If there are so many planes that they can cover the sky and the sun, then the bombs dropped by these planes together can be described as raindrops.

Each JU-118 bomber can hang dozens of bombs, and 300 bombers can drop more than 10,000 aerial bombs in one go.

These bombs were dropped from an altitude of nearly 10,000 meters, and the destructive power was so amazing that even the heavy Russian-style masonry structures could rarely withstand such destruction.

When the air defense alarm was sounded in Moscow, all the Soviet defenders looked up to the sky, and their air defense alarm was rarely sounded en masse, and it was the first time that such a large-scale air defense warning had appeared.

In the past, when a few planes, or dozens of planes, appeared on the outskirts of Moscow, the sound of air defense sirens could be heard only in some areas.

But now, the whole of Moscow is boiling, and the sound of air defense sirens is one after another, urging people to panic.

"What the hell is going on? What's going on? Khrushchev looked blankly at the captain of the guard, who rushed into his office.

Without saying a word, the Soviet officer grabbed Khrushchev's arm and ran downstairs.

Khrushchev had always been confined to his spacious and bright office in the Kremlin, which was the office he chose for himself after Stalin left.

Originally, the German artillery could not be here, and the bombing was not carried out, so he has been working here steadily.

Now, the captain of the guard in charge of his security rushed into his office, pulled him out, and ran with him to the underground anti-aircraft bunker.

"Make it clear to me! What's going on? Khrushchev asked with some uneasiness as he descended the stairs.

"The City Defense Command has just received news from the westernmost position that they see countless German planes flying towards it in the sky." The captain of the guard replied anxiously, and continued to run with Khrushchev to the underground bunker.

They were accompanied by the secretary and other officers, as well as government officials who stayed behind, and some Kremlin guards.

"Boom!" In the distance, the anti-aircraft artillery units deployed by the Soviet troops began to fire, and the dense anti-aircraft artillery fire rose and fell, as if a drum was beating.

Originally, the rate of fire of anti-aircraft guns was fast, and many cannons fired continuously, as dense as the strafing of heavy machine guns.

It's just that their voices are low, which makes people's hearts a little muffled. Khrushchev heard such a voice, looked back at the halls of the Kremlin that he had passed, and seemed to be a little reluctant.

He didn't know if he would be able to see the palace in front of him, and he didn't know if he would be able to return to this palace.

As the Kremlin also sounded the air raid siren, the heavy metal gate behind Khrushchev was closed by the soldiers.

These underground fortifications have been built for a long time and are considered to be one of the largest anti-aircraft projects in human history.

This is definitely not bragging, after all, there are only a few mysterious projects left in the world such as Washington's underground defense measures in the world.

As the air raid sirens sounded, anti-aircraft artillery positions made of sandbags were set up in the middle of the streets of Moscow.

In the past, if there was an obstacle here, it would definitely affect the passage of people. But no one complained now, after all, there was an anti-aircraft gun standing there, which was somewhat reassuring.

The Soviet-made 52-K 85 mm anti-aircraft gun was firing into the sky in an attempt to interfere with the Luftwaffe's strategic bombing.

Khrushchev was not lucky enough to see so many planes flying over his head, but Konev could see it.

In his field headquarters, he saw with his own eyes a group of German bombers flying towards Moscow behind him.

The Soviet general looked up at the sky, watching one small plane after another, which looked like crosses, passing overhead, speechless in astonishment.

In his mind, the USSR should also have such a powerful air force to take off to destroy the nest of European capitalist crimes in order to achieve its own "justice".

But the reality is cruel, they did not plant the red flag all over Europe, and the wings of the planes overhead were painted with huge black crosses.

"Oh my God...... After today, Moscow will be in ruins. Konev picked up the binoculars in his hand and looked at the planes flying overhead.

Inside the telescope, the belly of the camouflage-colored German military aircraft is sky blue, and the four engines are painted with bright yellow identification marks directly in front of them.

Painted bright yellow in front of the nose or hand engine was a tradition of the Luftwaffe during the days of the Battle of Britain.

After all, they have the advantage on the battlefield, and they need to distinguish the enemy from their own people as much as possible to avoid accidental injuries.

"At least 300 of them! Let's hope they won't all come to Moscow. Konev put down his binoculars and muttered.

Because the battle line was so close to Moscow, it didn't take long for the air raid sirens in Moscow to be seen inside the city.

The bombers dropped altitude over Moscow and, braving heavy artillery fire, opened their bombing hatches.

Then, in the midst of the greeting ceremony of numerous anti-aircraft guns, the German JU-118 bombers began to bomb.

On June 1, 1941, the Luftwaffe launched its first massive bomber sortie to bomb Moscow, the capital of the Soviet Union.

The two air forces engaged in a battle over Moscow, with 140 F-190D fighters and ME-109E fighters entangled with Soviet I-16 fighters rushing to meet them, bringing the total number of aircraft involved in the battle to more than 700.

The Germans blew Moscow into ruins at the cost of losing 7 JU-118 bombers, as well as 19 fighters.

A whole 10,000 tons of bombs were dropped on the city of Moscow, and all the neighborhoods and buildings, including the Kremlin, were damaged to varying degrees.

The city was on fire, and explosions were heard one after another. In the afternoon, the Germans launched a counteroffensive while the Soviets were busy rescuing and extinguishing fires, recapturing most of the positions captured by the Soviets in the rainy day.

After Khrushchev walked out of the underground fortifications of the air defense where he was hiding, he was stimulated by the sight in front of him for a long time without saying a word.

He didn't know what he was supposed to do to Stalin about the day - the Kremlin, a corner of the Kremlin had been destroyed by bombs, many rooms had been destroyed, the exterior walls had collapsed, and broken bricks and rubble were everywhere......