According to CCTV reports, at the 2025 Changchun Air Show,The J-20 is on static display for the first time. This stealth fighter has now taken off its mysterious veil and become the focus of everyone's attention.According to reports,The biggest difference between the J-20 and the J-20S is that the J-20S is a two-seat stealth fighter with an extra cockpit.. During long-term air cruising or combat missions, two pilots can cooperate with each other, not only becoming more tacit, but also effectively dividing labor.
Today's modern air combat system is not about a certain type of stealth fighter fighting alone, but involves different combat platforms to form joint combat capabilities.
Of the two pilots, one is the combatant and the other may be the commander, release information and combat instructions, and transmit the battlefield information perceived by the J-20S to other combat platforms, such as other manned aircraft or unmanned aerial vehicles.
Another point worthy of attention is that both the J-20 and J-20S have been equipped with "Chinese Heart". How has the performance been improved?
According to reports, engines, especially advanced aero engines, are a key technology for the development and manufacturing of fighter jets. Technical difficulties must be overcome in order to have stronger performance advantages in the subsequent development of fighter jets.The J-20 and J-20S can quickly reach the mission area while cruising at supersonic speed, which can better grasp the fighter aircraft and catch the opponent off guard. Driven by advanced domestic engines, the J-20's air combat capabilities have been greatly improved.
Together with the rudder movements on the canards, wings and tail, you can better occupy a favorable combat position in close air combat..Therefore, replacing the engine not only solves the problem of core power and makes the J-20 fly faster, but also makes the J-20 more flexible during air combat, especially in the process of seizing air supremacy.
