Can electromagnetic guns revive battleships?

Electromagnetic guns cannot revive battleships.

When it comes to naval battles, people may think of the romance of giant artillery ships, but as the saying goes, "the martial arts in the world are only fast and unbreakable." In naval battles, we should strike first and try to sink enemy ships, not "dismantle". The most effective way to sink an enemy ship is to draw a waterline.

The principle of the ship is to use the hollow to make the density less than water to obtain buoyancy. When the ship enters the water, it is not far from sinking. This is the function of torpedoes. When modern precision guided weapons are developed with long range, high speed, high precision and great power, modern anti-ship missiles have a special waterline drawing mode. Basically, a missile can kill a ship. Where there is a spear, there is a shield. If you have anti-ship missiles, warships should also be anti-missile. It is necessary to strengthen air defense and make missiles inaccurate and invisible. The design of modern warships considers stealth performance, and the tonnage is also limited. After all, the bigger the tonnage, the bigger the target and target. Battleships are tens of thousands of tons, making them the most beautiful in the formation and the "darling" of missiles. They will be finished as soon as they go to war, but the aircraft carrier is different. Long hands, long sight, long fight, large air defense circle and strong survivability.

Back to the problem of attacking enemy ships, the far target of the shell is a "parabola" hitting the top and failing to hit the waterline. It is really "dismantled" there, which is inaccurate. Before firing, you can only "guess" the opponent's movements. Even if the aiming aid system is advanced, the curvature of the earth can be ignored. No matter how fast the warhead flies, it may not hit the other side. You may turn a corner opposite, and your round of guns will be empty.

Battleships can only appear in museums in the future. After all, they are expensive and impractical, and there is no market.