For the first time, NATO allowed journalists to witness its annual nuclear exercise, a once-secret event that now serves as both a show of transparency and a message of deterrence toward Russia.

For example, in the latest survey, 54% of respondents either strongly or somewhat approve of Trump’s handling of immigration.

The U.S. and its allies have tried to cripple Russia’s energy industry, but Moscow has found loopholes time and again.

Trump is embarking on his first visit to Asia since returning to the White House. The high-stakes trip comes as the president ...