Russia, the most secret country in the world, has hidden a huge underground military city right under our noses.
Located in the southeastern part of Russia, the city is capable of accommodating tens of thousands of people, with the deepest building reaching up to 15 floors. It is alarming that even American satellites monitoring the Earth for a long time do not know the exact location of this underground city. Most Russians also don't know anything about it, which is enough to justify the level of secrecy.
The only way to get into this underground city is through the town at the foot of the mountain. However, you need to apply half a year in advance before entering, and pass a rigorous background check to obtain a permit. It's important to note that not only are expats unable to apply for permits, but even staying in the town for more than 24 hours is prohibited, regardless of whether you invest or operate here. Before entering the country, there are two heavily armed military checkpoints.
Once you're in the dungeon, you'll find that the amenities are the same as those of a city on the ground, with streets lined with restaurants, shops, post offices, and even attractive advertisements. But the streets here are not named, but are identified by numbers, and the staff also have their own numerical numbers. In addition, the currency on the ground is not available here, and instead it is a card coupon similar to a food stamp or an IC card for a work card.
The core secret of the dungeon is hidden deep under a patio, which is why the United States is still afraid of Russia. This secret is Russia's military nuclear plant. Underneath the nuclear plant, each stone corresponds to a metal pipe up to 30 meters deep, through which the element plutonium, an important raw material for atomic energy, can be produced. The plant was built at the height of the nuclear threat from 1941 to 1945, when the Soviets gathered 70,000 prisoners and 100,000 soldiers overnight to begin construction.
The heart of a nuclear plant is a nuclear reactor, in which the weight of nuclear fuel is only 45 grams, but can produce the equivalent of 350 kilograms of oil or 400 kilograms of coal. Once the nuclear fuel is loaded, the reactor is filled with a large amount of clean water. As the reaction starts, the bottom of the reactor emits a blue light, and the nuclear reaction begins to decay, while releasing a large amount of heat energy. This heat energy heats the water to 300 degrees Celsius, which is then driven by a turbine with pressurized water vapor, which is a common application of nuclear energy.
All this makes people wonder, is there really no secret on the surface covered by American satellites?