"Hula ......"

A warship, which was not too small, began to slowly sink into the vast river and disappeared directly.

At the last moment, the captain of the 'Imperial Warrior' passed on the last message and intelligence to Kawabe Nizaburo through communication equipment: "The report reports that the destroyer of the Imperial Warrior is suspected to have been torpedoed. Repeat, the destroyer USS Imperial Warrior was suspected of being torpedoed. ”

Nisaburo Kawabe was the commander-in-chief of the Third Fleet, and soon in the command room came the final report.

"What...... Torpedo hit! ”

When Ersaburo Riverside heard this report, his whole person was blindfolded, and his eyes were full of incredulity: "Torpedo, how can there be a torpedo!" ”

"Haijun, Tianhaijun, report the situation clearly, speed report!"

But no matter how much Shizaburo Riverside shouted, everything was silent, and it was clear that the Imperial Warrior's communication system was malfunctioning.

Immediately, Kawabe Erzaburo and a group of staff officers and relevant military staff officers walked out of the front line of the warship and looked in the direction of the Imperial destroyer.

Although the sea surface was covered with dense fog at this time, because the size of this destroyer was not small, the Imperial Warrior could still be seen through the telescope.

However, what caught the eye of the riverside Nisaburo was that the huge destroyer was constantly sinking, and finally disappeared completely into the river.

"Ya Ya Lu, what the hell is going on?"

Kawabe Nisaburo returned to the command center of the warship, picked up the walkie-talkie, and said: "The Imperial Warrior jade shattered and sank, did the nearby warship feel abnormal!" ”

"The Jiangfeng didn't notice anything abnormal! The sea is calm! ”

"The Brilliant is unaware of the abnormality, and the river is calm!"

"The Mitsubishi didn't notice anything abnormal, and the river was calm!"

……

One report after another kept coming, which made Erzaburo Kawabe even more puzzled: since no enemy warships were found on the sea, where did the torpedo that attacked the 'Imperial Warrior' come from?

Kawabe Erzaburo never considered the aspect of submarines, because the navy of China was too weak, and there was no high-end advanced weapon like submarines from the beginning, which made Kawabe Erzaburo forget this consideration.

But this is the masterpiece of submarines.

Under the Yangtze River, in the ** submarine.

"Yay! Hit! ”

"Brigadier Commander, we hit!"

"Great, hit a Japanese warship!"

……

At this time, the entire command cabin and even the submarine fighters in the entire submarine jumped into a burst of cheers.

You know, they're just submariners who have been trained for three days.

This is their first battle, but they can still hit it in one fell swoop!

This is not to be underestimated!

Li Yunlong also had a faint smile on his face, and then said: "The submarine continues to move forward and start attacking the next target!" ”

Immediately, under the command of Li Yunlong, the entire No. ** nuclear submarine quickly began to move forward and began to search for the next target.

'Didi ......'

A moment later, two red dots flashing red appeared on the radar screen of the command headquarters!

"Radar technology is really advanced!"

Radar, that is, the use of radio methods to detect targets and determine their position in space. The principle is to use electromagnetic waves to detect the target, emit electromagnetic waves to irradiate the target and receive its echoes, so as to obtain the distance, distance change rate, azimuth, altitude and other information from the target to the electromagnetic wave emission point.

After the radar system locked onto the Japanese warship, the torpedo was fired!

"Whoosh...... Lulu ......"

This time, a total of six torpedoes flew out quickly, towards the two Japanese gunboats.

The gunboats were characterized by small tonnage, a small number of heavy guns, almost no armor protection, low freeboard, low speed, mainly navigating along the coast or inland rivers, and with the main task of bombarding shore targets ..

At that time, almost all the naval powers had quite a few gunboats. The Japanese gunboats had a displacement of 625 tons, a speed of 14 knots, and were armed with two 6-inch guns, two 12-pounder secondary guns, and six Mark heavy machine guns.

"Boom ......"

“……”

Because the tonnage of the gunboat was very small, under the bombardment of three torpedoes, one gunboat began to slowly sink in the river.

A total of six torpedoes, and in the blink of an eye, the two gunboats were directly killed.

The number of gunboats equipped with guns is not small, and the number of gunboats as a whole is even more. Therefore, it is the main fleet of the Predators who bombarded the Songhu battlefield on the shore!

Two gunboats were bombed in the blink of an eye, and Ersaburo Riverside still didn't find that there was an enemy on the river and the sea, which made him very annoyed and angry!

"Bagaya Road, search for the enemy's ships immediately!"

The riverside Ersaburo was about to jump up and go violently.

But because the concealment of the ** is very strong, these Japanese warships cannot be searched no matter how they search on the river and the sea!

"Boom ......"

”bongbongbong……“

There was another splash, and the two gunboats began to slowly sink into the river.

For these Japanese warships 5.1, they don't know where the torpedo fired came from, because they haven't found any enemy warships until now!

It's this kind of surprise that is going to be hit!

Li Yunlong constantly directed the submarine to look for targets underwater.

Soon, two more gunboats were killed by the torpedoes of the **.

In just over 20 minutes, the Japanese Third Fleet had already lost six gunboats and a destroyer.

Just when Erzaburo Riverside was puzzled and angry, a flash of red suddenly appeared on the screen in the command room......