“We are ready for everything that North Korea does.
We thought out our response to whatever they did.
So I'm not worried," TASS quoted him as saying.
Earlier it became known that Biden will visit South Korea and Japan from May 20 to 24.
National Security Adviser Jake Sullivan announced a warning from US intelligence about a possible North Korean nuclear test during US President Joe Biden's trip to Asia.
The American leader himself announced his readiness to meet with the leader of the DPRK, Kim Jong-un, if the leader of North Korea shows "sincerity" and "seriousness."