Joint Chiefs of Staff Chairman Gen. Mark Milley attempted to speak with his Russian counterpart on Tuesday following a missile-caused explosion in Poland but was unable to get through, the top military official revealed Wednesday. Milley said his staff tried to connect him with Russian Gen. Valery Gerasimov but they were “unsuccessful in getting me linked up. He instead spoke several times with his Ukrainian counterpart, with his Polish counterpart and with other chiefs of defense in Europe, Milley told reporters at the Pentagon U.S. officials are still waiting on more information as to the exact origin of a Soviet-era...