A Growing Chorus of Republican Critics for Trump’s Foreign Policy

Olivia Enos, a policy scholar on Asia at the Heritage Foundation, said doubts had grown about Mr. Trump’s negotiations with North Korea to eliminate its nuclear program.

“Many initially welcomed the president’s pursuit of diplomacy in North Korea,” she said. “But after Singapore, many questioned whether North Korea was sincere in coming to the negotiating table. Since that time, North Korea has continued to play hard to get, calling its sincerity to denuclearize into further question.”