Readers discuss diversity, equity and inclusion efforts. Also: The debate; Donald Trump’s mental state; the Sentinel missile program; a walker in Manhattan.
In a classified document approved in March, the president ordered U.S. forces to prepare for possible coordinated nuclear confrontations with Russia, China and North Korea.
On an epic trip, Secretary of State Antony J. Blinken tried to reassure Asian leaders about American commitments. But China remains the enduring backyard behemoth.