Ukrainian military intelligence agency HUR marked its 33rd anniversary by placing provocative posters across Moscow, proclaiming “Responsibility is inevitable.” This bold action coincided with Russia’s largest drone strike of the war, which resulted in multiple casualties and damage to key infrastructure in Ukraine. HUR has claimed responsibility for various operations within Russian territory, demonstrating its capability and intent to undermine Russian morale. This incident underscores the ongoing tension and escalating hostilities between Ukraine and Russia, reflecting Ukraine’s strategic psychological warfare tactics while showcasing the instability within Russia amid increasing military challenges.