Ukrainian President Volodymyr Zelenskyy announced that Ukrainian drones successfully hit the Syzran oil refinery, located over 800 km (500 miles) inside Russia, marking a significant escalation in Ukraine's long-range strike campaign. The attacks, which also included another refinery strike the day before, aim to undermine Russian oil revenues amid ongoing international sanctions. Reports indicate that these strikes have contributed to a growing sense of insecurity among the Russian populace, putting pressure on President Vladimir Putin. Additionally, Ukrainian forces have achieved notable battlefield gains, with the Institute for the Study of War noting that Ukraine's intensified strike campaign has degraded Russian offensive capabilities. This shift has been aided by the denial of Starlink satellite services to Russian forces, which has hampered their operational effectiveness. In parallel, discussions regarding Ukraine's potential EU membership are advancing, with proposals for 'associate membership' being put forth to facilitate peace negotiations. The EU's court also ruled that assets linked to sanctioned individuals can be frozen, even when held through trusts, reinforcing the bloc's commitment to sanction enforcement.