President Moon Jae-in and Czech Prime Minister Andrej Babis have agreed to further upgrade bilateral relations and lay the foundations for the fourth industrial revolution. br Marking their diplomatic ties -- first established in 1990 -- the leaders agreed on Wednesday to expand two-way trade and investment to firm up their strategic partnership established in 2015.br President Moon also called for a stronger cooperation in the nuclear energy sector,... telling the Czech PM that South Korea has a perfect safety record for its reactor exports.br They also agreed to boost cooperation in security, defense and future-oriented industrial sectors, like artificial intelligence.