Which missile did it fire on Tuesday? Minutes later, his secretary of defense told reporters that "we're never out of diplomatic solutions". There are several reasons he should give diplomacy a chance.
"Aside from the fact that President Trump needs to get his facts straight - talking has worked at times and not at others - his administration needs to get its policies straight", Joel Wit, senior fellow at the U.S. -Korea Institute at the Johns Hopkins University, told VOA.
For the Korean edition, the book was retitled Capitalist Republic of Korea, in a play on the North's official designation as a democratic republic, and its cover replaces the red star in the North's coat of arms with a dollar sign. Sanctions have been toughened; China has been recruited to pressure North Korea (and has cooperated up to a point); and Japan and South Korea have been bucked up.
One shows the country's authoritarian leader Kim Jong Un clapping surrounded by cheering soldiers alongside a picture of the Hwasong-14 intercontinental ballistic missile being launched. There's little to indicate the same course will change his mind.
North Korea threatened earlier this month to fire a salvo of Hwasong-12s - the same missile it sent over Japan on Tuesday - to create "enveloping fire" near Guam.
The launch sparked angry reactions from South Korea, Japan and the United States, as well as calls for restraint by other countries.
North Korea said it fired the intermediate-range ballistic missile Tuesday over Japan to counter current joint exercises by South Korea and the United States. In addition, Russian President Vladimir Putin warned on Friday of a "major conflict" looming on the Korean Peninsula, calling for talks to alleviate the crisis after Pyongyang fired a missile over Japan this week.
"North Korea's actions are a threat to our allies, partners and homeland, and their destabilizing actions will be met accordingly", U.S. Pacific Air Forces chief Gen. Terrence J.
Russia's Lavrov Accuses US of 'Solo Breakdancing'
And in the announcement Thursday, State Department spokeswoman Heather Nauert said this was another step "in the spirit of parity invoked by the Russians ".
And fourth, North Korea has demonstrated a high degree of confidence that other countries will try to retain the U.S. from making any preventive actions.
Abe demanded "unprecedented strong pressure" on North Korea and said stopping its hostile actions "depends on the solidarity and coordination with the worldwide community". "You talk to your enemies".
A hydrogen bomb is much more powerful than the simpler types of atomic weapons tested by North Korea five times previously, or the bombs dropped on Japan during World War II.
It is perfectly understandable that the USA administration would publicly acquiesce in this conventional wisdom; as it warns Kim that there will be repercussions to his provocations, in order to build the record of having put him on notice without rattling his demented overconfidence of his invulnerability.
South Korea was seeking "the toughest retaliation measures" after the North tested another nuclear weapon, a national security official said.
It said the mission had emphasized the "combined ironclad commitment to the defense of Allies and the US homeland" and offered up "viable and ready military options". United Nations imposes broad array of sanctions.
The problem here is that Washington won't be very interested in displaying the kind of "demeanor" that North Korea is likely to want.
In the last two months, Pyongyang has carried out its first two successful tests of an intercontinental ballistic missile (ICBM) apparently bringing much of the U.S. mainland into range. A Trump-Kim summit now would be a disaster and play into Kim's hands.