They can already send a nuke as far as Japan or Guam, and want to be able to hit the continental US.
Then they will be ready for The Second Korean War.
Buchananism counsels withdrawal from the far Pacific, the Far East, and Oceania.
Trump is on record denouncing the burden of these alliances and suggesting Japan and South Korea get their own nukes.
All the same, Trump plays the globalist.
President Donald Trump vowed Saturday that the United States supports its ally Japan "100 percent" after North Korea launched a ballistic missile into the sea, in what appears to be its first missile test since Trump took office.
The launch at 7:55 a.m. Sunday Seoul time toward the Sea of Japan came as Japanese Prime Minister Shinzo Abe is on a visit to the United States to meet with Trump.