普京：俄罗斯军队正在沿整条接触线推进

Group 1 - The core viewpoint of the articles is that President Putin expressed confidence in the Russian military's progress and potential victories by the end of the year during a press conference [1] - Putin stated that the Russian army is advancing along the entire contact line, indicating ongoing military operations [1] - He highlighted the significance of controlling the town of Red Army City (known as Pokrovsk in Ukraine) in the Donetsk region, which he considers a crucial event [1] Group 2 - The Ukrainian Eastern Command denied claims made by Russia regarding the complete occupation of Pokrovsk, asserting that Ukrainian forces are still conducting operations in the area [1]