21st Century War Machines
A look at some of the most advanced machinery ever created, supported by detailed 3D computer-generated imagery and fascinating footage. 21st Century War Machines has one or more episodes free on Tubi, free on Plex, free on The Roku Channel, and 2 others. It's a documentary show with 5 episodes over 1 season. 21st Century War Machines is no longer running and has no plans to air new episodes or seasons.
Where to Watch
Available to rent or buy
United States
Currently you are able to watch 21st Century War Machines streaming on Plex, The Roku Channel, Roku, and Tubi. It is also possible to buy 21st Century War Machines on Prime Video.
'21st Century War Machines' Streaming: How to Watch Anywhere
Currently, 21st Century War Machines is available in the US
If 21st Century War Machines is not available in your country or you're traveling, use NordVPN to access it anywhere. Plus, Reelgood users get 3 months free, making it easier to enjoy your favorite content without interruptions.
| Country | Services | Access with NordVPN |
|---|---|---|
| United States | Plex (Free), Roku, The Roku Channel (Free), Tubi (Free) | ✅ |
| United Kingdom | Not Available | ❌ |
| Australia | Not Available | ❌ |
| Canada | Not Available | ❌ |
| New Zealand | Not Available | ❌ |
Streaming availability last updated: 02:03:40 AM, 01/22/2025 PST
More Information on 21st Century War Machines
A look at some of the most advanced machinery ever created, supported by detailed 3D computer-generated imagery and fascinating footage. 21st Century War Machines has one or more episodes free on Tubi, free on Plex, free on The Roku Channel, and 2 others. It's a documentary show with 5 episodes over 1 season. 21st Century War Machines is no longer running and has no plans to air new episodes or seasons.
Ratings & Reviews
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EPISODE GUIDE
21st Century War Machines Season 1 Overview
Dec 31, 2008 - Dec 31, 2008Season 1 of 21st Century War Machines has 5 episodes that are available to stream on Roku, Tubi (Free), Plex (Free), The Roku Channel (Free) and for Rent or Purchase on 1 Service.
21st Century War Machines Season 1 Episodes
S01 E05S01:E05 - Gods of War
Dec 31, 2008The need for artillery hasn't really changed as it is an extremely versatile system. Once the foundation of battle in...
S01 E05 of 21st Century War Machines is available to stream on Roku, Tubi (Free), Plex (Free), The Roku Channel (Free) and for Rent or Purchase on 1 Service.
S01 E04 S01:E04 - Battle for the Skies: Pure Fighter
Dec 31, 2008As demonstrated in World War II, the Supermarine Spitfire aircraft begged the question of how important is air combat? Since...
S01 E04 of 21st Century War Machines is available to stream on Roku, Tubi (Free), Plex (Free), The Roku Channel (Free) and for Rent or Purchase on 1 Service.
S01 E03 S01:E03 - The High Ground: Stealth vs. SAM
Dec 31, 2008The US Air Force finds itself flying planes that are older than those piloting them. Aircrafts are here to stay,...
S01 E03 of 21st Century War Machines is available to stream on Roku, Tubi (Free), Plex (Free), The Roku Channel (Free) and for Rent or Purchase on 1 Service.
