Escalating Tensions: The Su-57’s New Engine Lets it Cruise at Mach 2

When discussing air superiority, fighter jets play a critical role in securing a nation’s dominance in the skies. Their primary objective is to establish air superiority and undertake various missions, such as air-to-air combat, air-to-ground attacks, and reconnaissance. Given their importance, nations continuously strive to incorporate fighter aircraft into their arsenal. As of now, the most advanced aircraft flying the skies is the 5th generation, with countries actively developing the 6th generation fighter. Among the 5th generation fighters making their mark in the sky is Russia’s Su-57, also known as the Felon. Being a 5th generation aircraft, the Su-57 boasts advanced capabilities. However, Russia is not resting on its laurels and is continually enhancing its gem. In 2024, Rostec’s United Aviation Corporation is set to begin deliveries of the upgraded Su-57, now equipped with the cutting-edge AL-51F1 engine. But what will this new engine bring to the fighter’s overall capabilities?