Chapter 1011: 16. Fortress vs. Fortress (34)

Speed ​​is the biggest weapon.
There are many explanations for this sentence. The mysterious one can be said to be "the world's martial arts can only be broken fast," and the poetic one can be said "before the speed beyond all, any protection and attack are meaningless." In terms of physics itself, this sentence is literal.
The faster the speed, the greater the kinetic energy, the greater the penetration, the stronger the power. Even if it is just a common coin, when it is launched at an initial speed of Mach 3, it is also a lethal weapon. Even if the other party is the so-called "right hand of God", it will still be bombarded to the ground on the spot. This is not hypothetical or speculative. Objects moving at high speed have such terrifying power.
In the same way, when falling from a height of 10,000 meters, a stone accumulating kinetic energy accelerating during the fall will also have a destructive effect equivalent to a bomb. So what if a steel warship with a weight of thousands of tons was dropped from the sky?
Although all countries have the convention of treating warships as women, I believe that no one will have the feeling of "moving" for the girl who fell in the sky. Even if he is the admiral of Europe, or the indigenous people of Africa, seeing thousands of tons of steel hitting his head will only have a reaction, that is-
"Mamma Mia?!!!!"
The first officer at the steering gave a woman-like scream, and the rippling face under the impact of G-force was like a girl riding a horror roller coaster.
In fact, comparing the high parabolic trajectory carefully, you will find that it is really similar to the initial section of the roller coaster track. It will also go through a relatively slow climbing process, and then it will also fall rapidly. The entire trajectory is also very steep. It's just that the climb is higher here, the fall is faster, and the G force in the cabin is also greater. At this moment, everyone is firmly fixed in position, the crew is like a prisoner of death, the load of gravitational acceleration plus the terrible scene of the ground magnifying at 600 kilometers per hour in front of the eyes, the courageous person Can't help but have the urge to scream.
Perhaps they should be glad that at this moment the rocket has separated from the hull and no longer provides additional power. Although gravity will accelerate the object when it falls, the air resistance is proportional to the square of the speed. When the thrust obtained from gravity is equal to the air resistance, the speed will no longer increase. In other words, as long as it dives in the atmosphere, no matter how high it falls, the speed has its upper limit. As long as there is no additional power to boost, the speed of 500 to 600 kilometers per hour is the upper limit.
600 kilometers per hour is not a particularly serious test for the air defense weapons of the Defense Forces. Their own large attack aircraft often use this speed to dive at a vertical angle of nearly 90 degrees. The air defense forces on the Siegfried line have long accepted After training in this area. As early as when the radar signal of Endeavour was captured, the air defense unit sounded the combat alert. As soon as it was confirmed that the other party had entered the dive route, the air defense command immediately launched an attack.
"Target indication radar, forecast target!"
"Azimuth 010, altitude 13200! Distance 11 kilometers!"
"Guide radar, turn on!"
"Guide radar is on!"
"Guided rockets are in good condition and are ready to launch!"
"emission!!"
At the command of the air defense commander, three "waterfall" guided anti-aircraft rockets rose into the air, and three shiny fireballs quickly flew towards the high-altitude target.
As the only country in the world to develop large-scale parallel missiles, under the influence of the will of the Chief Executive, Alfheim is somewhat troubled by the development of this weapon. The only exceptions are the Fi-103 cruise-guided rocket and the R1" waterfall. "Air defense guided rockets. The reason is naturally battlefield demand.
To fully enjoy the benefits of mastering air control, the Defense Force has never ignored the question of how to defend itself. After all, the Air Force has a heavy task and it is impossible to hold up the umbrella all the time. Reliable air defense weapons have become the second insurance against enemy air power. In addition to various anti-aircraft guns with excellent performance, guided rockets have also been included in the field of vision of the defense army. Among the several proposals put forward by the Peenemunde team, the "waterfall" air defense missile, which is the least like an aircraft, was finally selected. (Almost all of the earliest generation of air defense missiles have become aircraft-like).
The shape of the "waterfall" resembles an A-4 guided rocket. In fact, this is the air defense version of the A-4 guided rocket. The aerodynamic layout is basically similar to the A-4, except that the physique is reduced to a quarter of the latter. In order to increase the maneuverability of the missile, four side strip wings were added in the middle of the body. The guidance method is also changed from inertial guidance to the most advanced Rhineland () system, which uses radar to track the target, and the radio command receiver on the missile receives the ground command to lock the target. When the "waterfall" is launched, the tracking radar will also input its motion parameters into the computing terminal. The terminal calculates the guidance command and transmits it to the missile. The radio receiving device converts the command into a signal that controls the missile and guides it to the target. It was eventually detonated by the remote control of the ground control personnel, or by the VT (Radio Proximity) fuze of the warhead. The frightened 306 kg warhead is enough to break a large floating battleship on the spot (for a simple comparison, the former Soviet Union SA-2 anti-aircraft missile high explosive fragment warhead is 195 kg, and its low-altitude damage radius is 65 meters. At a height of 250 meters. The 306 kg warhead is almost the same as the charge of the Eagle Strike 18 anti-ship missile). The only drawback is that this kind of missile is still very primitive. There is a strict time limit for the missile to start when it is powered on. The missile can only enter normal use state after a period of power on. The power on time is too short or too long to be used normally.
A dozen of such advanced missiles are three. It is clear that Major Heinrich, the third anti-aircraft rocket battalion commander, is to bombard the uninvited passengers to the point that no is left.
The radar operator is staring closely at the 4 light spots in the interface that are approaching. The parameters are repeated in the mouth. The target signal is all normal and the missile signal is all normal. According to the displayed data, another 6-7 seconds, the first The missile will encounter contact with the target signal. At that time, the radar interface will be the same as during the exercise training, and there will be a phenomenon of "the sky is scattered"-this is the symbol of hitting the target.
5 seconds;
4 seconds;
3 seconds;
As all officers and men held their breath and waited for the good news, the radar operator suddenly exclaimed.
"This is... the enemy forces launch ECM (Electronic Interference)!!"
"What? Oops!!"
Major Heinrich, who had returned to God, hurriedly ordered to turn it on (anti-electronic interference), but it was already too late at this time, and the missile exploded in the air after passing over the target.
"How is it possible... how could the Charlemagins have an angle to deceive the interfering device!!!"
The major hit the map table with a punch, and the angry roar almost overturned the command room.
When Major Heinrich, a radar soldier, watched the signal change on the radar operation interface, he immediately realized that his radar was subject to electronic interference, and the normal circular light spot became a light and dark "Apple core" on both sides. At the same time, the azimuth and high and low angles of the radar cannot be automatically tracked at the same time-this is the unique effect when the angle deception answering jamming device is activated. Interfere with the rocket-guided radar, delay the received radar beam ~EbookFREE.me~ and release false signals to induce the three "waterfalls" to deviate from the target.
"Expand immediately! The interference signal will be 0.3 seconds later than the real target echo signal. Filter out the lagging signal and prepare for the second wave to be launched immediately!"
The major’s response was correct and quick, and his men were well trained and the response was not slow. But the enemy moves one step faster.
"The enemy ship launches smoke bombs, and infrared observation, optical observation, and radar sighting are all disturbed!"
"Did you see the ghost?"
"This is the commander of the 2nd Battalion of the Anti-aircraft Gun. Can we shoot?"
"Can't the radar station target the target yet?"
"Request to fire, at least block airspace with a barrage!"
Various opinions flow through the radio waves, each of which is reasonable and can solve the problem to a certain extent. However, because of this, the air defense artillery commander, Major General Achel, fell into the choice hell. For a while, it was completely unclear which set of plans could deal with the opponent in front of him that clearly exceeded his cognitive range.
Fortunately, there was also a guy on the scene who took this confusion into account and proposed corresponding countermeasures.
"This is Colonel Parsifal, commander of the squadron. Repeat, this is Colonel Parsifal, commander of the squadron. Announce the ships of the Second Cruiser."
The usual lazy voice filled with confidence and enthusiasm at this moment, I don’t know when the commander of the squadron did not do it in the elegant and comfortable command, climbed to the podium, sitting cross-legged. I saw him holding the microphone and said:
"As you can see, there was an enemy ship attacking at full speed with the target of Iselon fort, and the fleet will fight in full force."
After a pause, his gleaming eyes rose slightly.
"The whole ship retreats!"
Recommended reading: the new book "Yuanzun" of the of the silkworm potato and the new book "The Avenue of Heaven"