New Delhi: Russian forces have initiated a comprehensive multi-axis offensive operation in the Kharkiv-Luhansk sector, marking a significant development in their strategy after nearly a year and a half of campaigning in Ukraine.New operational approachThe current offensive in the Kharkiv-Luhansk sector represents a departure from previous Russian military strategies in Ukraine. Unlike previous endeavors, this operation targets operationally significant objectives through coordinated attacks along four parallel axes. This strategic shift reflects a notable evolution in the Russian operational-level approach.Past offensivesPrevious Russian efforts in eastern Ukraine, particularly since Spring 2022, primarily focused on capturing small cities and villages. However, these endeavors failed to secure operationally significant gains despite intense fighting and considerable losses on both sides. The Winter-Spring 2023 offensive, although potentially aimed at more significant objectives, suffered from poor design and execution, resulting in minimal progress.Strategic considerationsUnlike earlier offensives, characterized by the concentration of troops on singular objectives or disjointed attacks along distant axes, the current operation in the Kharkiv-Luhansk sector employs a coordinated approach. The simultaneous attacks along mutually supportive axes aim to achieve multiple objectives, potentially yielding substantial operational gains for Russian forces.Learning from past failuresThe design of the ongoing offensive underscores the Russian commands capacity to learn from past failures and refine operational strategies. Regardless of the outcome, this operation serves as a valuable example of adaptive military tactics and strategic planning.Tactical challengesDespite the improved operational approach, Russian tactical performance in the Kharkiv-Luhansk sector appears to suffer from persistent shortcomings. The failure to address tactical weaknesses may undermine the overall success of the offensive, highlighting the importance of tactical proficiency in military campaigns.The ongoing offensive in the Kharkiv-Luhansk sector reflects a significant shift in Russian military strategy in Ukraine. While the operation presents new opportunities for operational success, addressing tactical challenges remains critical to achieving strategic objectives.