Following the launch, officials in South Korea's capital of Seoul sent alerts for residents to prepare for evacuation, but there were no immediate reports of damages or disruption.
North Korea said that it plans to launch a satellite, which may be an attempt to put its first military reconnaissance satellite into orbit. It said the launch window is from May 31 to June 11.
Japan's prime minister expressed sympathy toward Koreans forced into industrial slavery during Japan's colonial rule as the leaders from the two countries vowed to strengthen cooperation.
An outpouring of criticism has focused on concerns that Seoul gave more than it got, and that the Washington Declaration might even make South Korea's neighborhood a more dangerous place.
The U.S. and South Korea announced steps on Wednesday to try to deter North Korea from using nuclear weapons, as South Korean President Yoon Suk Yeol made a state visit to Washington.
British American Tobacco, one of the largest tobacco companies in the world, agreed to settle allegations that it did illegal business with Pyongyang in violation of U.S. sanctions.
China usually sends defectors back to North Korea, but Pyongyang wouldn't let them in during the pandemic. That may soon change, and has led to concern among human rights advocates.
North Korea's missile tests Sunday signal the country likely will conduct provocative weapons testing activities during the U.S.-South Korean drills that are to run for 11 days.
Questions about the dynastic ruler's children and possible succession scenario arose with the apparent second child's repeated appearances in public in public in recent months.
North Korea said Sunday its latest intercontinental ballistic missile test was meant to further bolster its "fatal" nuclear attack capacity against its rivals.
North Korea fired a long-range missile into the sea off Japan a day after it threatened to take strong measures against South Korea and the U.S. over their joint military exercises.
His young daughter Kim Ju Ae also attended. Some observers interpret this as Kim's message that nuclear weapons will protect future generations of North Koreans.
Some experts say Kim Jong Un's push to make more nukes and new weapons systems reflects his hopes to solidify future negotiating power as he heads into prolonged tensions with the U.S. and its allies.