Two Koreas mark Moon-Kim summit anniversary with different tones

North and South Korea Saturday struck different notes as they marked the first anniversary of a summit between their leaders that fuelled a whirlwind of diplomacy which has died down amid deadlock over Pyongyang's denuclearisation.Kim Jong Un and President Moon Jae-in held their first meeting on April 27 last year in the Demilitarized Zone dividing the peninsula amid a rapid diplomatic thaw, paving the way for a historic summit between Kim and US President Donald Trump in Singapore in June.Moon,