On February 24, Google has started showing the AMP listings in the mobile search results in few selected limited regions.
After one month, In the Google Webmaster Help thread, Google’s Elena L. listed the 12 countries where the AMP search carousel is available now. They include:
- United States
- United Kingdom
By only targeted these 12 countries, we can assume that google will eventually roll out this in other countries. But, at these moment there’s no further information on when the news carousel will expand further.