North Korea launched another ballistic missile Tuesday, marking its second reported ballistic missile launch in less than a week.
Japan’s prime minister’s office announced the latest launch Tuesday. Details about the missile’s trajectory, range and where it landed were not immediately available.
The U.S. military said it was monitoring the launch and consulting with allies and partners in the region.
"We are aware of the recent missile launch and are consulting closely with our allies and partners. Based on current assessments, these events do not pose an immediate threat to U.S. personnel or territory, or to our allies," U.S. Pacific Command said in a statement. "The United States remains committed to the defense of the U.S. homeland and our allies in the region."
The latest launch comes less than a week after North Korea test-fired a short-range ballistic missile from its eastern Wonsan area on Aug. 5.
That missile landed in waters off North Korea’s east coast and did not reach Japanese territory, Japanese Defense Minister Shinjiro Koizumi said following the launch.
Koizumi said North Korea’s repeated missile launches pose a threat to Japan and the region, and Tokyo lodged a protest with Pyongyang through their embassies in Beijing.
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South Korea’s military bolstered its surveillance posture and coordinated with the U.S. and Japan following the Aug. 5 launch, according to South Korea’s Joint Chiefs of Staff.
South Korea’s presidential national security council called that launch "a provocation" that violated U.N. Security Council resolutions and urged North Korea to stop its missile activity.
The launches come ahead of annual joint military exercises between the U.S. and South Korea, which are typically held during the second half of August.
"This annual exercise aims to build understanding between Combined Forces Command, United States Forces Korea, the United Nations Command, and ROK Joint Chiefs of Staff (JCS), ROK government agency, ensuring their ability to fortify the combined defense posture and enhance Alliance response capabilities against a spectrum of security threats," United States Forces Korea has said of the Ulchi Freedom Shield exercises.
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"It will feature live, virtual, constructive and field-based training, engaging personnel from the various military services," it added.
U.S. and South Korean officials have said the training is defensive in nature, while North Korea has characterized the exercises as preparation for an invasion and has often responded to military drills with missile tests.
The Aug. 5 test was North Korea’s first ballistic missile launch since late June, when it tested a tactical ballistic missile carrying what state media described as a "special mission" warhead along with other weapons.
North Korean leader Kim Jong Un said following those tests that his military needed to bolster its "deadly and destructive offensive posture."
Fox News Digital's Greg Norman-Diamond contributed to this report.
