Russian President Vladimir Putin on Friday told his South Korean counterpart Moon Jae-in that North Korea would give up its nuclear program in exchange for security guarantees.

The news comes via South Korean Blue House statements of the meeting between the two leaders at the G20 Summit in Osaka which kicked off earlier in the day.

North Korea was one of the more significant issues on the agenda, with Putin recently meeting North Korean leader Kim Jong Un in April in the Russian Far East.

“We could discuss … the developments in the region as a whole and on the