CAIRO — The Arab League has voiced concerns about the war in Ukraine, but it refrained from demanding an end to the Russian invasion. The pan-Arab organization says in a communique Monday it supports all ongoing efforts to resolve the crisis “through dialogue and diplomacy.”...

Russian and Ukrainian delegations met for talks Monday amid high hopes but low expectations for any diplomatic breakthrough, after Moscow unleashed the biggest land war in Europe since World War II but met unexpectedly stiff resistance. As outgunned but determined Ukrainian forces slowed the...

President Vladimir Putin dramatically escalated East-West tensions by ordering Russian nuclear forces put on high alert, but the explosions and gunfire that have disrupted life since the start of the invasion appeared to subside around Ukraine's capital overnight as the Kremlin's military...

In a dramatic escalation of East-West tensions over Russia’s invasion of Ukraine, President Vladimir Putin ordered Russian nuclear forces put on high alert Sunday in response to what he called “aggressive statements” by leading NATO powers. The directive to put Russia’s nuclear...