One important reason is that they suddenly realized they had lost control over this unmanned submarine. In fact, Jiang Cheng's earlier guess was quite right, as this thing is powered by He energy. Although it malfunctioned and ended up in the hands of Flame Country.

However, because it was still operational, the United States could still monitor its movements, at least certain that Flame Country could not have opened the device's outer layer of Adamantium.

This is because they were confident that their developed Adamantium should be the hardest alloy in the world. Therefore, they dared to let Flame Country research it, knowing that without fully disassembling the unmanned submarine, they couldn't possibly understand its internal structure.

But a week ago, when they suddenly found they had lost contact with this thing, they became panic-stricken.

There are only two reasons that could lead to such a result.

The first reason is one they were eager to see: Flame Country, unable to break the structure of Adamantium, opted for violent disassembly, using the hardness of diamonds to forcibly cut through it. However, because diamonds are hard, cutting in the air would inevitably produce sparks, which could easily trigger an explosion of the unmanned submarine.

The He energy inside, although not abundant, could cause an explosion within a hundred-mile radius, which would severely damage Flame Country's research team.

So this is something they were eager to see. However, even after losing contact with the unmanned submarine, they did not detect any large explosions in Flame Country from satellites.

Therefore, the only possible explanation is that the research team has found a way to disassemble the unmanned submarine and has successfully done so.

Once the internal He energy device is removed, the entire system would stop functioning, so they couldn't track the submarine's movements.

If that's the case, they need to be extremely cautious because it means Flame Country's technology has reached a level that even the United States must take seriously.

It's possible they could completely uncover the secrets on this stealth unmanned submarine.

This device was created collectively by the greatest scientists of their time.

If Flame Country were to crack it, it would indeed be a harsh reality.

However, when they realized this, it was already too late. Some politicians began to regret that they hadn't exerted every effort to retrieve it from Flame Country.

Though Flame Country is not as powerful as them at present, its development over the years is enough to make them feel alarmed.

After seeing the United States issue such a statement, the leader sneered, fully aware of their ambitious intentions.

The so-called friendly communication is understood by anyone familiar with politics as mere superficial courtesy while underlying currents run deep.

After all, no one admits defeat, believing they have the capability to dominate the world, especially the United States, which has been the global leader for so long.

They cannot accept being surpassed and replaced.

But they hadn't considered that before becoming the dominant power, Flame Country had already reigned supreme on this land for five thousand years.

With such a heritage, they are not content to play second fiddle.

Thus, this time, the leader takes an unprecedentedly tough stance, standing up to the United States.

When the United States released such a statement, it truly made other small countries laugh.

After all, no one believed Flame Country had the capability to crack the latest scientific and technological advances of the United States.

Flame Country, just a bunch of weaklings, what ability do they have to challenge the mighty United States? This was said by East Island Country, who always saw the United States as the greatest.

A nation known for stealing others' heritage, what prospects does it have? This was said by South Korea, who always felt that Flame Country had plagiarized their cultural heritage.

When it comes to 'hacking', besides us San, everyone else is just trash. This statement was naturally made by the notorious hacking expert, San.

Yet, amid other countries' pessimistic views, Flame Country did not offer any rebuttal, only released a brief and powerful video.

The video was extremely short, just about a dozen minutes, using the first-person view, but its content was enough to shock countless people.

Because it completely filmed the United States' territory, and it was shot within the airspace of the United States.

Everyone believed it must be some kind of unmanned aerial vehicle or similar technology.

This raised the question: how did it enter the United States' territory?

Could it be that the much-touted Aegis defense system of the United States is just a facade?

If Aegis is indeed the world's most powerful radar, how did this object enter its range without being detected, prompting deep reflection?

More importantly, should the people of the United States be concerned about their personal safety?

Given that Flame Country can enter the United States, it's confirmed they have acquired a new technology capable of bypassing radar detection.

This technological threat places the United States in an unprecedented crisis.

However, ordinary citizens are not as contemplative. Naturally, this video was also circulated online, generating a singular thought among the masses: satisfaction.

Isn't the United States considered the most technologically advanced nation by itself?

How could our drone fly an entire loop in your territory unnoticed?

This clearly demonstrates that at least in the stealth field, Flame Country has surpassed the United States. At this point, the official statement claims to have perfectly deciphered United States' technology.

If you find any errors ( broken links, non-standard content, etc.. ), Please let us know < report chapter > so we can fix it as soon as possible.