Ukraine war latest: Attacks on Ukraine kill civilians in first hours of Putin's 'Christmas truce'
Key developments on Jan. 6: * Luhansk governor reports 14 instances of Russian fire in the first hours of Putin's 'Christmas ceasefire'. * Russia's shelling kills in 1 Kherson, 1 in Donetsk Oblast during the 'truce'. * US to provide $3 billion military aid package to Ukraine. Russian President Vladimir Putin's unilateral ceasefire