Which type of jet engine is best suited for high-speed aircraft like fighter jets?

The turbojet engine is highly suited for high-speed aircraft such as fighter jets primarily because of its design characteristics that prioritize high-speed performance and efficiency at those speeds. Turbojets function by drawing in air through an intake, compressing it, mixing it with fuel, and then igniting that mixture. The high exhaust speeds produced by this process enable turbojets to achieve greater thrust and propel aircraft at extremely high velocities.

In the context of high-performance flight, turbojets have a relatively simple design without the additional components, like fans or turbines found in turbofans, which can add weight and complexity. This simplicity allows turbojets to maintain high speeds and perform exceptionally well in supersonic flight, attributes that are critical for military aircraft engaged in fast-paced aerial combat.

While turbofans are more fuel-efficient at subsonic speeds and offer better performance for commercial aviation, the turbojet's specific design makes it the preferred choice for the operational demands of fighter jets. Other options, such as turboprops and electric jet engines, do not offer the necessary speed or performance characteristics required for high-speed military aircraft. Turboprops are more efficient at lower speeds and are generally used in smaller, slower aircraft, while electric jet engines, though emerging technologies,