Two years ago, in 2023, the Defense Advanced Research Projects Agency (DARPA) announced the birth of the Speed and Runway Independent Technologies (SPRINT) program. The goal of the effort was to ...

Recently, the Russian defense industry introduced a new jet engine called "Izdeliye 177" (Product 177) for the ...

These collectively cover the spectrum of routes where the venerable quadjet once served. Each of these aircraft represents a ...

The best fighter jets in the world cost a fortune. One of the reasons for this is because of the unbelievably high prices of the engines that power these air fighters. The engine has to be ...

Supply Lines is a daily newsletter that tracks global trade. Sign up here. The Trump administration is probing whether imported aircraft, jet engines and parts represent a threat to national security, ...

Fighter jet engines are complex machines that enable aircraft to reach incredible speeds. The modern fighter jet is defined by its engine, which accelerates a tremendous volume of air rearward that it ...

From the 1970s through the 1990s, tri-jets were a common sight in our skies. Aircraft with three jet engines were capable of transoceanic flights and more fuel-efficient than four-engine aircraft like ...