National Security Journal on MSN

Russia’s Su-57 Felon stealth fighter just got the 'supercruise' engine it always needed

Russia is spotlighting the Su-57’s new 177S/AL-51F1 “fifth-generation” engine after its Dubai debut. -Early Su-57s flew with ...

34 Cute Items That'll Be Perfect Gifts...For You

Promising review: "I broke up the three-pack and gave one pen as a gift for a class gift exchange and put the other two in a ...