Automatic track warning systems (ATWS) detect trains in a wide variety of different layouts, and guarantee timely and appropriate collective and / or individual signalling. The main objective of the ...

But because it is a ballistic missile, it is tracked by the automatic warning system. It was simply a responsible move on the part of the Russian Federation," the spokesman told the reporter from ...

The automatic warning system activated in the country, with messages delivered via national television and telephone applications. People in northeastern prefectures are being asked to take cover ...