Sanctions against Russia have been a topic of heated debate, with many questioning their effectiveness in curbing the country's ability to finance its ongoing conflict with Ukraine. Recent revelations suggest that despite a myriad of sanctions, Russia has managed to earn a staggering 700 billion euros from fossil fuel sales since the war began. This article delves into the loopholes that have allowed such revenue, the impact of these sanctions, and the potential for a stronger, more effective strategy.