Even in North Korea (Democratic People's Republic Of Korea) Google Said to Dominate, Microsoft Around 1%
The data visible to the outside world may be too scarce/limited, but this month's survey of Web traffic from North Korea says Bing is at 1.1%. Compare that to Google at 93.26%.
It is actually surprising that Google and Microsoft are accessible there, considering for instance what goes on in China (Google blocked). In practice, using Google and Microsoft anywhere in the world is a huge mistake; they're all about eavesdropping. North Korea can (and sometimes does) vandalise Western hospitals, due to their dangerous reliance on Microsoft. Who needs nukes when you can remotely paralyse critical infrastructure/services? Almost at the speed of light? Surely a lot faster than "hypersonic" anyway.
It does not seem like they have their own search engine. █