daryna dobrovskaya and the authorities. we are ukraine marathon, only news. progress in expanding the arsenal of anti-aircraft defense. personally, i feel also because i can already recognize at least three pppo systems, or at least i think so, but yesterday in particular, it was clear from the characteristic sound that the american patriot system is very likely working , and not long before that, i personally saw and heard more than once how the german system works, i wish there were more such systems and of course, we wanted air defense specialists to understand these sounds, but now it is a matter of survival for the entire state and its citizens, defense minister rustem umerov held a telephone conversation with his american colleague austin lloyd, the officials discussed relevant needs of ukraine, according to umerov, he informed austin about the current situation at the front and urgent needs of ukraine. in addition, the ministers discussed specific steps to accelerate the ukrainian victory. spoke with us secretary of defense, lloyd austin. during our co