Eric Walker changed the title of The Race for Next Generation Bombers - Stealth, Drones & the B-21, H-20 & PAK DA programs - YouTube to "The Race for Next Generation Bombers - Stealth, Drones & the B-21, H-20 & PAK DA programs - YouTube"
Eric Walker added Northrop Grumman B-21 Raider to Strategic bombers, and added Strategic bombers to Heavy bombers
Eric Walker added a number of links to Northrop Grumman B-21 Raider, and added Northrop Grumman B-21 Raider to Northrop Grumman and Strategic bombers
Eric Walker added Boeing B-29 Superfortress and Strategic bombers and Bomber - Wikipedia to Heavy bombers, and added Heavy bombers to Military aircraft