Morning reports focused on Russia's shift in tactics, postponing major city captures for open territory advances. ISW analysis highlighted this strategic adjustment, particularly around Pokrovsk.
By early afternoon, Ukraine received $1 billion in aid from Britain and Japan. The military situation intensified with 252 combat engagements recorded along the front. A Russian cargo ship "Ursa Major" sank near Spain, reportedly en route to evacuate Russian bases in Syria.
The day's trajectory changed dramatically when Russia launched a ballistic missile strike on Kryvyi Rih during Christmas Eve, hitting a residential building. The casualty count evolved throughout the afternoon, reaching one dead and 15 wounded, with rescue operations ongoing. Meanwhile, Ukrainian forces confirmed the loss of Makarivka while conducting operations to prevent encirclement.
Evening brought news of Russian forces introducing new mechanized tactics near Toretsk, marking a shift from their previous infantry-focused approach.