The United States should be applying lessons for when and how to negotiate with adversaries to other conflicts — starting with Ukraine. Over the course of 20 years, the United States made strategic mistakes in its war with the Taliban that helped fuel the insurgency and likely precluded an earlier …

Documents leaked from Cyprus show that, just before Russia invaded Ukraine and Abramovich was sanctioned last year, the billionaire passed the massive collection to his ex-wife. Abramovich and his ex-wife, Dasha Zhukova, amassed a collection of hundreds of pieces of prestigious modern art, valued at $963 million in 2018.After warnings …

The United States on Thursday shot down an armed Turkish drone that was operating near its troops in Syria, the Pentagon said, the first time Washington has brought down an aircraft of NATO ally Turkey. A Turkish defense ministry official said the drone that was shot down did not belong …