"The military detected two unidentified projectiles presumed to be short-range ballistic missiles," South Korea's Joint Chiefs of Staff in a statement Saturday after the latest launch. The missiles flew about 380 kilometres (240 miles) and reached an altitude of 97 kilometres at a top speed of Mach 6.5 before landing in the East Sea, also known as Sea of Japan, it said.
"Our military is tracking the movement in the North in case of additional launches, with firm readiness," it added. South Korea's presidential Blue House convened a National Security Council meeting and expressed "grave concerns" in a statement, pointing out Pyongyang had carried out the launch after the joint US-South Korea military drills had ended.
"NSC members agreed to continue diplomatic efforts with the international community to bring the North back to negotiation table with the US to achieve the goal of complete denuclearisation in the Korean peninsula." Tokyo also believed North Korea had fired "ballistic missiles" in violation of UN resolutions, Japanese Defence Minister Takeshi Iwaya told reporters. "It can't be overlooked no matter what the size and distance are," he said. Washington was monitoring the situation following reports of a missile launch, a senior US official said. "We are consulting closely with our Japanese and South Korean allies."