During the exercise, called Combined Resolve, Ukrainian drone units easily spotted and defeated U.S. troops and armored vehicles on rotation from Fort Hood in Texas, according to people familiar with the events.   Scoop w @macdonaldajm @DanMichaelsWSJ https://www.wsj.com/politics/national-security/u-s-and-ukrainian-forces-went-head-to-head-in-an-exercise-ukraines-drones-won-cc3663d5?st=HCaxva&reflink=article_copyURL_share