Edited to stabilize video and for brevity.
-----Copyright/Permission---------
In short, filmed by or for US DoD and therefor not subject to copyright claims. Fair use and such.
Per US Title 17, Chapter 1, § 105 . Subject matter of copyright: United States Government works
Copyright protection under this title is not available for any work of the United States Government, but the United States Government is not precluded from receiving and holding copyrights transferred to it by assignment, bequest, or otherwise.
![](https://i.ytimg.com/vi/YY5b2GQSk-o/maxresdefault.jpg)