WORLD NEWS: Five exciting advances in defense technology to keep a close eye on in 2019

"Five exciting advances in defense technology to keep a close eye on in 2019 Defense Specialist Allison Barrie takes a closer look at some of the most exciting advances in defense tech to keep a close eye on in 2019. These advances break down into 5 key battle spaces: sea, air, land, space and cyber. From F-35B fighter jets to the future of the U.S. Space Force, Fox Firepower covers them all. Military" Via FOX NEWS To WORLD NEWS