South Korea: North Korea test launched ballistic missiles into East Sea Sunday

April 19 (UPI) -- South Korea's Defense Ministry said North Korea test launched multiple, short-range ballistic missiles into the East Sea, also known as the Sea of Japan, Sunday morning.

"Detailed specifications are currently under close analysis by South Korean and U.S. intelligence authorities," officials in Seoul said in a statement, according to ABC News.

"Our military is closely monitoring North Korea's military activities under a firm combined defense posture and maintains an overwhelming capability and readiness to respond to any provocation."

The Japan Times said the Defense Ministry of Japan also confirmed the activity.

"North Korea's series of actions, including the repeated launches of ballistic missiles and other weapons, threaten the peace and security of Japan, the region and the international community," the ministry said in a statement.

Newsweek said Pyongyang has increased its ballistic missile testing and nuclear weapons development since the conflict between the United States, Israel and Iran began nearly two months ago.

Sunday's missile launches appear to have come from Sinpho, a coastal city in North Korea where submarines capable of launching such weapons are built.

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This story was originally published April 19, 2026 at 7:32 AM.