During World War II, the German submarines generally had two types and performances.

One is a 500-ton submarine with a cruising range of 11,000 nautical miles, and the other is a 700-ton submarine with a cruising range of 15,000 nautical miles.

However, these models of U-shaped submarines have almost all been eliminated by Chen Yanlong and have all been replaced as long-range aircraft carriers of the Yi 400 series.

When the new commander John Tovey and his naval subordinates were discussing combat plans fiercely, the British escort transport team code-named ‘OB-300’ was also targeted by the I400 series long-range submarines that were gradually gathering.

"Captain Gallian! There have been 10 Iran 400 series ocean submarines nearby. Should we launch a torpedo attack immediately?"

Adjutant Lepin reported to Captain Gallan.

"It's not the time yet. We still need to wait for the other U-shaped submarshals dispatched by the Head of State and Marshal Denitz, as well as the Iran 400 series ocean submarines, and there are about 30 more than 30! Because this British transport fleet has an escort fleet, if we don't attack them with our superior forces, we may escape or capsize in the gutter!"

"After they arrive, we will be able to launch a sudden attack immediately, using the wolf pack tactics to wipe out these British escorts and transport fleets in one fell swoop!"

Captain Gallian thought carefully while looking at the telegram in his hand.

"But our submarines that come to help may also avoid the challenges of hundreds of destroyers, frigates and anti-submarine trawlers, radar detection and interception, and pursuit!"

Adjutant Lepun worried.

"Maybe! But the submarines we are now distributed here are all fighting sequences in groups of 3 to 4, or even two to 3."

"It's not easy for the British and those proud and unfamiliar with the seas in this area to find our exact location!"

Captain Gallian said without any concern after hearing this.

"Well! I understand, then follow your decision of Captain!"

Adjutant Lepin nodded and agreed.

"By the way, our large oil-transport submarines are, how much has it been? Our U-shaped submarines have less fuel than those of the I400 series ocean submarines! If we still make up for it, we may have no fuel at most if we sail for one day and one night!"

Seeing this, the Galean ship suddenly remembered.

"Three ships have come, but they are refueling the submarines that have just been charged on nearby routes!"

Adjutant Lepun thought for a while and replied.

"Hmm! Charging? Is the battery of our submarine still sufficient? Do you need to charge it?"

Upon hearing this, Captain Galein also paid attention to the power issues of the submarine he was riding on and asked hurriedly.

"Not needed yet, we have plenty of electricity!"

Adjutant Lepun shook his head and vetoed.

And just as they were asking questions and answering, in another Yi 400 series submarine, Captain Tang Desi couldn't wait to issue a combat order to all members of the submarine he was in:

"The torpedo launcher is ready to be launched!"

A few minutes later, when all the torpedo launchers were ready to go, Captain Tang Desi was anxiously waiting for his submarine to quietly approach the ship of the British transport team he was going to attack.

1200 meters, 900 meters, 700 meters...

The Yi 400-series submarine has arrived at its sight of attacking soon, and all torpedoes have also aimed at the bottom of the target's ship, preparing to harvest the lives of all members of the ship.

"Torpedo launcher, put it!"

After confirming that he had successfully approached and locked the target, Captain Tang Desi decisively issued a torpedo attack order.

"Swoosh!swoosh!swoosh..."

With his order issued, several deep-water torpedoes instantly whistled away from the torpedo tube at the fastest speed and rushed towards its target frantically.
Chapter completed!