Why is it so difficult for Ukraine to take down Russia's jet-powered drones?

The challenge Ukraine faces in taking down Russia's advanced jet-powered drones stems from their ability to fly at higher altitudes and faster speeds, making them difficult to detect and intercept with current defense systems. These drones, used for strikes on Kyiv and other regions, have outpaced existing air defense capabilities, prompting Ukrainian officials to seek faster interceptors still in the testing phase. This technological gap highlights the ongoing struggle in modernizing defenses against evolving aerial threats, underscoring the critical need for rapid advancements in military technology to counter such sophisticated weaponry.