North Korea fires two 'unidentified projectiles' - Seoul
It was the sixth round of launches in recent weeks in protest at ongoing South-Korean-US joint military drills.
SEOUL - North Korea fired two unidentified projectiles into the sea on Friday and launched a scathing attack on "foolish" calls for dialogue from South Korean President Moon Jae-in.
It was the sixth round of launches in recent weeks in protest at ongoing South-Korean-US joint military drills. North Korean leader Kim Jong Un has described the tests as a "solemn warning" to the South.
Pyongyang has routinely expressed anger at the war games, which it considers rehearsals for invasion, but in the past has avoided carrying out tests while the manoeuvres are taking place.
The South Korean military said the projectiles were fired from near the city of Tongchon in Kangwon Province into the East Sea, also known as the Sea of Japan.
The latest test came as the North's Committee for the Peaceful Reunification of the Country said it rejected comments by Moon on Thursday outlining his desire for unification and said it had nothing more to discuss with the South.
It called Moon -- who has long favoured dialogue with the North -- an "impudent guy rare to be found", for hoping for a resumption of inter-Korean talks while continuing its military drills with Washington.
In a speech on Thursday marking the anniversary of Korea's liberation from Japan's 1910-45 rule, Moon outlined a goal of "achieving peace and unification by 2045", although his single five-year term presidency ends in 2022.
"His speech deserves the comments 'foolish commemorative speech'," the North said in its statement.
"We have nothing to talk any more with the south Korean authorities nor have any idea to sit with them again," it added.
Moon has played down the North's recent tests, even suggesting potential inter-Korean economic projects as a way to tackle the South's ongoing trade row with Japan, which has led critics to accuse him of having a "peace fantasy".
The exact type of projectiles fired Friday was still not clear but Seoul has described most of the previous launches as short-range ballistic missiles while Pyongyang has said some were a "large-calibre multiple-launch guided rocket system".
The North is banned from ballistic missile launches under UN Security Council resolutions.
Seoul's Joint Chiefs of Staff said the South was "monitoring the situation in case of additional launches while maintaining a readiness posture".
The tests come as plans to resume working-level talks between the North and Washington appear to have stalled.
After a year of mutual threats and mounting tension, US President Donald Trump and Kim held a historic summit in Singapore last year, where both leaders signed a vague pledge to work towards "denuclearisation of the Korean peninsula".
A second summit in Hanoi in February broke up amid disagreements over sanctions relief and concessions from the North.
The two leaders then agreed to resume nuclear talks during an impromptu June meeting in the Demilitarised Zone that divides the peninsula.
Pyongyang recently said its nuclear talks will be "strictly" between the North and the US, refusing to hold separate dialogue with the South.