This time, Duan Peng and the others sank a submarine of the devil, a Haida Type 4 submarine with an underwater displacement of 2,300 tons, so this result is indeed very good.

The arrival of August can be said to be even more surprising, because the first Sea Tiger-class destroyer of the Eighth Route Army Navy is also about to be completed and launched.

The Sea Tiger-class destroyer is the most advanced destroyer in the world, so it is of great significance to build and launch.

Chapter 174 of "The System of the Bright Sword" The sea tiger is in the water, please wait a moment,

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