For the shots over Japan, neither the PAC-3 systems in country nor the Aegis destroyers armed with SM-3 interceptors nearby would have likely been able to eliminate the North Korean missiles, because the missiles were too high when they passed overhead.
North Korea "may launch ballistic missiles that would fly over our nation again in the future", Defense Minister Itsunori Onodera told reporters Tuesday.
Many experts say it's only a matter of time until Kim achieves his stated objective of possessing reliable nuclear-tipped missiles capable of striking anywhere in the mainland U.S.
The UN Security Council, which condemned the launch as "highly provocative", will hold a new ministerial-level meeting Thursday on the proliferation of weapons of mass destruction, focused on enforcing sanctions on the North Korean regime.
North Korea tested a hydrogen bomb and fired intermediate-range ballistic missiles ahead of the General Assembly, and the Security Council unanimously decided on the resolution of a new set of sanctions against North Korea following the country's sixth nuclear test earlier this month.
The angry statement from Pyongyang's foreign ministry came as the crisis surrounding the reclusive state was set to dominate the annual United Nations gathering of world leaders.
Monday's flyovers came three days after North Korea fired an intermediate-range missile over Japan into the northern Pacific Ocean in apparent defiance of USA -led worldwide pressure on the country. The plan calls for North Korea to stop its missile and nuclear tests and for the US and South Korea to end their joint military exercises in turn.
Pat Perez holes out for eagle at the 16th in Tour Championship
Click play on the video above to watch Perez's eagle at the 16th hole at East Lake . Justin Rose , Gary Woodland and Jon Rahm are also in a tie for fourth at six under.
Since its fourth nuclear test a month later, North Korea has conducted two more nuclear tests and flight-tested a slew of new missile systems, including developmental ICBMs that could potentially reach deep into the USA mainland when perfected.
Aircraft involved in the exercise included two U.S. B-1B bombers, four U.S. Marine Corps F-35B Lightning advanced fighters and four South Korean F-15K fighters.
Despite the military drills and tough rhetoric, US President Donald Trump has continued to work through diplomatic channels.
North Korea is on the verge of mastering intercontinental ballistic missile (ICBM) technology, the South Korean Defense Ministry said on Monday.
Asked if that meant Trump would launch a military strike against North Korea, McMaster said, "He's been very clear about that, that all options are on the table".
Any conflict on the Korean peninsula could lead to bloodshed unseen since the 1950-53 Korean War, which took the lives of more than 50,000 Americans and millions of Koreans and ended in an armed truce, not a peace treaty.