Defensive positions have been prepared...... "......

At the alert command center of the Yokosuka fortress port, more than a dozen busy staff officers and communications officers quickly reported the situation.

It should be said that the efficiency of the Yokosuka fortress port is still very high, and in less than three minutes after the alarm was raised, it was already determined that there were no sea fog warships around, and the I-401 submarine was actually out of bondage, and the relevant garrisons had already begun to move and could besiege the I-401 submarine at any time!

"Command! Try to stop the I-401 submarine, and if you can, take as many prisoners as possible, and don't use high-powered weapons!"

However, at this time, the person in charge of the command center received the communication, and after hearing the order transmitted from the communicator, his face was very unwilling to give the order, which also made the faces of the other people in the command center change.

Captive? Don't use high-powered weapons?

Just kidding! Are you facing a helpless fishing boat?

Now we have to face the notorious Sea Fog Fleet warship that turned the entire navy of mankind into a submarine reef, even if it is a submarine with an I-401 signal, and now the hastily mobilized forces in the fortress port of Yokosuka dare not say that they can win completely, and they have to find a way to capture and not use high-power weapons? Isn't this self-binding and fighting the enemy!

For a moment, everyone in the command post looked at their current boss with a strange look, and that kind of surprised or idiotic gaze was really uncomfortable.

"Execute the order! You know the importance of the I-401 submarine! Don't destroy it until it's a last resort!"

Looking at the eyes of those communications soldiers and communications staff officers, the commander with the rank of colonel couldn't help but reprimand loudly.

Who doesn't know that this kind of self-binding order is very brainless, but it is completely forced to be helpless!

The strength and technology of sea fog warships have always been what the human side desires, and for the blockaded island country of Japan, the navy is equivalent to the lifeblood of life, and if you want to get rid of the current predicament that people are starving to death every day, the navy and armament necessary for the restoration of sea transportation are cultivated with blood. And the I-401 submarine, as the only captured sea fog warship in the hands of Japan and even mankind, its value and importance can be imagined.

The meaning of the words of the high-level who had just given the order to the commander was quite clear, the Yokosuka fortress port could pay a heavy price, but the submarine I-401 must be captured as much as possible, and the integrity of the entire sea fog submarine must be preserved as much as possible in the last resort - in contrast, it is worth it in the eyes of the top brass to lose thousands of people or the loss of the battleship, even if it is not explicitly stated in the communication, but the commander fully understands the meaning!

"Yes! Sir!" *n

Hearing the commander's words, the communication soldiers and staff officers were stunned, and they all reacted one after another and responded loudly.

……

On the other side, Li Yuan and Iona had already stepped into the I-401 submarine, and the I-401 submarine began to sail.

"Woohoo ――――――"

"Boom !!" ……

At this time, a destroyer that had already started and several nearby garrison boats received the order that made both the captain and the captain curse a few words, and began to bombard the departing submarine Yi-401 with the naval guns on the warship.

It should be said that in the world of "Arpeggio of Blue Steel", the naval training level in the fortress port of Yokosuka is good, and its electronically controlled small-caliber naval guns hit the I-401 submarine almost instantly, but the 127mm and 155mm caliber shells loaded with more than ten times more powerful than ordinary gunpowder bombarded the hull of the I-401 submarine, but they were suddenly blocked by the blue honeycomb energy shield that suddenly appeared on the I-401 submarine. The fire did not even hurt the hull of the I-401 submarine.

Klein Force Field!

This is one of the black technologies on the Sea Mist Battleship in the world of "Arpeggio of Blue Steel", a special energy protection device similar to the scientific and technological concept of the Klein Bottle (a kind of volumeless geometry with only one face, the inside and the outside are the same side), which can be used to defuse attacks from the outside world - of course, the Klein force field on the Sea Mist Battleship also has a considerable upper limit of defense, otherwise the world of "Arpeggio of Blue Steel" would not be evaluated as a mid-level world by the Star Inspector!

However, now in the face of the bombardment of the naval guns on several warships, and even the close-range anti-aircraft defense Vulcan cannons on the ships, the Klein force field on the I-401 submarine will not last too long.

"The Klein Force Field is under attack...... The upper limit is currently expected to be reached after 90 seconds...... The number of enemies increases, and if you calculate again, your ship's defense field will reach its maximum after 65 seconds!" In the command cabin of the I-401 submarine, Iona, who was surrounded by a lot of data and virtual screens, was not very good.

After all, although the Sea Fog Battleship is protected by the Klein Force Field, it is not in invincible mode!

Even in the process of fighting with the human navy, the warships in the Sea Fog Fleet were not without being sunk and damaged, and in the decisive battle called "Sea Battle" ten years ago, there were many sea fog warships that were silent. And now the I-401 submarine is a submarine after all, and there is still a limit to the firepower of the hard anti-Japanese warship.

Fortunately, the incident happened suddenly, and the armaments in the fortress port of Yokosuka were not fully prepared, and the missile defense positions and warships that received the order were at most the artillery bombardment of the I-401 submarine.

"Iona, there are other weapons on this ship besides torpedoes, right?"

Hearing Iona's words, Li Yuan nodded and asked very directly.

As a substitute for the protagonist Chihaya group portrait, neither "Li Yuan" nor Li Yuan has much affection for Yokosuka Fortress Port, and will not make that kind of evacuation without fighting back.

"Captain, on the Yi 401, there are also four small-caliber laser high-angle guns!"

Hearing Li Yuan's words, Iona, who was adjusting the state of the I-401 submarine itself, took time to explain.

Iona even intimately presented the data and pictures of the laser high-angle cannon in front of her captain, and Li Yuan took a look at the small-caliber laser high-angle cannon equipped on the Nayi 401, and sure enough, he found that its power was probably against fighters, missiles or ships with small displacement!

"Iona, it should be no problem to directly destroy the turrets of those attacking battleships!"

After a little scanning of the information of the laser high-angle cannon, Li Yuan said his intentions.

Although Li Yuan is different from the protagonist of the Chihaya group portrait, but after estimating the current situation of the Yi 401 submarine, Li Yuan decided to teach those battleships who dare to attack a lesson, but don't use a big killer weapon like erosion torpedoes!

"Captain, no problem! Are you sure to return fire with laser high-angle guns, targeting the turrets of those ships that are attacking your ship?"

Hearing Li Yuan's words, the data in Iona's eyes flashed, and then asked Li Yuan's opinion again.

"Sure! Also, how long will it take for the Yi 401 to be adjusted?"

Li Yuan's answer was not hesitant, but he immediately asked about the adjustment time of Yi 401.

"Understood...... Complete the ship dive adjustment time, 25 seconds remaining!"

……

On the sea inside the protective fence of Yokosuka Fortress Port, the I-401, which had just not fought back, directly changed.

At the same time that Iona received Li Yuan's affirmative reply, on the I-401 submarine in the Yokosuka fortress harbor that was rushing towards the port gap, the several laser high-angle guns that had been put away suddenly turned out and launched a counterattack against the enemy, which had increased to three destroyers and five patrol boats.

"Buzz ――――――"

"Boom! Boom !!"

"Ahh ……

Four small-caliber laser high-angle guns fired, and in an instant, several laser rays hit the turrets of the destroyers and patrol boats that were firing with the naval guns.

Of course, without the protection of the Klein position of the sea fog battleship, the destroyers and patrol boats that were not originally designed to be made into iron turtles were instantly hit by laser high-angle guns, and the turrets that were firing were cut by laser rays, and they instantly turned into fireworks, and the screams of those sailors in the flames were quite miserable.

Especially the patrol boat with a displacement of less than 500 tons, an unlucky patrol boat was cut to the waterline by two laser rays, and as a result, it directly broke a big hole and began to sink slowly!

"Sir! I-401 fought back! Request for the use of missiles to return fire !!"

Seeing this situation, the captain of a destroyer shouted directly to the communicator in the command center.

Just kidding, the missile destroyer was attacked with naval guns before, and it barely had some effect. But now that the enemy is counterattacking directly and scrapping the turrets of the battleships, can't they be allowed to rush forward? Even if they want to do this, in terms of tonnage, it may not be able to catch up with the destroyer with the displacement of the I-401, even if it can successfully collide with the enemy's attack, it is estimated that the destroyer itself is most likely to sink!

"Not allowed! You are responsible for entanglement of the I-401 submarine, and the shore artillery positions will attack!"

Similarly, the command center did not hesitate to refute the captain's proposal, still thinking that the Yi 401 should be captured as intact as possible, but it was really not possible to preserve the integrity of its hull as much as possible.

If we use missiles, God knows if a wave of missiles really destroys the I-401 submarine, there will still be anything useful left on it, and bombarding the I-401 submarine with shore artillery positions may also destroy the secret and important equipment on the ship's body, but it is still much better than an uncontrollable attack by missiles -- at least, when the shore artillery bombards it, it can stop in time according to the damage to the I-401 submarine.

As for the losses of the destroyers and patrol boats that were placed in front? This is not something he should worry about, the most important thing now is to leave the I-401 submarine behind, otherwise he, Yizuo (Colonel), will do it!

"Sir! Yi 401 is diving!!"

Without waiting for the destroyer captain to say anything, an observer in the destroyer's command room exclaimed loudly.

"What ?!!"

Hearing the shouts of this observer, the captain of the destroyer suddenly turned his head and looked in the direction of the window of the command module.

I saw that within the walls of the Yokosuka fortress harbor, the I-401, which was shining with an inexplicable luster pattern on the hull of the ship at night, put away a few small-caliber laser high-angle guns, and then sank to the bottom of the sea in a rapid diving attitude, and disappeared from the sight of the destroyer captain in almost a few blinks of an eye, leaving only the horizontal vortex illuminated by the searchlight.

"Left room! What to do?"

"The enemy has already dived! Do you launch anti-submarine missiles?"

"Wait, the I-401 has already rushed out of the fortress harbor ......"......

Seeing this situation, the captain of the destroyer and the captain of the patrol boat, who had just been taught a lesson, quarreled in the communication channel, and all kinds of different opinions on the diving situation of the I-401 submarine made people feel dizzy, and many of them took the initiative to use anti-submarine formations to attack.

However, when the information from the command center came and learned that the I-401 submarine had broken out of the protective wall of the fortress port, all the people who were still arguing shut up and were speechless.

If it is said that inside the protective wall of the fortress harbor, everyone still has the confidence of victory in the face of the I-401 submarine, then after the I-401 submarine breaks out of the protective wall and enters the vast sea, there is not the slightest certainty of victory in the fortress port of Yokosuka -- not to mention the victory or defeat, if the I-401 submarine acts in concealment, first find the other side and then talk about other things!

“…… Order, the 2nd Patrol Boat Detachment went out to have a look, to check the damage to the fortified harbor, and what was going on with the anomaly of the I-401!!" In the command center, the colonel in charge of tonight's security was pale, looked at the I-401 icon on the radar screen, which had disappeared outside the protective wall of Yokosuka Fortress Port, and gritted his teeth and gave the order.

Of course, the colonel himself also knows that the order he gave is actually useless, and someone must be responsible for the disappearance of the Yi 401 submarine, and as the commander on duty today, is there a more suitable candidate for the black pot? Unless the I-401 submarine is recovered immediately, his fate is not expected to be very good...... (To be continued.) )