Key developments on Dec. 18:'Couple hundred' North Korean troops lost fighting for Russia against Ukraine, AP reportsSweden 'does not exclude' more direct physical presence in Ukraine to bolster defenseRussia detains two suspects over assassination of General Igor Kirillov, Kremlin media reportsPeace talks with Russia only possible when Moscow runs out of resources, Ukraine’s Yermak saysUS may not be able to send remaining $5.6 billion in military aid to Ukraine before Trump takes office, NYT reportsA couple hundred North Korean troops have been killed or wounded fighting in Russia's Kursk Oblast against Ukraine, the Associated Press (AP) reported on Dec. 17, ...