Thanks all.
Other thoughts are most welcome!
With your help I therefore understand that the WTS says this Great Tribulation begins with the UN acting politically to end all religions. This political interference is then paused to protect the JWs. The sun darkens (etc). during that pause. After that the Great Tribulation reaches its climax with Armageddon, at which time Jesus comes/appears as Judge. And the GB floats off to take their seats in the government in heaven.
I am not saying I agree with any of this fanciful picture. I purely want to understand - otherwise how can one intelligently reason against it?
Thanks,
Doug