A compact view on hover, so the map stays the map
Each country carries a lot of risk detail, but a world map has no room for it — and a separate page per country kills the at-a-glance value.
A compact "mini" view of a country's risk on hover — enough to read the situation without leaving the map.
Hover is a desktop behaviour and slightly hidden — it doesn't exist on touch, and you have to know to use it. So I didn't let the quick read depend on hover alone; the bottom navigation strip (below) gives the same fast preview another way.