Friday’s new details about the highest-profile intelligence leak shed light on how investigators came to zero in on Jack Teixeira, even though a motive for the disclosures remains publicly unexplained.

China has maintained that it is neutral in the conflict, while backing Russia politically, rhetorically and economically.

The administration is expanding eligibility for Medicaid and the Affordable Care Act’s health insurance exchanges to immigrants who were brought to the U.S. illegally as children.