In case you're looking for proof it's in the US...
https://www.google.com/amp/www.xda-developers.com/us-note7-explosion/amp/?client=ms-android-att-us
Edit - one particularly alarming quote from the article:
"The US based explosion may not have been charging at the time of failure, which could make any phone a ticking time bomb at any time, and not just while charging."
Edit 2: direct link to Reddit post with additional details:
https://m.reddit.com/r/Android/comm...ploded/?utm_source=mweb_redirect&compact=true
https://www.google.com/amp/www.xda-developers.com/us-note7-explosion/amp/?client=ms-android-att-us
Edit - one particularly alarming quote from the article:
"The US based explosion may not have been charging at the time of failure, which could make any phone a ticking time bomb at any time, and not just while charging."
Edit 2: direct link to Reddit post with additional details:
https://m.reddit.com/r/Android/comm...ploded/?utm_source=mweb_redirect&compact=true