Ukrainian air defense will become stronger in new year – ZelenskyPresident Volodymyr Zelensky said this in his address to the nation, Ukrinform reports with reference to the president’s press service.Ukrainian air defense can become the most powerful in Europe, and this will be a guarantee of security not only for our country, but also for the entire continent.We agreed for next year how we can make cooperation even more meaningful.Ukraine will retain the achieved leadership in foreign policy and will be even more active, that's for sure.Today, for the first time, the ceremony of awarding our volunteers with the Golden Heart took place."