By the US actions, I can only conclude that there are people in the US government who want to start WWIII and even a nuclear WWIII. I just hope Russia keeps up their gallant self control.

Please read this article to see the concerns. It isn't long.

https://www.infowars.com/posts/wwiii-alert-us-conducts-nuclear-test-in-nevada-hours-after-russia-revokes-global-test-ban/