A Ukrainian military expert, Oleksandr Kovalenko, asserts that Russia’s air defense systems are in a “catastrophic state” and are rapidly deteriorating. Kovalenko likened Russia to an emptying “gas can,” referencing a past analogy made by Senator John McCain, who described Russia as a “filling station.” He suggests Russia is expending resources at an unsustainable rate. This assessment indicates a significant weakening of Russia’s ability to protect its territory and forces. The expert predicts this decline will continue, potentially impacting the ongoing conflict. The statement implies Ukraine believes it can exploit these vulnerabilities. Further details regarding the specific types of systems failing or the rate of decline were not provided in the source.